.. DO NOT EDIT. .. THIS FILE WAS AUTOMATICALLY GENERATED BY SPHINX-GALLERY. .. TO MAKE CHANGES, EDIT THE SOURCE PYTHON FILE: .. "examples/00-systemcoupling/turek_hron_fsi2.py" .. LINE NUMBERS ARE GIVEN BELOW. .. only:: html .. note:: :class: sphx-glr-download-link-note :ref:`Go to the end ` to download the full example code. .. rst-class:: sphx-glr-example-title .. _sphx_glr_examples_00-systemcoupling_turek_hron_fsi2.py: .. _ref_turek_hron_fsi2_example: Turek-Hron FSI2 Benchmark Example --------------------------------- This example is a version of the *Turek-Hron FSI2* case that is often used as a benchmark case for System Coupling. This two-way, fluid-structure interaction (FSI) case is based on co-simulation of a transient oscillating beam with surface data transfers. - Ansys Mechanical APDL (MAPDL) is used to perform a transient structural analysis. - Ansys Fluent is used to perform a transient fluid-flow analysis. - System Coupling coordinates the coupled solution involving the above products to solve the multiphysics problem via co-simulation. **Problem description** An elastic beam structure is attached to a rigid cylinder. The system resides within a fluid filled channel: .. image:: /_static/turek_hron_case.png :width: 400pt :align: center The flow is laminar with a Reynolds number of :math:`Re = 100`. The inlet velocity has a parabolic profile with a maximum value of :math:`1.5 \cdot \bar{U}`, where :math:`\bar{U}` is the average inlet velocity. The cylinder sits at an offset of :math:`0.05~m` to the incoming flow, causing an imbalance of surface forces on the elastic beam. The beam and the surrounding fluid are simulated for a few time setps to allow an examination of the motion of the beam as it starts vibrating due to vortices shedded by the rigid cylinder. .. GENERATED FROM PYTHON SOURCE LINES 57-66 Import modules, download files, launch products ----------------------------------------------- Setting up this example consists of performing imports, downloading the input file, and launching the required products. Perform required imports ~~~~~~~~~~~~~~~~~~~~~~~~ Import ``ansys-systemcoupling-core``, ``ansys-fluent-core`` and ``ansys-mapdl-core`` and other required packages. .. GENERATED FROM PYTHON SOURCE LINES 66-76 .. code-block:: Python import ansys.fluent.core as pyfluent import ansys.mapdl.core as pymapdl import matplotlib.pyplot as plt import ansys.systemcoupling.core as pysyc from ansys.systemcoupling.core import examples .. GENERATED FROM PYTHON SOURCE LINES 78-83 Download the input file ~~~~~~~~~~~~~~~~~~~~~~~ This example uses one pre-created file - a Fluent mesh file that contains the fluids mesh and named zones. .. GENERATED FROM PYTHON SOURCE LINES 84-93 .. code-block:: Python fluent_msh_file = examples.download_file( "turek_hron_fluid.msh", "pysystem-coupling/turek-horn-benchmark" ) mapdl_cdb_file = examples.download_file( "turek_hron_solid_model.cdb", "pysystem-coupling/turek-horn-benchmark" ) .. GENERATED FROM PYTHON SOURCE LINES 94-99 Launch products ~~~~~~~~~~~~~~~ Launch instances of the Mechanical APDL, Fluent, and System Coupling and return *client* (session) objects that allow you to interact with these products via APIs exposed into the current Python environment. .. GENERATED FROM PYTHON SOURCE LINES 99-106 .. code-block:: Python mapdl = pymapdl.launch_mapdl() fluent = pyfluent.launch_fluent() syc = pysyc.launch(start_output=True) .. GENERATED FROM PYTHON SOURCE LINES 107-111 Setup Mechanical APDL, Fluent, and System Coupling analyses ----------------------------------------------------------- The setup consists of setting up the structural analysis, the fluids analysis, and the coupled analysis. .. GENERATED FROM PYTHON SOURCE LINES 113-115 Define constants ~~~~~~~~~~~~~~~~ .. GENERATED FROM PYTHON SOURCE LINES 115-124 .. code-block:: Python CYLINDER_DIA = 0.1 # Diameter of the cylinder RE = 100 # Reynolds number U_BAR = 1 # Average velocity FLUID_DENS = 1000 # Fluid density SOLID_DENS = 10000 # Solid density NU = 0.4 # Poisson's ratio G = 500000 # Shear modulus E = 2 * G * (1 + NU) # Youngs modulus .. GENERATED FROM PYTHON SOURCE LINES 125-127 Clear cache ~~~~~~~~~~~ .. GENERATED FROM PYTHON SOURCE LINES 127-129 .. code-block:: Python mapdl.clear() .. GENERATED FROM PYTHON SOURCE LINES 130-132 Enter Mechancal APDL setup ~~~~~~~~~~~~~~~~~~~~~~~~~~~ .. GENERATED FROM PYTHON SOURCE LINES 132-134 .. code-block:: Python mapdl.prep7() .. rst-class:: sphx-glr-script-out .. code-block:: none *** MAPDL - ENGINEERING ANALYSIS SYSTEM RELEASE 24.2 *** Ansys Mechanical Enterprise 00000000 VERSION=LINUX x64 17:31:15 SEP 24, 2024 CP= 1.363 ***** MAPDL ANALYSIS DEFINITION (PREP7) ***** .. GENERATED FROM PYTHON SOURCE LINES 135-137 Read the CDB file ~~~~~~~~~~~~~~~~~~ .. GENERATED FROM PYTHON SOURCE LINES 137-140 .. code-block:: Python mapdl.cdread(option="DB", fname=mapdl_cdb_file) .. GENERATED FROM PYTHON SOURCE LINES 141-143 Define material properties. ~~~~~~~~~~~~~~~~~~~~~~~~~~~ .. GENERATED FROM PYTHON SOURCE LINES 143-148 .. code-block:: Python mapdl.mp("DENS", 1, SOLID_DENS) # density mapdl.mp("EX", 1, E) # Young's modulus mapdl.mp("NUXY", 1, NU) # Poisson's ratio mapdl.mp("GXY", 1, G) # Shear modulus .. rst-class:: sphx-glr-script-out .. code-block:: none MATERIAL 1 GXY = 500000.0 .. GENERATED FROM PYTHON SOURCE LINES 149-151 Mechanical solver setup ~~~~~~~~~~~~~~~~~~~~~~~~~ .. GENERATED FROM PYTHON SOURCE LINES 151-174 .. code-block:: Python mapdl.slashsolu() mapdl.antype(4) mapdl.nlgeom("on") mapdl.kbc(1) mapdl.eqslv("sparse") mapdl.run("rstsuppress,none") # don't suppress anything due to presence of FSI loading mapdl.dmpoption("emat", "no") mapdl.dmpoption("esav", "no") mapdl.cmwrite() # Export components due to presence of FSI loading mapdl.trnopt(tintopt="hht") mapdl.tintp("mosp") # No such option in docs mapdl.nldiag("cont", "iter") mapdl.scopt("NO") mapdl.autots("on") # User turned on automatic time stepping mapdl.nsubst(1, 1, 1, "OFF") mapdl.time(20.0) # Max time set to any high value; will be controlled by syc mapdl.timint("on") mapdl.outres("all", "all") .. rst-class:: sphx-glr-script-out .. code-block:: none WRITE ALL ITEMS TO THE DATABASE WITH A FREQUENCY OF ALL FOR ALL APPLICABLE ENTITIES .. GENERATED FROM PYTHON SOURCE LINES 175-177 Set up the fluid analysis ~~~~~~~~~~~~~~~~~~~~~~~~~ .. GENERATED FROM PYTHON SOURCE LINES 179-180 Read the pre-created mesh file .. GENERATED FROM PYTHON SOURCE LINES 180-183 .. code-block:: Python fluent.file.read_mesh(file_name=fluent_msh_file) fluent.mesh.check() .. rst-class:: sphx-glr-script-out .. code-block:: none Reading "turek_hron_fluid.msh"... Buffering for file scan... 13932 nodes, binary. 13218 quadrilateral interior faces, zone 1, binary. 36 quadrilateral velocity-inlet faces, zone 5, binary. 60 quadrilateral pressure-outlet faces, zone 6, binary. 196 quadrilateral wall faces, zone 7, binary. 100 quadrilateral wall faces, zone 8, binary. 84 quadrilateral wall faces, zone 9, binary. 6728 quadrilateral symmetry faces, zone 10, binary. 6728 quadrilateral symmetry faces, zone 11, binary. 6728 hexahedral cells, zone 2, binary. Building... mesh materials, interface, domains, zones, symmetry_top symmetry_bot fsi cylinder wall outlet inlet d8b0bb73-1d68-4795-9b6f-6b2467eb5a7b_fluid interior-d8b0bb73-1d68-4795-9b6f-6b2467eb5a7b_fluid parallel, Done. Domain Extents: x-coordinate: min (m) = -2.000000e-01, max (m) = 2.300000e+00 y-coordinate: min (m) = -2.000000e-01, max (m) = 2.100000e-01 z-coordinate: min (m) = 0.000000e+00, max (m) = 1.000000e-02 Volume statistics: minimum volume (m3): 3.748429e-08 maximum volume (m3): 1.290568e-05 total volume (m3): 1.009166e-02 Face area statistics: minimum face area (m2): 3.748429e-06 maximum face area (m2): 1.290568e-03 Checking mesh............................ Done. .. GENERATED FROM PYTHON SOURCE LINES 184-186 Define fluids general solver settings ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .. GENERATED FROM PYTHON SOURCE LINES 186-189 .. code-block:: Python fluent.setup.general.solver.type = "pressure-based" fluent.solution.methods.high_order_term_relaxation.enable = True .. GENERATED FROM PYTHON SOURCE LINES 190-192 Define the fluid and update the material properties ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .. GENERATED FROM PYTHON SOURCE LINES 192-205 .. code-block:: Python viscosity = (FLUID_DENS * U_BAR * CYLINDER_DIA) / RE fluent.setup.models.viscous.model = "laminar" fluent.setup.materials.fluid["water"] = { "density": {"option": "constant", "value": FLUID_DENS}, "viscosity": {"option": "constant", "value": viscosity}, } fluent.setup.cell_zone_conditions.fluid["*fluid*"].general.material = "water" fluent.setup.materials.print_state() .. rst-class:: sphx-glr-script-out .. code-block:: none database : database_type : fluent-database fluid : air : name : air chemical_formula : density : option : constant value : 1.225 viscosity : option : constant value : 1.7894e-05 water : name : water chemical_formula : density : option : constant value : 1000 viscosity : option : constant value : 1.0 solid : aluminum : name : aluminum chemical_formula : al density : option : constant value : 2719 .. GENERATED FROM PYTHON SOURCE LINES 206-208 Create the parabolic inlet profile as a named expression ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .. GENERATED FROM PYTHON SOURCE LINES 208-218 .. code-block:: Python fluent.setup.named_expressions["u_bar"] = { # average velocity "definition": f"{U_BAR} [m/s]" } fluent.setup.named_expressions["t_bar"] = {"definition": "1.0 [s]"} fluent.setup.named_expressions["y_bar"] = {"definition": "1.0 [m]"} fluent.setup.named_expressions["u_y"] = { "definition": f"(6 * u_bar / ( ( 4.1 * {CYLINDER_DIA} ) ** 2 )) \ * ( y/y_bar + 0.2 ) * ( 0.21 - y/y_bar )" } .. GENERATED FROM PYTHON SOURCE LINES 219-221 Update the inlet field ~~~~~~~~~~~~~~~~~~~~~~ .. GENERATED FROM PYTHON SOURCE LINES 221-226 .. code-block:: Python inlet_fluid = fluent.setup.boundary_conditions.velocity_inlet["inlet"] inlet_fluid.momentum.initial_gauge_pressure.value = 0 inlet_fluid.momentum.velocity.value = "u_y" fluent.setup.named_expressions.print_state() .. rst-class:: sphx-glr-script-out .. code-block:: none t_bar : name : t_bar definition : 1.0 [s] description : parameterid : parametername : unit : input_parameter : False output_parameter : False u_bar : name : u_bar definition : 1 [m/s] description : parameterid : parametername : unit : input_parameter : False output_parameter : False u_y : name : u_y definition : (6 * u_bar / ( ( 4.1 * 0.1 ) ** 2 )) * ( y/y_bar + 0.2 ) * ( 0.21 - y/y_bar ) description : parameterid : parametername : unit : input_parameter : False output_parameter : False y_bar : name : y_bar definition : 1.0 [m] description : parameterid : parametername : unit : input_parameter : False output_parameter : False .. GENERATED FROM PYTHON SOURCE LINES 227-229 Setup any relevant solution controls ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .. GENERATED FROM PYTHON SOURCE LINES 229-234 .. code-block:: Python fluent.solution.methods.discretization_scheme = { "mom": "second-order-upwind", "pressure": "second-order", } .. GENERATED FROM PYTHON SOURCE LINES 235-239 Initialize the flow field & run a steady simulation ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ First, a steady simulation is conducted to initialize the flow field with the parabolic inlet flow. .. GENERATED FROM PYTHON SOURCE LINES 239-242 .. code-block:: Python fluent.solution.initialization.hybrid_initialize() fluent.solution.run_calculation.iterate(iter_count=500) .. rst-class:: sphx-glr-script-out .. code-block:: none Initialize using the hybrid initialization method. Checking case topology... -This case has both inlets & outlets -Pressure information is not available at the boundaries. Case will be initialized with constant pressure iter scalar-0 1 1.000000e+00 2 1.213050e-05 3 2.572431e-06 4 1.282160e-06 5 4.130318e-07 6 1.825524e-07 7 6.718438e-08 8 2.651539e-08 9 1.019930e-08 10 4.000471e-09 Hybrid initialization is done. iter continuity x-velocity y-velocity z-velocity time/iter 1 1.0000e+00 1.2988e-02 5.4052e-03 0.0000e+00 0:00:22 499 2 6.0422e-01 9.2900e-03 3.0441e-03 0.0000e+00 0:00:23 498 3 4.6533e-01 7.3624e-03 1.8828e-03 0.0000e+00 0:00:23 497 4 3.7461e-01 6.1863e-03 1.2895e-03 0.0000e+00 0:00:23 496 5 3.1013e-01 5.3575e-03 9.6644e-04 0.0000e+00 0:00:22 495 6 2.7349e-01 4.6957e-03 7.5868e-04 6.8550e-14 0:00:22 494 7 2.6472e-01 4.1352e-03 6.2159e-04 3.9989e-14 0:00:22 493 8 2.4880e-01 3.6612e-03 5.2709e-04 2.5735e-14 0:00:22 492 9 2.2863e-01 3.2835e-03 4.5395e-04 1.8040e-14 0:00:23 491 10 2.0993e-01 2.9670e-03 3.9798e-04 1.4244e-14 0:00:22 490 11 1.9688e-01 2.6976e-03 3.5848e-04 1.1597e-14 0:00:22 489 iter continuity x-velocity y-velocity z-velocity time/iter 12 1.8175e-01 2.4688e-03 3.2553e-04 9.7888e-15 0:00:22 488 13 1.6791e-01 2.2698e-03 2.9865e-04 8.6386e-15 0:00:22 487 14 1.5669e-01 2.1003e-03 2.7747e-04 7.5366e-15 0:00:22 486 15 1.4811e-01 1.9591e-03 2.5991e-04 6.9611e-15 0:00:22 485 16 1.3957e-01 1.8384e-03 2.4618e-04 6.6191e-15 0:00:22 484 17 1.3280e-01 1.7359e-03 2.3505e-04 6.5294e-15 0:00:22 483 18 1.2520e-01 1.6469e-03 2.2550e-04 6.0518e-15 0:00:22 482 19 1.2116e-01 1.5643e-03 2.1738e-04 5.2223e-15 0:00:22 481 20 1.1603e-01 1.4905e-03 2.0910e-04 4.3215e-15 0:00:22 480 21 1.1417e-01 1.4232e-03 2.0288e-04 3.4610e-15 0:00:22 479 22 1.1095e-01 1.3627e-03 1.9792e-04 2.7499e-15 0:00:22 478 iter continuity x-velocity y-velocity z-velocity time/iter 23 1.0499e-01 1.3055e-03 1.9180e-04 2.4630e-15 0:00:22 477 24 9.9785e-02 1.2505e-03 1.8552e-04 2.2110e-15 0:00:22 476 25 9.6403e-02 1.1982e-03 1.8127e-04 1.6772e-15 0:00:22 475 26 9.1879e-02 1.1469e-03 1.7664e-04 1.2652e-15 0:00:22 474 27 8.7518e-02 1.1000e-03 1.7114e-04 1.2256e-15 0:00:22 473 28 8.5723e-02 1.0550e-03 1.6596e-04 1.2129e-15 0:00:22 472 29 8.3369e-02 1.0111e-03 1.6193e-04 9.8516e-16 0:00:30 471 30 7.9603e-02 9.7007e-04 1.5688e-04 8.1901e-16 0:00:28 470 31 7.5947e-02 9.3081e-04 1.5170e-04 7.5297e-16 0:00:26 469 32 7.1970e-02 8.9229e-04 1.4721e-04 7.1759e-16 0:00:56 468 33 6.7985e-02 8.5609e-04 1.4275e-04 6.8166e-16 0:00:49 467 iter continuity x-velocity y-velocity z-velocity time/iter 34 6.4003e-02 8.2155e-04 1.3704e-04 6.6138e-16 0:00:43 466 35 6.0994e-02 7.8842e-04 1.3197e-04 5.9408e-16 0:00:39 465 36 5.7711e-02 7.5643e-04 1.2724e-04 5.1519e-16 0:00:35 464 37 5.5130e-02 7.2551e-04 1.2289e-04 4.3624e-16 0:00:32 463 38 5.1997e-02 6.9534e-04 1.1839e-04 3.6017e-16 0:00:30 462 39 4.7873e-02 6.6618e-04 1.1301e-04 2.9290e-16 0:00:28 461 40 4.4954e-02 6.3833e-04 1.0829e-04 2.4966e-16 0:00:26 460 41 4.2367e-02 6.1138e-04 1.0362e-04 2.0739e-16 0:00:25 459 42 3.9912e-02 5.8557e-04 9.8739e-05 1.6815e-16 0:00:24 458 43 3.7625e-02 5.6107e-04 9.3923e-05 1.5285e-16 0:00:24 457 44 3.5052e-02 5.3745e-04 8.9587e-05 1.4216e-16 0:00:23 456 iter continuity x-velocity y-velocity z-velocity time/iter 45 3.2460e-02 5.1463e-04 8.5139e-05 1.2985e-16 0:00:23 455 46 3.0356e-02 4.9301e-04 8.0768e-05 1.2434e-16 0:00:22 454 47 2.8422e-02 4.7221e-04 7.6797e-05 1.2014e-16 0:00:22 453 48 2.6773e-02 4.5243e-04 7.2965e-05 1.1196e-16 0:00:22 452 49 2.5304e-02 4.3376e-04 6.9326e-05 1.0090e-16 0:00:21 451 50 2.4067e-02 4.1610e-04 6.5745e-05 8.7713e-17 0:00:21 450 51 2.2653e-02 3.9914e-04 6.2516e-05 7.3759e-17 0:00:21 449 52 2.1299e-02 3.8305e-04 5.9328e-05 6.0714e-17 0:00:21 448 53 2.0085e-02 3.6774e-04 5.6452e-05 5.2110e-17 0:00:21 447 54 1.8929e-02 3.5320e-04 5.3861e-05 4.8589e-17 0:00:20 446 55 1.7787e-02 3.3943e-04 5.1415e-05 4.7539e-17 0:00:20 445 iter continuity x-velocity y-velocity z-velocity time/iter 56 1.6691e-02 3.2636e-04 4.9004e-05 4.5934e-17 0:00:20 444 57 1.5670e-02 3.1389e-04 4.6870e-05 4.4163e-17 0:00:20 443 58 1.4790e-02 3.0214e-04 4.4692e-05 4.2252e-17 0:00:19 442 59 1.3872e-02 2.9089e-04 4.2674e-05 3.9374e-17 0:00:19 441 60 1.3103e-02 2.8015e-04 4.0804e-05 3.6262e-17 0:00:19 440 61 1.2101e-02 2.6986e-04 3.9199e-05 3.2635e-17 0:00:19 439 62 1.1389e-02 2.6028e-04 3.7633e-05 2.9172e-17 0:00:20 438 63 1.0649e-02 2.5119e-04 3.6171e-05 2.6318e-17 0:00:20 437 64 1.0136e-02 2.4256e-04 3.4865e-05 2.3399e-17 0:00:20 436 65 9.7014e-03 2.3436e-04 3.3554e-05 2.0301e-17 0:00:20 435 66 9.3621e-03 2.2654e-04 3.2344e-05 1.7432e-17 0:00:20 434 iter continuity x-velocity y-velocity z-velocity time/iter 67 8.9332e-03 2.1913e-04 3.1124e-05 1.5878e-17 0:00:20 433 68 8.7320e-03 2.1220e-04 2.9963e-05 1.5523e-17 0:00:20 432 69 8.4962e-03 2.0547e-04 2.8936e-05 1.4920e-17 0:00:20 431 70 8.2318e-03 1.9906e-04 2.7896e-05 1.4236e-17 0:00:20 430 71 7.9459e-03 1.9296e-04 2.6956e-05 1.3569e-17 0:00:20 429 72 7.6883e-03 1.8715e-04 2.6011e-05 1.2874e-17 0:00:20 428 73 7.3386e-03 1.8163e-04 2.5161e-05 1.2180e-17 0:00:20 427 74 7.0831e-03 1.7639e-04 2.4318e-05 1.1387e-17 0:00:20 426 75 6.8238e-03 1.7138e-04 2.3474e-05 1.0446e-17 0:00:20 425 76 6.6377e-03 1.6664e-04 2.2715e-05 9.5202e-18 0:00:20 424 77 6.4309e-03 1.6212e-04 2.1949e-05 8.6096e-18 0:00:20 423 iter continuity x-velocity y-velocity z-velocity time/iter 78 6.2116e-03 1.5783e-04 2.1209e-05 7.7720e-18 0:00:20 422 79 5.9921e-03 1.5372e-04 2.0516e-05 7.1087e-18 0:00:20 421 80 5.7797e-03 1.4974e-04 1.9798e-05 6.6990e-18 0:00:20 420 81 5.5621e-03 1.4589e-04 1.9161e-05 6.4146e-18 0:00:20 419 82 5.4070e-03 1.4221e-04 1.8527e-05 6.0928e-18 0:00:20 418 83 5.2226e-03 1.3861e-04 1.7895e-05 5.7269e-18 0:00:20 417 84 5.0626e-03 1.3512e-04 1.7327e-05 5.4528e-18 0:00:19 416 85 4.9197e-03 1.3167e-04 1.6716e-05 5.1340e-18 0:00:19 415 86 4.8011e-03 1.2834e-04 1.6162e-05 4.8662e-18 0:00:20 414 87 4.6879e-03 1.2504e-04 1.5608e-05 4.5552e-18 0:00:20 413 88 4.6217e-03 1.2182e-04 1.5064e-05 4.2674e-18 0:00:20 412 iter continuity x-velocity y-velocity z-velocity time/iter 89 4.5177e-03 1.1862e-04 1.4555e-05 4.0339e-18 0:00:19 411 90 4.3746e-03 1.1548e-04 1.4045e-05 3.7697e-18 0:00:19 410 91 4.2680e-03 1.1240e-04 1.3567e-05 3.5219e-18 0:00:19 409 92 4.1332e-03 1.0933e-04 1.3088e-05 3.3104e-18 0:00:19 408 93 4.0106e-03 1.0629e-04 1.2632e-05 3.2128e-18 0:00:19 407 94 3.8901e-03 1.0332e-04 1.2184e-05 3.0416e-18 0:00:19 406 95 3.7946e-03 1.0036e-04 1.1740e-05 2.9067e-18 0:00:19 405 96 3.6299e-03 9.7405e-05 1.1332e-05 2.9273e-18 0:00:19 404 97 3.5088e-03 9.4469e-05 1.0915e-05 2.7864e-18 0:00:19 403 98 3.4069e-03 9.1589e-05 1.0519e-05 2.6590e-18 0:00:19 402 99 3.3017e-03 8.8718e-05 1.0137e-05 2.5889e-18 0:00:19 401 iter continuity x-velocity y-velocity z-velocity time/iter 100 3.2234e-03 8.5874e-05 9.7524e-06 2.5039e-18 0:00:19 400 101 3.1318e-03 8.3059e-05 9.3978e-06 2.4294e-18 0:00:19 399 102 3.0388e-03 8.0270e-05 9.0454e-06 2.2807e-18 0:00:19 398 103 2.9645e-03 7.7498e-05 8.7086e-06 2.1629e-18 0:00:19 397 104 2.8871e-03 7.4772e-05 8.3906e-06 2.1431e-18 0:00:18 396 105 2.7557e-03 7.2058e-05 8.0724e-06 2.0565e-18 0:00:18 395 106 2.7106e-03 6.9384e-05 7.7753e-06 2.0258e-18 0:00:18 394 107 2.5775e-03 6.6744e-05 7.4853e-06 1.9239e-18 0:00:18 393 108 2.5162e-03 6.4114e-05 7.2042e-06 1.8495e-18 0:00:17 392 109 2.3944e-03 6.1554e-05 6.9437e-06 1.7764e-18 0:00:17 391 110 2.3326e-03 5.8997e-05 6.6953e-06 1.7524e-18 0:00:17 390 iter continuity x-velocity y-velocity z-velocity time/iter 111 2.2450e-03 5.6505e-05 6.4518e-06 1.7314e-18 0:00:17 389 112 2.1744e-03 5.4041e-05 6.2257e-06 1.6777e-18 0:00:17 388 113 2.0907e-03 5.1618e-05 6.0124e-06 1.6380e-18 0:00:17 387 114 2.0469e-03 4.9259e-05 5.7993e-06 1.5357e-18 0:00:17 386 115 1.9372e-03 4.6928e-05 5.6059e-06 1.6163e-18 0:00:17 385 116 1.8911e-03 4.4667e-05 5.4178e-06 1.5830e-18 0:00:17 384 117 1.7974e-03 4.2448e-05 5.2287e-06 1.5211e-18 0:00:17 383 118 1.7491e-03 4.0285e-05 5.0466e-06 1.5344e-18 0:00:17 382 119 1.7080e-03 3.8189e-05 4.8812e-06 1.5602e-18 0:00:17 381 120 1.6350e-03 3.6137e-05 4.7189e-06 1.5397e-18 0:00:16 380 121 1.5985e-03 3.4159e-05 4.5624e-06 1.4721e-18 0:00:16 379 iter continuity x-velocity y-velocity z-velocity time/iter 122 1.5597e-03 3.2238e-05 4.4162e-06 1.4710e-18 0:00:17 378 123 1.5048e-03 3.0386e-05 4.2735e-06 1.4020e-18 0:00:17 377 124 1.4703e-03 2.8600e-05 4.1350e-06 1.4129e-18 0:00:17 376 125 1.4261e-03 2.6873e-05 4.0005e-06 1.3829e-18 0:00:17 375 126 1.3661e-03 2.5230e-05 3.8620e-06 1.3825e-18 0:00:17 374 127 1.3241e-03 2.3648e-05 3.7216e-06 1.4373e-18 0:00:17 373 128 1.2704e-03 2.2131e-05 3.5806e-06 1.3735e-18 0:00:17 372 129 1.2094e-03 2.0697e-05 3.4406e-06 1.2980e-18 0:00:17 371 130 1.1573e-03 1.9326e-05 3.3062e-06 1.3048e-18 0:00:17 370 131 1.0769e-03 1.8023e-05 3.1763e-06 1.3072e-18 0:00:17 369 132 1.0543e-03 1.6800e-05 3.0454e-06 1.3447e-18 0:00:17 368 iter continuity x-velocity y-velocity z-velocity time/iter 133 1.0377e-03 1.5639e-05 2.9168e-06 1.2842e-18 0:00:17 367 134 9.9983e-04 1.4547e-05 2.7861e-06 1.3548e-18 0:00:17 366 ! 134 solution is converged .. GENERATED FROM PYTHON SOURCE LINES 243-245 Switch to transient mode and prepare for coupling ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .. GENERATED FROM PYTHON SOURCE LINES 245-247 .. code-block:: Python fluent.setup.general.solver.time = "unsteady-1st-order" .. rst-class:: sphx-glr-script-out .. code-block:: none Pressure-Velocity Coupling scheme is set to SIMPLE .. GENERATED FROM PYTHON SOURCE LINES 248-254 Define dynamic meshing ~~~~~~~~~~~~~~~~~~~~~~ Define dynamic meshing for deforming symmetry planes. Currently, dynamic_mesh is not exposed to the fluent root session directly. We need to use the `tui` framework to create dynamic zones. .. GENERATED FROM PYTHON SOURCE LINES 254-295 .. code-block:: Python fluent.tui.define.dynamic_mesh.dynamic_mesh("yes", "no", "no", "no", "no") fluent.tui.define.dynamic_mesh.zones.create("fsi", "system-coupling") fluent.tui.define.dynamic_mesh.zones.create( "symmetry_bot", "deforming", "plane", "0.", "0.", "0.00", "0", "0", "1", "no", "yes", "yes", "yes", "no", "yes", "no", "yes", ) fluent.tui.define.dynamic_mesh.zones.create( "symmetry_top", "deforming", "plane", "0.", "0.", "0.01", "0", "0", "1", "no", "yes", "yes", "yes", "no", "yes", "no", "yes", ) .. GENERATED FROM PYTHON SOURCE LINES 296-301 Results and output controls ~~~~~~~~~~~~~~~~~~~~~~~~~~~ Define number of sub-steps fluent iterates for each coupling step. Maximum integration time and total steps are controlled by system coupling. .. GENERATED FROM PYTHON SOURCE LINES 301-308 .. code-block:: Python fluent.solution.run_calculation.transient_controls.max_iter_per_time_step = 20 fluent.file.auto_save.save_data_file_every.frequency_type = "time-step" fluent.file.auto_save.data_frequency = 10 fluent.file.auto_save.root_name = "turek_hron_fluid_resolved" .. GENERATED FROM PYTHON SOURCE LINES 309-314 Set up the coupled analysis ~~~~~~~~~~~~~~~~~~~~~~~~~~~ System Coupling setup involves adding the structural and fluid participants, adding coupled interfaces and data transfers, and setting other coupled analysis properties. .. GENERATED FROM PYTHON SOURCE LINES 316-319 Add participants ~~~~~~~~~~~~~~~~ Add participants by passing session handles to System Coupling. .. GENERATED FROM PYTHON SOURCE LINES 319-322 .. code-block:: Python fluid = syc.setup.add_participant(participant_session=fluent) solid = syc.setup.add_participant(participant_session=mapdl) .. rst-class:: sphx-glr-script-out .. code-block:: none Writing System Coupling file...done. Writing System Coupling file...done. Writing System Coupling file...done. Writing System Coupling file...done. .. GENERATED FROM PYTHON SOURCE LINES 323-326 Setup the interface and data transfers ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Add a coupling interface and data transfers. .. GENERATED FROM PYTHON SOURCE LINES 326-340 .. code-block:: Python interface_name = syc.setup.add_interface( side_one_participant=fluid, side_one_regions=["fsi"], side_two_participant=solid, side_two_regions=["FSIN_1"], ) # set up 2-way FSI coupling - add force & displacement data transfers data_transfer = syc.setup.add_fsi_data_transfers(interface=interface_name) force_transfer = syc.setup.coupling_interface[interface_name].data_transfer["FORC"] force_transfer.relaxation_factor = 0.5 .. GENERATED FROM PYTHON SOURCE LINES 341-342 Time step size, end time, output controls .. GENERATED FROM PYTHON SOURCE LINES 342-352 .. code-block:: Python syc.setup.solution_control.time_step_size = "0.01 [s]" # time step is 0.01 [s] # To generate similar results shown in this example documentation, increase an end_time # parameter to 15 [s]. syc.setup.solution_control.end_time = "0.1 [s]" # end time syc.setup.output_control.option = "StepInterval" syc.setup.output_control.output_frequency = 250 # print(syc.setup.get_setup_summary()) .. GENERATED FROM PYTHON SOURCE LINES 353-355 Solve the coupled system ------------------------ .. GENERATED FROM PYTHON SOURCE LINES 355-358 .. code-block:: Python syc.solution.solve() .. rst-class:: sphx-glr-script-out .. code-block:: none +=============================================================================+ | Coupling Participants (2) | +=============================================================================+ | FLUENT-1 | +-----------------------------------------------------------------------------+ | Internal Name : FLUENT-1 | | Participant Type : FLUENT | | Participant Display Name : FLUENT-1 | | Dimension : 3D | | Input Parameters : [] | | Output Parameters : [] | | Participant Analysis Type : Transient | | Use New APIs : True | | Restarts Supported : True | | Variables (3) | | Variable : Lorentz_Force | | Internal Name : lorentz-force | | Quantity Type : Force | | Participant Display Name : Lorentz Force | | Data Type : Real | | Tensor Type : Vector | | Is Extensive : True | | | | Variable : displacement | | Internal Name : displacement | | Quantity Type : Incremental Displacement | | Participant Display Name : displacement | | Data Type : Real | | Tensor Type : Vector | | Is Extensive : False | | | | Variable : force | | Internal Name : force | | Quantity Type : Force | | Participant Display Name : force | | Data Type : Real | | Tensor Type : Vector | | Is Extensive : True | | Regions (6) | | Region : cylinder | | Internal Name : cylinder | | Topology : Surface | | Input Variables : [] | | Output Variables : [force] | | Region Discretization Type : Mesh Region | | | | Region : d8b0bb73-1d68-4795-9b6f-6b2467eb5a7b_fluid | | Internal Name : d8b0bb73-1d68-4795-9b6f-6b2467eb5a7b_fluid | | Topology : Volume | | Input Variables : [] | | Output Variables : [] | | Region Discretization Type : Mesh Region | | | | Region : fsi | | Internal Name : fsi | | Topology : Surface | | Input Variables : [displacement] | | Output Variables : [force] | | Region Discretization Type : Mesh Region | | | | Region : inlet | | Internal Name : inlet | | Topology : Surface | | Input Variables : [] | | Output Variables : [] | | Region Discretization Type : Mesh Region | | | | Region : outlet | | Internal Name : outlet | | Topology : Surface | | Input Variables : [] | | Output Variables : [] | | Region Discretization Type : Mesh Region | | | | Region : wall | | Internal Name : wall | | Topology : Surface | | Input Variables : [] | | Output Variables : [force] | | Region Discretization Type : Mesh Region | | Properties | | Accepts New Inputs : False | | Time Integration : Implicit | | Update Control | | Option : ProgramControlled | | Execution Control | | Option : ExternallyManaged | +-----------------------------------------------------------------------------+ | MAPDL-2 | +-----------------------------------------------------------------------------+ | Internal Name : MAPDL-2 | | Participant Type : MAPDL | | Participant Display Name : MAPDL-2 | | Dimension : 3D | | Input Parameters : [] | | Output Parameters : [] | | Participant Analysis Type : Transient | | Restarts Supported : True | | Variables (3) | | Variable : Force | | Internal Name : FORC | | Quantity Type : Force | | Location : Node | | Participant Display Name : Force | | Data Type : Real | | Tensor Type : Vector | | Is Extensive : True | | | | Variable : Force_Density | | Internal Name : FDNS | | Quantity Type : Force | | Location : Element | | Participant Display Name : Force Density | | Data Type : Real | | Tensor Type : Vector | | Is Extensive : False | | | | Variable : Incremental_Displacement | | Internal Name : INCD | | Quantity Type : Incremental Displacement | | Location : Node | | Participant Display Name : Incremental Displacement | | Data Type : Real | | Tensor Type : Vector | | Is Extensive : False | | Regions (3) | | Region : System Coupling (Surface) Region 0 | | Internal Name : FSIN_1 | | Topology : Surface | | Input Variables : [FORC, FDNS] | | Output Variables : [INCD] | | Region Discretization Type : Mesh Region | | | | Region : System Coupling (Surface) Region 1 | | Internal Name : _FIXEDSU | | Topology : Surface | | Input Variables : [FORC, FDNS] | | Output Variables : [INCD] | | Region Discretization Type : Mesh Region | | | | Region : System Coupling (Surface) Region 2 | | Internal Name : _FRICSUZ | | Topology : Surface | | Input Variables : [FORC, FDNS] | | Output Variables : [INCD] | | Region Discretization Type : Mesh Region | | Properties | | Accepts New Inputs : False | | Time Integration : Implicit | | Update Control | | Option : ProgramControlled | | Execution Control | | Option : ExternallyManaged | +=============================================================================+ | Analysis Control | +=============================================================================+ | Analysis Type : Transient | | Optimize If One Way : True | | Allow Simultaneous Update : False | | Partitioning Algorithm : SharedAllocateMachines | | Global Stabilization | | Option : None | +=============================================================================+ | Coupling Interfaces (1) | +=============================================================================+ | Interface-1 | +-----------------------------------------------------------------------------+ | Internal Name : Interface-1 | | Side | | Side: One | | Coupling Participant : FLUENT-1 | | Region List : [fsi] | | Reference Frame : GlobalReferenceFrame | | Instancing : None | | Side: Two | | Coupling Participant : MAPDL-2 | | Region List : [FSIN_1] | | Reference Frame : GlobalReferenceFrame | | Instancing : None | | Data Transfers (2) | | DataTransfer : Force | | Internal Name : FORC | | Suppress : False | | Target Side : Two | | Option : UsingVariable | | Source Variable : force | | Target Variable : FORC | | Ramping Option : None | | Relaxation Factor : 5.00e-01 | | Convergence Target : 1.00e-02 | | Mapping Type : Conservative | | DataTransfer : displacement | | Internal Name : displacement | | Suppress : False | | Target Side : One | | Option : UsingVariable | | Source Variable : INCD | | Target Variable : displacement | | Ramping Option : None | | Relaxation Factor : 1.00e+00 | | Convergence Target : 1.00e-02 | | Mapping Type : ProfilePreserving | | Unmapped Value Option : ProgramControlled | | Mapping Control | | Stop If Poor Intersection : True | | Poor Intersection Threshold : 5.00e-01 | | Face Alignment : ProgramControlled | | Absolute Gap Tolerance : 0.0 [m] | | Relative Gap Tolerance : 1.00e+00 | +=============================================================================+ | Solution Control | +=============================================================================+ | Duration Option : EndTime | | End Time : 0.1 [s] | | Time Step Size : 0.01 [s] | | Minimum Iterations : 1 | | Maximum Iterations : 5 | | Use IP Address When Possible : True | +=============================================================================+ | Output Control | +=============================================================================+ | Option : StepInterval | | Generate CSV Chart Output : False | | Write Initial Snapshot : True | | Output Frequency : 250 | | Results | | Option : ProgramControlled | | Include Instances : ProgramControlled | | Type | | Option : EnsightGold | +=============================================================================+ +-----------------------------------------------------------------------------+ | Warnings were found during data model validation. | +-----------------------------------------------------------------------------+ | Warning: Participant MAPDL-2 (CouplingParticipant:MAPDL-2) has the | | ExecutionControl 'Option' set to 'ExternallyManaged'. System Coupling | | will not control the startup/shutdown behavior of this participant. | | Warning: Participant FLUENT-1 (CouplingParticipant:FLUENT-1) has the | | ExecutionControl 'Option' set to 'ExternallyManaged'. System Coupling | | will not control the startup/shutdown behavior of this participant. | | Warning: Unused input variables ['Force_Density'] (FDNS) on region FSIN_1 | | for MAPDL-2 (CouplingParticipant:MAPDL-2). | | Warning: Unused input variables ['Force', 'Force_Density'] (FORC, FDNS) on | | region _FRICSUZ for MAPDL-2 (CouplingParticipant:MAPDL-2). | | Warning: Unused input variables ['Force', 'Force_Density'] (FORC, FDNS) on | | region _FIXEDSU for MAPDL-2 (CouplingParticipant:MAPDL-2). | +-----------------------------------------------------------------------------+ +=============================================================================+ | Execution Information | +=============================================================================+ | | | System Coupling | | Command Line Arguments: | | -m cosimgui --grpcport=0.0.0.0:50991 | | Working Directory: | | /working | | | | FLUENT-1 | | Not started by System Coupling | | | | MAPDL-2 | | Not started by System Coupling | | | +=============================================================================+ Successfully connected to System Coupling Awaiting connections from coupling participants... done. +=============================================================================+ | Build Information | +-----------------------------------------------------------------------------+ | System Coupling | | 2024 R2: Build ID: 48974af Build Date: 2024-05-13T13:51 | | FLUENT-1 | | ANSYS Fluent 24.0 2.0 0.0 Build Time: May 13 2024 11:01:41 EDT Build Id: | | 10192 | | MAPDL-2 | | Mechanical APDL Release Build 24.2 UP20240603 | | DISTRIBUTED LINUX x64 Version | +=============================================================================+ =============================================================================== +=============================================================================+ | | | Analysis Initialization | | | +=============================================================================+ =============================================================================== +-----------------------------------------------------------------------------+ | MESH STATISTICS | +-----------------------------------------------------------------------------+ | Participant: FLUENT-1 | | Number of face regions 1 | | Number of faces 84 | | Quadrilateral 84 | | Area (m2) 8.200e-03 | | Bounding Box (m) | | Minimum [ 5.000e-02 -1.000e-02 0.000e+00] | | Maximum [ 4.500e-01 1.000e-02 1.000e-02] | | | | Participant: MAPDL-2 | | Number of face regions 1 | | Number of faces 104 | | Quadrilateral8 104 | | Area (m2) 8.220e-03 | | Bounding Box (m) | | Minimum [ 4.899e-02 -1.000e-02 0.000e+00] | | Maximum [ 4.500e-01 1.000e-02 1.000e-02] | | | | Total | | Number of cells 0 | | Number of faces 188 | | Number of nodes 693 | +-----------------------------------------------------------------------------+ +-----------------------------------------------------------------------------+ | MAPPING SUMMARY | +-----------------------------------------------------------------------------+ | | Source Target | +-----------------------------------------------------------------------------+ | Interface-1 | | | Force | | | Mapped Area [%] | 100 100 | | Mapped Elements [%] | 100 100 | | Mapped Nodes [%] | 100 100 | | displacement | | | Mapped Area [%] | 100 100 | | Mapped Elements [%] | 100 100 | | Mapped Nodes [%] | 100 100 | +-----------------------------------------------------------------------------+ +-----------------------------------------------------------------------------+ | Transfer Diagnostics | +-----------------------------------------------------------------------------+ | | Source Target | +-----------------------------------------------------------------------------+ | MAPDL-2 | | | Interface: Interface-1 | | | Force | | | Sum x | -3.78E-14 -3.78E-14 | | Sum y | -4.42E-29 -5.61E-28 | | Sum z | 0.00E+00 0.00E+00 | +-----------------------------------------------------------------------------+ | FLUENT-1 | | | Interface: Interface-1 | | | displacement | | | Weighted Average x | 0.00E+00 0.00E+00 | | Weighted Average y | 0.00E+00 0.00E+00 | | Weighted Average z | 0.00E+00 0.00E+00 | +-----------------------------------------------------------------------------+ =============================================================================== +=============================================================================+ | | | Coupled Solution | | | +=============================================================================+ =============================================================================== +=============================================================================+ | COUPLING STEP = 1 SIMULATION TIME = 1.00000E-02 [s] | +=============================================================================+ NOTE: System Coupling analysis settings will override Fluent calculation settings COUPLING STEP = 1 COUPLING ITERATION = 1 +=============================================================================+ | COUPLING ITERATIONS | +-----------------------------------------------------------------------------+ | | Source Target | +-----------------------------------------------------------------------------+ | COUPLING ITERATION = 1 | +-----------------------------------------------------------------------------+ | MAPDL-2 | | | Interface: Interface-1 | | | Force | Not yet converged | | RMS Change | 1.00E+00 1.00E+00 | | Sum x | -3.78E-14 -3.78E-14 | | Sum y | -4.42E-29 -5.61E-28 | | Sum z | 0.00E+00 0.00E+00 | +-----------------------------------------------------------------------------+ | FLUENT-1 | | | Interface: Interface-1 | | | displacement | Not yet converged | | RMS Change | 1.00E+00 1.00E+00 | | Weighted Average x | -5.47E-19 -5.47E-19 | | Weighted Average y | 1.77E-31 1.78E-31 | | Weighted Average z | 3.80E-34 0.00E+00 | Updating solution at time level N... done. Updating mesh at time level N... done. iter continuity x-velocity y-velocity z-velocity time/iter 1 1.0000e+00 4.9048e-03 1.4517e-04 0.0000e+00 0:00:01 19 2 1.0000e+00 9.1003e-03 7.8288e-03 0.0000e+00 0:00:01 18 3 4.6252e-01 3.9585e-03 2.9783e-03 0.0000e+00 0:00:01 17 4 2.5246e-01 2.2003e-03 1.2802e-03 0.0000e+00 0:00:01 16 5 1.6992e-01 1.4894e-03 6.2937e-04 0.0000e+00 0:00:01 15 6 1.2482e-01 1.0146e-03 3.6791e-04 8.2650e-15 0:00:01 14 7 9.3311e-02 7.5039e-04 2.5012e-04 6.9633e-15 0:00:00 13 8 7.2581e-02 5.5055e-04 1.8278e-04 5.1688e-15 0:00:00 12 9 5.7295e-02 4.1527e-04 1.3735e-04 3.5978e-15 0:00:00 11 10 4.4910e-02 3.2724e-04 1.0546e-04 2.3513e-15 0:00:00 10 11 3.5425e-02 2.6834e-04 7.8464e-05 1.7795e-15 0:00:00 9 iter continuity x-velocity y-velocity z-velocity time/iter 12 2.8258e-02 2.3050e-04 5.9950e-05 1.3607e-15 0:00:00 8 13 2.2452e-02 2.0420e-04 4.5911e-05 1.0958e-15 0:00:00 7 14 1.8038e-02 1.8550e-04 3.5619e-05 8.4633e-16 0:00:00 6 15 1.4437e-02 1.7051e-04 2.7875e-05 6.6764e-16 0:00:00 5 16 1.1594e-02 1.6217e-04 2.2027e-05 5.3094e-16 0:00:00 4 17 9.3596e-03 1.5499e-04 1.7488e-05 3.9742e-16 0:00:00 3 18 7.5035e-03 1.5092e-04 1.3952e-05 3.0056e-16 0:00:00 2 19 6.0272e-03 1.4779e-04 1.1137e-05 2.2384e-16 0:00:00 1 20 4.8696e-03 1.4539e-04 8.9986e-06 1.6958e-16 0:00:00 0 Flow time = 0.01s, time step = 1 +-----------------------------------------------------------------------------+ | Participant solution status | | | MAPDL-2 | Converged | | FLUENT-1 | Not yet converged | COUPLING STEP = 1 COUPLING ITERATION = 2 +-----------------------------------------------------------------------------+ | COUPLING ITERATION = 2 | +-----------------------------------------------------------------------------+ | MAPDL-2 | | | Interface: Interface-1 | | | Force | Not yet converged | | RMS Change | 1.04E+00 9.39E-01 | | Sum x | 2.45E+00 1.22E+00 | | Sum y | -2.56E-01 -1.28E-01 | | Sum z | -3.66E-16 -1.83E-16 | +-----------------------------------------------------------------------------+ | FLUENT-1 | | | Interface: Interface-1 | | | displacement | Not yet converged | | RMS Change | 7.55E-01 7.39E-01 | | Weighted Average x | 4.82E-05 4.83E-05 | | Weighted Average y | -4.49E-06 -4.50E-06 | | Weighted Average z | 1.50E-21 0.00E+00 | iter continuity x-velocity y-velocity z-velocity time/iter 20 4.8696e-03 1.4539e-04 8.9986e-06 1.6958e-16 0:00:01 20 Updating mesh at iteration... done. 21 7.4702e-03 1.5155e-04 9.5654e-06 5.8720e-13 0:00:04 19 22 7.2550e-03 2.2751e-04 2.1755e-05 5.4446e-13 0:00:03 18 23 4.1580e-03 1.8510e-04 1.0651e-05 4.5307e-13 0:00:02 17 24 2.9373e-03 1.6373e-04 7.1331e-06 3.6596e-13 0:00:02 16 25 2.2644e-03 1.5234e-04 5.0978e-06 2.9019e-13 0:00:02 15 26 1.7612e-03 1.4700e-04 3.6852e-06 2.2776e-13 0:00:01 14 27 1.3682e-03 1.4364e-04 2.7631e-06 1.7847e-13 0:00:01 13 28 1.0886e-03 1.4122e-04 2.1766e-06 1.3932e-13 0:00:01 12 29 8.9400e-04 1.3961e-04 1.7247e-06 1.0840e-13 0:00:01 11 ! 29 solution is converged +-----------------------------------------------------------------------------+ | Participant solution status | | | MAPDL-2 | Converged | | FLUENT-1 | Converged | Flow time = 0.01s, time step = 1 COUPLING STEP = 1 COUPLING ITERATION = 3 +-----------------------------------------------------------------------------+ | COUPLING ITERATION = 3 | +-----------------------------------------------------------------------------+ | MAPDL-2 | | | Interface: Interface-1 | | | Force | Not yet converged | | RMS Change | 6.24E-02 4.40E-01 | | Sum x | 2.45E+00 1.84E+00 | | Sum y | -1.40E-01 -1.34E-01 | | Sum z | 5.55E-11 2.78E-11 | +-----------------------------------------------------------------------------+ | FLUENT-1 | | | Interface: Interface-1 | | | displacement | Not yet converged | | RMS Change | 2.49E-01 2.44E-01 | | Weighted Average x | 7.20E-05 7.22E-05 | | Weighted Average y | -4.69E-06 -4.70E-06 | | Weighted Average z | 3.11E-18 0.00E+00 | iter continuity x-velocity y-velocity z-velocity time/iter 29 8.9400e-04 1.3961e-04 1.7247e-06 1.0840e-13 0:00:01 20 ! 29 solution is converged Updating mesh at iteration... done. 30 2.4894e-03 1.4234e-04 2.3768e-06 4.2897e-13 0:00:04 19 31 2.5226e-03 1.7476e-04 8.1508e-06 3.7695e-13 0:00:03 18 32 1.1808e-03 1.5620e-04 2.7835e-06 3.0641e-13 0:00:03 17 33 7.3031e-04 1.4660e-04 1.7947e-06 2.4375e-13 0:00:02 16 ! 33 solution is converged +-----------------------------------------------------------------------------+ | Participant solution status | | | MAPDL-2 | Converged | | FLUENT-1 | Converged | Flow time = 0.01s, time step = 1 COUPLING STEP = 1 COUPLING ITERATION = 4 +-----------------------------------------------------------------------------+ | COUPLING ITERATION = 4 | +-----------------------------------------------------------------------------+ | MAPDL-2 | | | Interface: Interface-1 | | | Force | Not yet converged | | RMS Change | 2.65E-02 2.02E-01 | | Sum x | 2.45E+00 2.15E+00 | | Sum y | -1.38E-01 -1.36E-01 | | Sum z | 7.07E-11 4.92E-11 | +-----------------------------------------------------------------------------+ | FLUENT-1 | | | Interface: Interface-1 | | | displacement | Not yet converged | | RMS Change | 1.06E-01 1.04E-01 | | Weighted Average x | 8.38E-05 8.40E-05 | | Weighted Average y | -4.75E-06 -4.76E-06 | | Weighted Average z | 5.51E-18 0.00E+00 | iter continuity x-velocity y-velocity z-velocity time/iter 33 7.3031e-04 1.4660e-04 1.7947e-06 2.4375e-13 0:00:03 20 Updating mesh at iteration... done. 34 1.2604e-03 1.4459e-04 1.6260e-06 3.5553e-13 0:00:05 19 35 1.2512e-03 1.5537e-04 3.8135e-06 2.9843e-13 0:00:04 18 36 5.9332e-04 1.4625e-04 1.3552e-06 2.3842e-13 0:00:03 17 ! 36 solution is converged +-----------------------------------------------------------------------------+ | Participant solution status | | | MAPDL-2 | Converged | | FLUENT-1 | Converged | Flow time = 0.01s, time step = 1 COUPLING STEP = 1 COUPLING ITERATION = 5 +-----------------------------------------------------------------------------+ | COUPLING ITERATION = 5 | +-----------------------------------------------------------------------------+ | MAPDL-2 | | | Interface: Interface-1 | | | Force | Not yet converged | | RMS Change | 1.16E-02 9.21E-02 | | Sum x | 2.45E+00 2.30E+00 | | Sum y | -1.37E-01 -1.36E-01 | | Sum z | 7.40E-11 6.16E-11 | +-----------------------------------------------------------------------------+ | FLUENT-1 | | | Interface: Interface-1 | | | displacement | Not yet converged | | RMS Change | 4.89E-02 4.79E-02 | | Weighted Average x | 8.97E-05 8.99E-05 | | Weighted Average y | -4.77E-06 -4.78E-06 | | Weighted Average z | 6.90E-18 0.00E+00 | iter continuity x-velocity y-velocity z-velocity time/iter 36 5.9332e-04 1.4625e-04 1.3552e-06 2.3842e-13 0:00:04 20 Updating mesh at iteration... done. 37 6.7688e-04 1.4295e-04 1.1142e-06 2.7047e-13 0:00:06 19 ! 37 solution is converged +-----------------------------------------------------------------------------+ | Participant solution status | | | MAPDL-2 | Converged | | FLUENT-1 | Converged | +=============================================================================+ +=============================================================================+ | COUPLING STEP = 2 SIMULATION TIME = 2.00000E-02 [s] | +=============================================================================+ Flow time = 0.01s, time step = 1 COUPLING STEP = 2 COUPLING ITERATION = 1 +=============================================================================+ | COUPLING ITERATIONS | +-----------------------------------------------------------------------------+ | | Source Target | +-----------------------------------------------------------------------------+ | COUPLING ITERATION = 1 | +-----------------------------------------------------------------------------+ | MAPDL-2 | | | Interface: Interface-1 | | | Force | Not yet converged | | RMS Change | 5.28E-03 4.18E-02 | | Sum x | 2.45E+00 2.38E+00 | | Sum y | -1.36E-01 -1.36E-01 | | Sum z | 7.25E-11 6.70E-11 | +-----------------------------------------------------------------------------+ | FLUENT-1 | | | Interface: Interface-1 | | | displacement | Not yet converged | | RMS Change | 8.07E-01 7.87E-01 | | Weighted Average x | 2.97E-04 2.98E-04 | | Weighted Average y | -1.69E-05 -1.69E-05 | | Weighted Average z | 7.35E-19 0.00E+00 | Updating solution at time level N... done. Updating mesh at time level N... done. iter continuity x-velocity y-velocity z-velocity time/iter 37 6.7688e-04 1.4295e-04 1.1142e-06 2.7047e-13 0:00:07 20 38 4.8132e-01 1.1981e-02 7.8543e-03 5.3051e-12 0:00:05 19 39 3.6458e-01 5.5233e-03 3.6745e-03 6.1884e-12 0:00:04 18 40 2.6527e-01 2.8371e-03 1.8738e-03 4.7735e-12 0:00:03 17 41 1.8315e-01 1.4565e-03 9.9338e-04 3.3054e-12 0:00:02 16 42 1.3035e-01 7.9492e-04 5.6664e-04 2.3912e-12 0:00:02 15 43 9.4627e-02 5.2744e-04 3.4442e-04 1.6477e-12 0:00:02 14 44 6.9776e-02 3.9874e-04 2.2392e-04 1.2218e-12 0:00:01 13 45 5.0605e-02 2.8844e-04 1.4592e-04 8.2784e-13 0:00:01 12 46 3.7687e-02 2.1548e-04 1.0004e-04 6.1974e-13 0:00:01 11 47 2.8419e-02 1.6385e-04 7.2671e-05 4.7917e-13 0:00:01 10 iter continuity x-velocity y-velocity z-velocity time/iter 48 2.1766e-02 1.2880e-04 5.6652e-05 3.8111e-13 0:00:01 9 49 1.6979e-02 1.0100e-04 4.5374e-05 2.9797e-13 0:00:00 8 50 1.3418e-02 8.0203e-05 3.6006e-05 2.2728e-13 0:00:00 7 51 1.0863e-02 6.2262e-05 2.9034e-05 1.8079e-13 0:00:00 6 52 8.8196e-03 5.0599e-05 2.2541e-05 1.3832e-13 0:00:00 5 53 7.2939e-03 4.0355e-05 1.7810e-05 1.0822e-13 0:00:00 4 54 6.1277e-03 3.3014e-05 1.4124e-05 8.3066e-14 0:00:00 3 55 5.1085e-03 2.7609e-05 1.1186e-05 6.3665e-14 0:00:00 2 56 4.2543e-03 2.3512e-05 8.9437e-06 4.9244e-14 0:00:00 1 57 3.5571e-03 2.0557e-05 7.2210e-06 3.8272e-14 0:00:00 0 Flow time = 0.02s, time step = 2 +-----------------------------------------------------------------------------+ | Participant solution status | | | MAPDL-2 | Converged | | FLUENT-1 | Not yet converged | COUPLING STEP = 2 COUPLING ITERATION = 2 +-----------------------------------------------------------------------------+ | COUPLING ITERATION = 2 | +-----------------------------------------------------------------------------+ | MAPDL-2 | | | Interface: Interface-1 | | | Force | Not yet converged | | RMS Change | 5.60E-01 4.64E-01 | | Sum x | 1.21E+00 1.79E+00 | | Sum y | 3.05E-01 8.44E-02 | | Sum z | 2.07E-11 4.39E-11 | +-----------------------------------------------------------------------------+ | FLUENT-1 | | | Interface: Interface-1 | | | displacement | Not yet converged | | RMS Change | 8.29E-02 8.25E-02 | | Weighted Average x | 2.73E-04 2.73E-04 | | Weighted Average y | -9.12E-06 -9.13E-06 | | Weighted Average z | -2.94E-18 0.00E+00 | iter continuity x-velocity y-velocity z-velocity time/iter 57 3.5571e-03 2.0557e-05 7.2210e-06 3.8272e-14 0:00:01 20 Updating mesh at iteration... done. 58 5.8264e-03 2.2146e-05 8.0823e-06 3.8972e-13 0:00:04 19 59 5.4443e-03 3.9460e-05 2.0416e-05 3.3194e-13 0:00:03 18 60 3.5062e-03 2.8662e-05 1.2697e-05 2.2464e-13 0:00:02 17 61 2.3951e-03 2.1309e-05 7.6976e-06 1.6143e-13 0:00:02 16 62 1.7634e-03 1.7150e-05 4.9826e-06 1.2042e-13 0:00:02 15 63 1.3401e-03 1.5003e-05 3.4340e-06 9.1008e-14 0:00:01 14 64 1.0632e-03 1.3278e-05 2.4970e-06 6.9281e-14 0:00:01 13 65 8.4554e-04 1.2333e-05 1.9130e-06 5.3086e-14 0:00:01 12 ! 65 solution is converged +-----------------------------------------------------------------------------+ | Participant solution status | | | MAPDL-2 | Converged | | FLUENT-1 | Converged | Flow time = 0.02s, time step = 2 COUPLING STEP = 2 COUPLING ITERATION = 3 +-----------------------------------------------------------------------------+ | COUPLING ITERATION = 3 | +-----------------------------------------------------------------------------+ | MAPDL-2 | | | Interface: Interface-1 | | | Force | Not yet converged | | RMS Change | 2.40E-02 2.25E-01 | | Sum x | 1.21E+00 1.50E+00 | | Sum y | 9.72E-02 9.08E-02 | | Sum z | -1.57E-11 1.41E-11 | +-----------------------------------------------------------------------------+ | FLUENT-1 | | | Interface: Interface-1 | | | displacement | Not yet converged | | RMS Change | 3.62E-02 3.60E-02 | | Weighted Average x | 2.62E-04 2.63E-04 | | Weighted Average y | -8.92E-06 -8.93E-06 | | Weighted Average z | -6.43E-18 0.00E+00 | iter continuity x-velocity y-velocity z-velocity time/iter 65 8.4554e-04 1.2333e-05 1.9130e-06 5.3086e-14 0:00:01 20 Updating mesh at iteration... done. 66 1.4606e-03 1.3225e-05 1.7748e-06 1.5499e-13 0:00:04 19 67 1.3137e-03 1.6736e-05 3.7148e-06 1.2775e-13 0:00:03 18 68 7.2088e-04 1.2941e-05 1.5864e-06 8.9208e-14 0:00:03 17 ! 68 solution is converged +-----------------------------------------------------------------------------+ | Participant solution status | | | MAPDL-2 | Converged | | FLUENT-1 | Converged | Flow time = 0.02s, time step = 2 COUPLING STEP = 2 COUPLING ITERATION = 4 +-----------------------------------------------------------------------------+ | COUPLING ITERATION = 4 | +-----------------------------------------------------------------------------+ | MAPDL-2 | | | Interface: Interface-1 | | | Force | Not yet converged | | RMS Change | 4.46E-03 1.09E-01 | | Sum x | 1.22E+00 1.36E+00 | | Sum y | 9.60E-02 9.34E-02 | | Sum z | -2.15E-11 -3.73E-12 | +-----------------------------------------------------------------------------+ | FLUENT-1 | | | Interface: Interface-1 | | | displacement | Not yet converged | | RMS Change | 1.84E-02 1.83E-02 | | Weighted Average x | 2.57E-04 2.57E-04 | | Weighted Average y | -8.82E-06 -8.84E-06 | | Weighted Average z | -8.30E-18 0.00E+00 | iter continuity x-velocity y-velocity z-velocity time/iter 68 7.2088e-04 1.2941e-05 1.5864e-06 8.9208e-14 0:00:03 20 Updating mesh at iteration... done. 69 7.9593e-04 1.2470e-05 1.3917e-06 1.2710e-13 0:00:06 19 ! 69 solution is converged +-----------------------------------------------------------------------------+ | Participant solution status | | | MAPDL-2 | Converged | | FLUENT-1 | Converged | Flow time = 0.02s, time step = 2 COUPLING STEP = 2 COUPLING ITERATION = 5 +-----------------------------------------------------------------------------+ | COUPLING ITERATION = 5 | +-----------------------------------------------------------------------------+ | MAPDL-2 | | | Interface: Interface-1 | | | Force | Not yet converged | | RMS Change | 2.79E-03 5.24E-02 | | Sum x | 1.22E+00 1.29E+00 | | Sum y | 9.31E-02 9.32E-02 | | Sum z | -2.12E-11 -1.25E-11 | +-----------------------------------------------------------------------------+ | FLUENT-1 | | | Interface: Interface-1 | | | displacement | Converged | | RMS Change | 9.08E-03 9.03E-03 | | Weighted Average x | 2.54E-04 2.55E-04 | | Weighted Average y | -8.83E-06 -8.84E-06 | | Weighted Average z | -9.18E-18 0.00E+00 | iter continuity x-velocity y-velocity z-velocity time/iter 69 7.9593e-04 1.2470e-05 1.3917e-06 1.2710e-13 0:00:06 20 Updating mesh at iteration... done. 70 6.0794e-04 1.2971e-05 1.7309e-06 1.2982e-13 0:00:08 19 ! 70 solution is converged +-----------------------------------------------------------------------------+ | Participant solution status | | | MAPDL-2 | Converged | | FLUENT-1 | Converged | +=============================================================================+ +=============================================================================+ | COUPLING STEP = 3 SIMULATION TIME = 3.00000E-02 [s] | +=============================================================================+ Flow time = 0.02s, time step = 2 COUPLING STEP = 3 COUPLING ITERATION = 1 +=============================================================================+ | COUPLING ITERATIONS | +-----------------------------------------------------------------------------+ | | Source Target | +-----------------------------------------------------------------------------+ | COUPLING ITERATION = 1 | +-----------------------------------------------------------------------------+ | MAPDL-2 | | | Interface: Interface-1 | | | Force | Not yet converged | | RMS Change | 5.10E-04 2.58E-02 | | Sum x | 1.22E+00 1.26E+00 | | Sum y | 9.37E-02 9.35E-02 | | Sum z | -2.32E-11 -1.78E-11 | +-----------------------------------------------------------------------------+ | FLUENT-1 | | | Interface: Interface-1 | | | displacement | Not yet converged | | RMS Change | 8.45E-01 8.23E-01 | | Weighted Average x | 3.51E-04 3.51E-04 | | Weighted Average y | -2.82E-06 -2.82E-06 | | Weighted Average z | -7.12E-19 0.00E+00 | Updating solution at time level N... done. Updating mesh at time level N... done. iter continuity x-velocity y-velocity z-velocity time/iter 70 6.0794e-04 1.2971e-05 1.7309e-06 1.2982e-13 0:00:08 20 71 7.9825e-02 4.4370e-03 9.3662e-04 4.2889e-12 0:00:06 19 72 6.4467e-02 2.0722e-03 5.1783e-04 2.8394e-12 0:00:05 18 73 5.1163e-02 1.0555e-03 3.0670e-04 2.0085e-12 0:00:04 17 74 3.8758e-02 5.7604e-04 1.9346e-04 1.4069e-12 0:00:03 16 75 2.9151e-02 3.5626e-04 1.3103e-04 1.0513e-12 0:00:02 15 76 2.2221e-02 2.3073e-04 9.4020e-05 7.8291e-13 0:00:02 14 77 1.7175e-02 1.5645e-04 6.9948e-05 5.6678e-13 0:00:01 13 78 1.3311e-02 1.1099e-04 5.3073e-05 4.2838e-13 0:00:01 12 79 1.0339e-02 8.0285e-05 4.1048e-05 3.1514e-13 0:00:01 11 80 8.1394e-03 6.0871e-05 3.2163e-05 2.4489e-13 0:00:01 10 iter continuity x-velocity y-velocity z-velocity time/iter 81 6.4593e-03 4.9099e-05 2.5384e-05 1.8607e-13 0:00:01 9 82 5.1668e-03 3.7234e-05 1.9966e-05 1.3741e-13 0:00:00 8 83 4.0830e-03 3.1796e-05 1.6015e-05 1.0767e-13 0:00:00 7 84 3.2997e-03 2.5837e-05 1.2779e-05 8.1508e-14 0:00:00 6 85 2.6709e-03 2.2091e-05 1.0289e-05 6.2836e-14 0:00:00 5 86 2.1721e-03 1.9021e-05 8.3148e-06 4.8450e-14 0:00:00 4 87 1.7704e-03 1.6532e-05 6.7451e-06 3.7370e-14 0:00:00 3 88 1.4529e-03 1.4623e-05 5.4916e-06 2.8913e-14 0:00:00 2 89 1.2012e-03 1.3105e-05 4.4786e-06 2.2421e-14 0:00:00 1 90 9.9570e-04 1.1899e-05 3.6563e-06 1.7435e-14 0:00:00 0 ! 90 solution is converged Flow time = 0.03s, time step = 3 +-----------------------------------------------------------------------------+ | Participant solution status | | | MAPDL-2 | Converged | | FLUENT-1 | Converged | COUPLING STEP = 3 COUPLING ITERATION = 2 +-----------------------------------------------------------------------------+ | COUPLING ITERATION = 2 | +-----------------------------------------------------------------------------+ | MAPDL-2 | | | Interface: Interface-1 | | | Force | Not yet converged | | RMS Change | 4.72E-01 4.33E-01 | | Sum x | 9.07E-01 1.08E+00 | | Sum y | -1.64E-01 -3.51E-02 | | Sum z | -2.32E-10 -1.25E-10 | +-----------------------------------------------------------------------------+ | FLUENT-1 | | | Interface: Interface-1 | | | displacement | Not yet converged | | RMS Change | 2.60E-02 2.55E-02 | | Weighted Average x | 3.41E-04 3.42E-04 | | Weighted Average y | -7.35E-06 -7.36E-06 | | Weighted Average z | -1.38E-17 0.00E+00 | iter continuity x-velocity y-velocity z-velocity time/iter 90 9.9570e-04 1.1899e-05 3.6563e-06 1.7435e-14 0:00:02 20 Updating mesh at iteration... done. 91 2.0529e-03 1.2546e-05 4.2589e-06 3.5061e-14 0:00:05 19 92 2.2842e-03 3.3049e-05 1.1663e-05 9.7476e-14 0:00:04 18 93 1.4471e-03 2.3315e-05 7.5181e-06 5.2694e-14 0:00:03 17 94 9.5847e-04 1.7087e-05 4.4687e-06 3.1098e-14 0:00:02 16 ! 94 solution is converged +-----------------------------------------------------------------------------+ | Participant solution status | | | MAPDL-2 | Converged | | FLUENT-1 | Converged | Flow time = 0.03s, time step = 3 COUPLING STEP = 3 COUPLING ITERATION = 3 +-----------------------------------------------------------------------------+ | COUPLING ITERATION = 3 | +-----------------------------------------------------------------------------+ | MAPDL-2 | | | Interface: Interface-1 | | | Force | Not yet converged | | RMS Change | 3.58E-02 1.87E-01 | | Sum x | 9.05E-01 9.93E-01 | | Sum y | -3.27E-02 -3.39E-02 | | Sum z | -2.36E-10 -1.81E-10 | +-----------------------------------------------------------------------------+ | FLUENT-1 | | | Interface: Interface-1 | | | displacement | Converged | | RMS Change | 8.37E-03 8.25E-03 | | Weighted Average x | 3.38E-04 3.38E-04 | | Weighted Average y | -7.30E-06 -7.31E-06 | | Weighted Average z | -1.91E-17 0.00E+00 | iter continuity x-velocity y-velocity z-velocity time/iter 94 9.5847e-04 1.7087e-05 4.4687e-06 3.1098e-14 0:00:03 20 Updating mesh at iteration... done. 95 7.9779e-04 1.3567e-05 2.8743e-06 5.2829e-14 0:00:06 19 ! 95 solution is converged +-----------------------------------------------------------------------------+ | Participant solution status | | | MAPDL-2 | Converged | | FLUENT-1 | Converged | Flow time = 0.03s, time step = 3 COUPLING STEP = 3 COUPLING ITERATION = 4 +-----------------------------------------------------------------------------+ | COUPLING ITERATION = 4 | +-----------------------------------------------------------------------------+ | MAPDL-2 | | | Interface: Interface-1 | | | Force | Not yet converged | | RMS Change | 1.00E-02 8.37E-02 | | Sum x | 9.05E-01 9.49E-01 | | Sum y | -4.06E-02 -3.73E-02 | | Sum z | -2.35E-10 -2.08E-10 | +-----------------------------------------------------------------------------+ | FLUENT-1 | | | Interface: Interface-1 | | | displacement | Converged | | RMS Change | 4.15E-03 4.09E-03 | | Weighted Average x | 3.36E-04 3.37E-04 | | Weighted Average y | -7.42E-06 -7.43E-06 | | Weighted Average z | -2.19E-17 0.00E+00 | iter continuity x-velocity y-velocity z-velocity time/iter 95 7.9779e-04 1.3567e-05 2.8743e-06 5.2829e-14 0:00:06 20 Updating mesh at iteration... done. 96 6.4359e-04 1.6986e-05 2.5248e-06 7.1611e-14 0:00:08 19 ! 96 solution is converged +-----------------------------------------------------------------------------+ | Participant solution status | | | MAPDL-2 | Converged | | FLUENT-1 | Converged | Flow time = 0.03s, time step = 3 COUPLING STEP = 3 COUPLING ITERATION = 5 +-----------------------------------------------------------------------------+ | COUPLING ITERATION = 5 | +-----------------------------------------------------------------------------+ | MAPDL-2 | | | Interface: Interface-1 | | | Force | Not yet converged | | RMS Change | 5.08E-03 3.73E-02 | | Sum x | 9.05E-01 9.27E-01 | | Sum y | -3.84E-02 -3.79E-02 | | Sum z | -2.36E-10 -2.22E-10 | +-----------------------------------------------------------------------------+ | FLUENT-1 | | | Interface: Interface-1 | | | displacement | Converged | | RMS Change | 2.06E-03 2.03E-03 | | Weighted Average x | 3.35E-04 3.36E-04 | | Weighted Average y | -7.44E-06 -7.45E-06 | | Weighted Average z | -2.33E-17 0.00E+00 | iter continuity x-velocity y-velocity z-velocity time/iter 96 6.4359e-04 1.6986e-05 2.5248e-06 7.1611e-14 0:00:08 20 Updating mesh at iteration... done. 97 4.8419e-04 1.5526e-05 1.8376e-06 6.0134e-14 0:00:10 19 ! 97 solution is converged +-----------------------------------------------------------------------------+ | Participant solution status | | | MAPDL-2 | Converged | | FLUENT-1 | Converged | +=============================================================================+ +=============================================================================+ | COUPLING STEP = 4 SIMULATION TIME = 4.00000E-02 [s] | +=============================================================================+ Flow time = 0.03s, time step = 3 COUPLING STEP = 4 COUPLING ITERATION = 1 +=============================================================================+ | COUPLING ITERATIONS | +-----------------------------------------------------------------------------+ | | Source Target | +-----------------------------------------------------------------------------+ | COUPLING ITERATION = 1 | +-----------------------------------------------------------------------------+ | MAPDL-2 | | | Interface: Interface-1 | | | Force | Not yet converged | | RMS Change | 2.77E-03 1.62E-02 | | Sum x | 9.04E-01 9.15E-01 | | Sum y | -3.88E-02 -3.83E-02 | | Sum z | -2.37E-10 -2.29E-10 | +-----------------------------------------------------------------------------+ | FLUENT-1 | | | Interface: Interface-1 | | | displacement | Not yet converged | | RMS Change | 8.14E-01 7.92E-01 | | Weighted Average x | 2.89E-04 2.90E-04 | | Weighted Average y | -8.40E-06 -8.41E-06 | | Weighted Average z | -6.55E-19 0.00E+00 | Updating solution at time level N... done. Updating mesh at time level N... done. iter continuity x-velocity y-velocity z-velocity time/iter 97 4.8419e-04 1.5526e-05 1.8376e-06 6.0134e-14 0:00:10 20 98 3.9582e-02 3.5918e-03 8.2252e-04 4.4025e-12 0:00:08 19 99 3.0993e-02 1.6662e-03 4.6343e-04 2.6277e-12 0:00:06 18 100 2.5199e-02 8.4363e-04 2.7986e-04 1.6751e-12 0:00:05 17 101 2.0294e-02 4.6740e-04 1.7933e-04 1.1319e-12 0:00:04 16 102 1.5752e-02 2.7936e-04 1.2235e-04 8.0179e-13 0:00:03 15 103 1.2811e-02 1.8184e-04 8.7150e-05 5.9384e-13 0:00:02 14 104 1.0251e-02 1.2527e-04 6.4317e-05 4.3828e-13 0:00:02 13 105 8.2670e-03 9.1418e-05 4.8744e-05 3.3373e-13 0:00:01 12 106 6.5928e-03 6.8935e-05 3.7353e-05 2.5694e-13 0:00:01 11 107 5.1994e-03 5.1736e-05 2.8925e-05 1.9385e-13 0:00:01 10 iter continuity x-velocity y-velocity z-velocity time/iter 108 4.1431e-03 4.0757e-05 2.2549e-05 1.4646e-13 0:00:01 9 109 3.2887e-03 3.2929e-05 1.7689e-05 1.1028e-13 0:00:01 8 110 2.6203e-03 2.7455e-05 1.4021e-05 8.6183e-14 0:00:00 7 111 2.0717e-03 2.2674e-05 1.1145e-05 6.4840e-14 0:00:00 6 112 1.6594e-03 1.9055e-05 8.9157e-06 4.9933e-14 0:00:00 5 113 1.3389e-03 1.6295e-05 7.1320e-06 3.8081e-14 0:00:00 4 114 1.0931e-03 1.4209e-05 5.7251e-06 2.9523e-14 0:00:00 3 115 8.9487e-04 1.2564e-05 4.5936e-06 2.3216e-14 0:00:00 2 ! 115 solution is converged Flow time = 0.04s, time step = 4 +-----------------------------------------------------------------------------+ | Participant solution status | | | MAPDL-2 | Converged | | FLUENT-1 | Converged | COUPLING STEP = 4 COUPLING ITERATION = 2 +-----------------------------------------------------------------------------+ | COUPLING ITERATION = 2 | +-----------------------------------------------------------------------------+ | MAPDL-2 | | | Interface: Interface-1 | | | Force | Not yet converged | | RMS Change | 2.23E-01 2.09E-01 | | Sum x | 7.72E-01 8.44E-01 | | Sum y | 1.70E-02 -1.07E-02 | | Sum z | -4.69E-10 -3.49E-10 | +-----------------------------------------------------------------------------+ | FLUENT-1 | | | Interface: Interface-1 | | | displacement | Not yet converged | | RMS Change | 1.38E-02 1.35E-02 | | Weighted Average x | 2.84E-04 2.85E-04 | | Weighted Average y | -7.43E-06 -7.44E-06 | | Weighted Average z | -1.52E-17 0.00E+00 | iter continuity x-velocity y-velocity z-velocity time/iter 115 8.9487e-04 1.2564e-05 4.5936e-06 2.3216e-14 0:00:01 20 Updating mesh at iteration... done. 116 1.1328e-03 1.2178e-05 4.1444e-06 3.9370e-14 0:00:04 19 117 1.0191e-03 1.8887e-05 4.8401e-06 7.1240e-14 0:00:03 18 118 6.8268e-04 1.3768e-05 3.3945e-06 3.3818e-14 0:00:02 17 ! 118 solution is converged +-----------------------------------------------------------------------------+ | Participant solution status | | | MAPDL-2 | Converged | | FLUENT-1 | Converged | Flow time = 0.04s, time step = 4 COUPLING STEP = 4 COUPLING ITERATION = 3 +-----------------------------------------------------------------------------+ | COUPLING ITERATION = 3 | +-----------------------------------------------------------------------------+ | MAPDL-2 | | | Interface: Interface-1 | | | Force | Not yet converged | | RMS Change | 1.60E-02 8.99E-02 | | Sum x | 7.71E-01 8.08E-01 | | Sum y | -1.20E-02 -1.13E-02 | | Sum z | -4.74E-10 -4.12E-10 | +-----------------------------------------------------------------------------+ | FLUENT-1 | | | Interface: Interface-1 | | | displacement | Converged | | RMS Change | 3.69E-03 3.65E-03 | | Weighted Average x | 2.83E-04 2.84E-04 | | Weighted Average y | -7.46E-06 -7.47E-06 | | Weighted Average z | -2.11E-17 0.00E+00 | iter continuity x-velocity y-velocity z-velocity time/iter 118 6.8268e-04 1.3768e-05 3.3945e-06 3.3818e-14 0:00:03 20 Updating mesh at iteration... done. 119 5.5297e-04 1.1557e-05 2.5747e-06 3.0785e-14 0:00:06 19 ! 119 solution is converged +-----------------------------------------------------------------------------+ | Participant solution status | | | MAPDL-2 | Converged | | FLUENT-1 | Converged | Flow time = 0.04s, time step = 4 COUPLING STEP = 4 COUPLING ITERATION = 4 +-----------------------------------------------------------------------------+ | COUPLING ITERATION = 4 | +-----------------------------------------------------------------------------+ | MAPDL-2 | | | Interface: Interface-1 | | | Force | Not yet converged | | RMS Change | 4.65E-03 4.07E-02 | | Sum x | 7.71E-01 7.89E-01 | | Sum y | -9.61E-03 -1.05E-02 | | Sum z | -4.73E-10 -4.42E-10 | +-----------------------------------------------------------------------------+ | FLUENT-1 | | | Interface: Interface-1 | | | displacement | Converged | | RMS Change | 1.85E-03 1.83E-03 | | Weighted Average x | 2.82E-04 2.83E-04 | | Weighted Average y | -7.43E-06 -7.44E-06 | | Weighted Average z | -2.42E-17 0.00E+00 | iter continuity x-velocity y-velocity z-velocity time/iter 119 5.5297e-04 1.1557e-05 2.5747e-06 3.0785e-14 0:00:06 20 Updating mesh at iteration... done. 120 4.3902e-04 1.2264e-05 1.9689e-06 3.4481e-14 0:00:08 19 ! 120 solution is converged +-----------------------------------------------------------------------------+ | Participant solution status | | | MAPDL-2 | Converged | | FLUENT-1 | Converged | Flow time = 0.04s, time step = 4 COUPLING STEP = 4 COUPLING ITERATION = 5 +-----------------------------------------------------------------------------+ | COUPLING ITERATION = 5 | +-----------------------------------------------------------------------------+ | MAPDL-2 | | | Interface: Interface-1 | | | Force | Not yet converged | | RMS Change | 2.26E-03 1.83E-02 | | Sum x | 7.71E-01 7.80E-01 | | Sum y | -9.57E-03 -1.00E-02 | | Sum z | -4.74E-10 -4.58E-10 | +-----------------------------------------------------------------------------+ | FLUENT-1 | | | Interface: Interface-1 | | | displacement | Converged | | RMS Change | 9.21E-04 9.12E-04 | | Weighted Average x | 2.82E-04 2.83E-04 | | Weighted Average y | -7.41E-06 -7.43E-06 | | Weighted Average z | -2.58E-17 0.00E+00 | iter continuity x-velocity y-velocity z-velocity time/iter 120 4.3902e-04 1.2264e-05 1.9689e-06 3.4481e-14 0:00:08 20 Updating mesh at iteration... done. 121 3.6476e-04 1.0998e-05 1.5905e-06 2.8588e-14 0:00:10 19 ! 121 solution is converged +-----------------------------------------------------------------------------+ | Participant solution status | | | MAPDL-2 | Converged | | FLUENT-1 | Converged | +=============================================================================+ +=============================================================================+ | COUPLING STEP = 5 SIMULATION TIME = 5.00000E-02 [s] | +=============================================================================+ Flow time = 0.04s, time step = 4 COUPLING STEP = 5 COUPLING ITERATION = 1 +=============================================================================+ | COUPLING ITERATIONS | +-----------------------------------------------------------------------------+ | | Source Target | +-----------------------------------------------------------------------------+ | COUPLING ITERATION = 1 | +-----------------------------------------------------------------------------+ | MAPDL-2 | | | Interface: Interface-1 | | | Force | Converged | | RMS Change | 1.66E-03 7.71E-03 | | Sum x | 7.71E-01 7.76E-01 | | Sum y | -9.63E-03 -9.82E-03 | | Sum z | -4.74E-10 -4.66E-10 | +-----------------------------------------------------------------------------+ | FLUENT-1 | | | Interface: Interface-1 | | | displacement | Not yet converged | | RMS Change | 7.67E-01 7.47E-01 | | Weighted Average x | 1.50E-04 1.50E-04 | | Weighted Average y | -8.89E-06 -8.91E-06 | | Weighted Average z | -9.39E-19 0.00E+00 | Updating solution at time level N... done. Updating mesh at time level N... done. iter continuity x-velocity y-velocity z-velocity time/iter 121 3.6476e-04 1.0998e-05 1.5905e-06 2.8588e-14 0:00:10 20 122 3.0829e-02 3.2261e-03 7.6479e-04 3.7708e-12 0:00:08 19 123 2.2309e-02 1.4956e-03 4.4404e-04 2.0985e-12 0:00:06 18 124 1.8289e-02 7.5482e-04 2.7198e-04 1.2268e-12 0:00:05 17 125 1.4531e-02 4.1743e-04 1.7515e-04 7.9661e-13 0:00:04 16 126 1.1927e-02 2.5104e-04 1.1941e-04 5.6177e-13 0:00:03 15 127 9.8226e-03 1.6339e-04 8.4681e-05 4.2027e-13 0:00:02 14 128 7.9807e-03 1.1360e-04 6.2091e-05 3.1955e-13 0:00:02 13 129 6.3957e-03 8.2273e-05 4.6540e-05 2.4401e-13 0:00:01 12 130 5.0441e-03 6.1154e-05 3.5181e-05 1.8473e-13 0:00:01 11 131 4.0107e-03 4.6625e-05 2.6838e-05 1.4168e-13 0:00:01 10 iter continuity x-velocity y-velocity z-velocity time/iter 132 3.1907e-03 3.5981e-05 2.0686e-05 1.0580e-13 0:00:01 9 133 2.5456e-03 2.8410e-05 1.6077e-05 8.0217e-14 0:00:01 8 134 2.0467e-03 2.3206e-05 1.2583e-05 6.0736e-14 0:00:00 7 135 1.6541e-03 1.9312e-05 9.9391e-06 4.7917e-14 0:00:00 6 136 1.3403e-03 1.6109e-05 7.8549e-06 3.6043e-14 0:00:00 5 137 1.0894e-03 1.3647e-05 6.2422e-06 2.7685e-14 0:00:00 4 138 8.9695e-04 1.1885e-05 4.9720e-06 2.1884e-14 0:00:00 3 ! 138 solution is converged Flow time = 0.05s, time step = 5 +-----------------------------------------------------------------------------+ | Participant solution status | | | MAPDL-2 | Converged | | FLUENT-1 | Converged | COUPLING STEP = 5 COUPLING ITERATION = 2 +-----------------------------------------------------------------------------+ | COUPLING ITERATION = 2 | +-----------------------------------------------------------------------------+ | MAPDL-2 | | | Interface: Interface-1 | | | Force | Not yet converged | | RMS Change | 7.36E-02 7.08E-02 | | Sum x | 7.02E-01 7.39E-01 | | Sum y | 3.01E-02 1.01E-02 | | Sum z | -6.76E-10 -5.71E-10 | +-----------------------------------------------------------------------------+ | FLUENT-1 | | | Interface: Interface-1 | | | displacement | Not yet converged | | RMS Change | 1.30E-02 1.30E-02 | | Weighted Average x | 1.48E-04 1.48E-04 | | Weighted Average y | -8.19E-06 -8.21E-06 | | Weighted Average z | -1.36E-17 0.00E+00 | iter continuity x-velocity y-velocity z-velocity time/iter 138 8.9695e-04 1.1885e-05 4.9720e-06 2.1884e-14 0:00:01 20 Updating mesh at iteration... done. 139 1.0197e-03 1.0940e-05 4.3506e-06 3.7402e-14 0:00:04 19 140 8.3944e-04 1.1125e-05 4.3009e-06 4.3975e-14 0:00:03 18 ! 140 solution is converged +-----------------------------------------------------------------------------+ | Participant solution status | | | MAPDL-2 | Converged | | FLUENT-1 | Converged | Flow time = 0.05s, time step = 5 COUPLING STEP = 5 COUPLING ITERATION = 3 +-----------------------------------------------------------------------------+ | COUPLING ITERATION = 3 | +-----------------------------------------------------------------------------+ | MAPDL-2 | | | Interface: Interface-1 | | | Force | Not yet converged | | RMS Change | 4.64E-03 3.24E-02 | | Sum x | 7.02E-01 7.20E-01 | | Sum y | 9.00E-03 9.56E-03 | | Sum z | -6.78E-10 -6.25E-10 | +-----------------------------------------------------------------------------+ | FLUENT-1 | | | Interface: Interface-1 | | | displacement | Converged | | RMS Change | 3.00E-03 3.01E-03 | | Weighted Average x | 1.47E-04 1.47E-04 | | Weighted Average y | -8.21E-06 -8.23E-06 | | Weighted Average z | -1.87E-17 0.00E+00 | iter continuity x-velocity y-velocity z-velocity time/iter 140 8.3944e-04 1.1125e-05 4.3009e-06 4.3975e-14 0:00:03 20 Updating mesh at iteration... done. 141 6.5455e-04 9.4664e-06 3.2812e-06 2.9362e-14 0:00:06 19 ! 141 solution is converged +-----------------------------------------------------------------------------+ | Participant solution status | | | MAPDL-2 | Converged | | FLUENT-1 | Converged | Flow time = 0.05s, time step = 5 COUPLING STEP = 5 COUPLING ITERATION = 4 +-----------------------------------------------------------------------------+ | COUPLING ITERATION = 4 | +-----------------------------------------------------------------------------+ | MAPDL-2 | | | Interface: Interface-1 | | | Force | Not yet converged | | RMS Change | 1.16E-03 1.52E-02 | | Sum x | 7.02E-01 7.11E-01 | | Sum y | 9.66E-03 9.61E-03 | | Sum z | -6.79E-10 -6.52E-10 | +-----------------------------------------------------------------------------+ | FLUENT-1 | | | Interface: Interface-1 | | | displacement | Converged | | RMS Change | 1.53E-03 1.55E-03 | | Weighted Average x | 1.47E-04 1.47E-04 | | Weighted Average y | -8.21E-06 -8.23E-06 | | Weighted Average z | -2.15E-17 0.00E+00 | iter continuity x-velocity y-velocity z-velocity time/iter 141 6.5455e-04 9.4664e-06 3.2812e-06 2.9362e-14 0:00:06 20 Updating mesh at iteration... done. 142 5.1411e-04 8.9371e-06 2.4707e-06 2.4176e-14 0:00:08 19 ! 142 solution is converged +-----------------------------------------------------------------------------+ | Participant solution status | | | MAPDL-2 | Converged | | FLUENT-1 | Converged | Flow time = 0.05s, time step = 5 COUPLING STEP = 5 COUPLING ITERATION = 5 +-----------------------------------------------------------------------------+ | COUPLING ITERATION = 5 | +-----------------------------------------------------------------------------+ | MAPDL-2 | | | Interface: Interface-1 | | | Force | Converged | | RMS Change | 9.02E-04 6.84E-03 | | Sum x | 7.02E-01 7.07E-01 | | Sum y | 1.04E-02 9.99E-03 | | Sum z | -6.79E-10 -6.65E-10 | +-----------------------------------------------------------------------------+ | FLUENT-1 | | | Interface: Interface-1 | | | displacement | Converged | | RMS Change | 7.73E-04 7.81E-04 | | Weighted Average x | 1.46E-04 1.47E-04 | | Weighted Average y | -8.20E-06 -8.22E-06 | | Weighted Average z | -2.28E-17 0.00E+00 | iter continuity x-velocity y-velocity z-velocity time/iter 142 5.1411e-04 8.9371e-06 2.4707e-06 2.4176e-14 0:00:08 20 Updating mesh at iteration... done. 143 4.0666e-04 8.1103e-06 1.8891e-06 1.9948e-14 0:00:10 19 ! 143 solution is converged +-----------------------------------------------------------------------------+ | Participant solution status | | | MAPDL-2 | Converged | | FLUENT-1 | Converged | +=============================================================================+ +=============================================================================+ | COUPLING STEP = 6 SIMULATION TIME = 6.00000E-02 [s] | +=============================================================================+ Flow time = 0.05s, time step = 5 COUPLING STEP = 6 COUPLING ITERATION = 1 +=============================================================================+ | COUPLING ITERATIONS | +-----------------------------------------------------------------------------+ | | Source Target | +-----------------------------------------------------------------------------+ | COUPLING ITERATION = 1 | +-----------------------------------------------------------------------------+ | MAPDL-2 | | | Interface: Interface-1 | | | Force | Converged | | RMS Change | 4.83E-04 3.03E-03 | | Sum x | 7.02E-01 7.04E-01 | | Sum y | 1.07E-02 1.03E-02 | | Sum z | -6.79E-10 -6.72E-10 | +-----------------------------------------------------------------------------+ | FLUENT-1 | | | Interface: Interface-1 | | | displacement | Not yet converged | | RMS Change | 8.31E-01 8.09E-01 | | Weighted Average x | -2.61E-05 -2.61E-05 | | Weighted Average y | -7.14E-06 -7.16E-06 | | Weighted Average z | -6.26E-19 0.00E+00 | Updating solution at time level N... done. Updating mesh at time level N... done. iter continuity x-velocity y-velocity z-velocity time/iter 143 4.0666e-04 8.1103e-06 1.8891e-06 1.9948e-14 0:00:10 20 144 2.7844e-02 3.0242e-03 7.2566e-04 2.7218e-12 0:00:08 19 145 1.9345e-02 1.4107e-03 4.3072e-04 1.5130e-12 0:00:06 18 146 1.5385e-02 7.1530e-04 2.6747e-04 7.9213e-13 0:00:05 17 147 1.2598e-02 3.9810e-04 1.7311e-04 4.9272e-13 0:00:04 16 148 1.0317e-02 2.4131e-04 1.1748e-04 3.8050e-13 0:00:03 15 149 8.6726e-03 1.5588e-04 8.2759e-05 2.6832e-13 0:00:02 14 150 7.0342e-03 1.0766e-04 6.0090e-05 2.0252e-13 0:00:02 13 151 5.6347e-03 7.7696e-05 4.4593e-05 1.5760e-13 0:00:01 12 152 4.4852e-03 5.7462e-05 3.3497e-05 1.2292e-13 0:00:01 11 153 3.5876e-03 4.3359e-05 2.5380e-05 9.4858e-14 0:00:01 10 iter continuity x-velocity y-velocity z-velocity time/iter 154 2.8600e-03 3.3136e-05 1.9366e-05 7.1728e-14 0:00:01 9 155 2.2932e-03 2.5914e-05 1.4908e-05 5.4094e-14 0:00:01 8 156 1.8405e-03 2.0761e-05 1.1573e-05 4.1353e-14 0:00:00 7 157 1.4856e-03 1.6999e-05 9.0384e-06 3.2430e-14 0:00:00 6 158 1.2125e-03 1.4067e-05 7.0825e-06 2.5029e-14 0:00:00 5 159 1.0014e-03 1.1631e-05 5.6121e-06 2.0241e-14 0:00:00 4 160 8.2080e-04 9.9767e-06 4.4358e-06 1.6030e-14 0:00:00 3 ! 160 solution is converged Flow time = 0.06s, time step = 6 +-----------------------------------------------------------------------------+ | Participant solution status | | | MAPDL-2 | Converged | | FLUENT-1 | Converged | COUPLING STEP = 6 COUPLING ITERATION = 2 +-----------------------------------------------------------------------------+ | COUPLING ITERATION = 2 | +-----------------------------------------------------------------------------+ | MAPDL-2 | | | Interface: Interface-1 | | | Force | Not yet converged | | RMS Change | 1.40E-01 1.29E-01 | | Sum x | 6.72E-01 6.88E-01 | | Sum y | -3.65E-02 -1.31E-02 | | Sum z | -7.85E-10 -7.28E-10 | +-----------------------------------------------------------------------------+ | FLUENT-1 | | | Interface: Interface-1 | | | displacement | Not yet converged | | RMS Change | 3.54E-02 3.71E-02 | | Weighted Average x | -2.65E-05 -2.66E-05 | | Weighted Average y | -7.97E-06 -7.99E-06 | | Weighted Average z | -7.38E-18 0.00E+00 | iter continuity x-velocity y-velocity z-velocity time/iter 160 8.2080e-04 9.9767e-06 4.4358e-06 1.6030e-14 0:00:01 20 Updating mesh at iteration... done. 161 8.8209e-04 8.8190e-06 3.9277e-06 3.2729e-14 0:00:04 19 ! 161 solution is converged +-----------------------------------------------------------------------------+ | Participant solution status | | | MAPDL-2 | Converged | | FLUENT-1 | Converged | Flow time = 0.06s, time step = 6 COUPLING STEP = 6 COUPLING ITERATION = 3 +-----------------------------------------------------------------------------+ | COUPLING ITERATION = 3 | +-----------------------------------------------------------------------------+ | MAPDL-2 | | | Interface: Interface-1 | | | Force | Not yet converged | | RMS Change | 8.86E-03 5.72E-02 | | Sum x | 6.72E-01 6.80E-01 | | Sum y | -1.16E-02 -1.24E-02 | | Sum z | -7.85E-10 -7.57E-10 | +-----------------------------------------------------------------------------+ | FLUENT-1 | | | Interface: Interface-1 | | | displacement | Not yet converged | | RMS Change | 1.22E-02 1.28E-02 | | Weighted Average x | -2.68E-05 -2.69E-05 | | Weighted Average y | -7.95E-06 -7.96E-06 | | Weighted Average z | -1.01E-17 0.00E+00 | iter continuity x-velocity y-velocity z-velocity time/iter 161 8.8209e-04 8.8190e-06 3.9277e-06 3.2729e-14 0:00:04 20 Updating mesh at iteration... done. 162 8.0070e-04 1.2311e-05 4.2314e-06 4.5531e-14 0:00:07 19 ! 162 solution is converged +-----------------------------------------------------------------------------+ | Participant solution status | | | MAPDL-2 | Converged | | FLUENT-1 | Converged | Flow time = 0.06s, time step = 6 COUPLING STEP = 6 COUPLING ITERATION = 4 +-----------------------------------------------------------------------------+ | COUPLING ITERATION = 4 | +-----------------------------------------------------------------------------+ | MAPDL-2 | | | Interface: Interface-1 | | | Force | Not yet converged | | RMS Change | 3.29E-03 2.56E-02 | | Sum x | 6.71E-01 6.76E-01 | | Sum y | -1.17E-02 -1.21E-02 | | Sum z | -7.86E-10 -7.72E-10 | +-----------------------------------------------------------------------------+ | FLUENT-1 | | | Interface: Interface-1 | | | displacement | Converged | | RMS Change | 6.07E-03 6.39E-03 | | Weighted Average x | -2.70E-05 -2.71E-05 | | Weighted Average y | -7.93E-06 -7.95E-06 | | Weighted Average z | -1.16E-17 0.00E+00 | iter continuity x-velocity y-velocity z-velocity time/iter 162 8.0070e-04 1.2311e-05 4.2314e-06 4.5531e-14 0:00:07 20 Updating mesh at iteration... done. 163 6.2792e-04 1.0429e-05 3.1240e-06 3.0445e-14 0:00:09 19 ! 163 solution is converged +-----------------------------------------------------------------------------+ | Participant solution status | | | MAPDL-2 | Converged | | FLUENT-1 | Converged | Flow time = 0.06s, time step = 6 COUPLING STEP = 6 COUPLING ITERATION = 5 +-----------------------------------------------------------------------------+ | COUPLING ITERATION = 5 | +-----------------------------------------------------------------------------+ | MAPDL-2 | | | Interface: Interface-1 | | | Force | Converged | | RMS Change | 3.55E-03 9.62E-03 | | Sum x | 6.71E-01 6.73E-01 | | Sum y | -1.31E-02 -1.26E-02 | | Sum z | -7.86E-10 -7.79E-10 | +-----------------------------------------------------------------------------+ | FLUENT-1 | | | Interface: Interface-1 | | | displacement | Converged | | RMS Change | 3.08E-03 3.24E-03 | | Weighted Average x | -2.71E-05 -2.71E-05 | | Weighted Average y | -7.95E-06 -7.97E-06 | | Weighted Average z | -1.23E-17 0.00E+00 | iter continuity x-velocity y-velocity z-velocity time/iter 163 6.2792e-04 1.0429e-05 3.1240e-06 3.0445e-14 0:00:09 20 Updating mesh at iteration... done. 164 4.6671e-04 9.4137e-06 2.2310e-06 2.7089e-14 0:00:10 19 ! 164 solution is converged +-----------------------------------------------------------------------------+ | Participant solution status | | | MAPDL-2 | Converged | | FLUENT-1 | Converged | +=============================================================================+ +=============================================================================+ | COUPLING STEP = 7 SIMULATION TIME = 7.00000E-02 [s] | +=============================================================================+ Flow time = 0.06s, time step = 6 COUPLING STEP = 7 COUPLING ITERATION = 1 +=============================================================================+ | COUPLING ITERATIONS | +-----------------------------------------------------------------------------+ | | Source Target | +-----------------------------------------------------------------------------+ | COUPLING ITERATION = 1 | +-----------------------------------------------------------------------------+ | MAPDL-2 | | | Interface: Interface-1 | | | Force | Converged | | RMS Change | 1.49E-03 3.52E-03 | | Sum x | 6.71E-01 6.72E-01 | | Sum y | -1.33E-02 -1.29E-02 | | Sum z | -7.86E-10 -7.83E-10 | +-----------------------------------------------------------------------------+ | FLUENT-1 | | | Interface: Interface-1 | | | displacement | Not yet converged | | RMS Change | 7.93E-01 7.72E-01 | | Weighted Average x | -1.94E-04 -1.94E-04 | | Weighted Average y | -8.60E-06 -8.62E-06 | | Weighted Average z | -4.90E-19 0.00E+00 | Updating solution at time level N... done. Updating mesh at time level N... done. iter continuity x-velocity y-velocity z-velocity time/iter 164 4.6671e-04 9.4137e-06 2.2310e-06 2.7089e-14 0:00:11 20 165 2.5955e-02 2.8177e-03 6.9351e-04 1.5743e-12 0:00:08 19 166 1.7449e-02 1.3156e-03 4.2040e-04 8.9463e-13 0:00:06 18 167 1.3815e-02 6.7143e-04 2.6352e-04 6.3549e-13 0:00:05 17 168 1.1545e-02 3.7439e-04 1.7085e-04 4.7733e-13 0:00:04 16 169 9.7534e-03 2.2615e-04 1.1568e-04 3.6813e-13 0:00:03 15 170 8.2315e-03 1.4660e-04 8.1064e-05 2.8890e-13 0:00:03 14 171 6.7326e-03 1.0101e-04 5.8423e-05 2.2997e-13 0:00:03 13 172 5.4176e-03 7.2834e-05 4.3011e-05 1.8336e-13 0:00:02 12 173 4.2941e-03 5.3218e-05 3.2015e-05 1.4631e-13 0:00:02 11 174 3.4367e-03 3.9795e-05 2.4067e-05 1.1638e-13 0:00:01 10 iter continuity x-velocity y-velocity z-velocity time/iter 175 2.7705e-03 3.0303e-05 1.8255e-05 9.2512e-14 0:00:01 9 176 2.2524e-03 2.3377e-05 1.3965e-05 7.3482e-14 0:00:01 8 177 1.8260e-03 1.8530e-05 1.0750e-05 5.8002e-14 0:00:01 7 178 1.4941e-03 1.4993e-05 8.3492e-06 4.5223e-14 0:00:00 6 179 1.2157e-03 1.2084e-05 6.5261e-06 3.5615e-14 0:00:00 5 180 9.9621e-04 1.0180e-05 5.1132e-06 2.8362e-14 0:00:00 4 ! 180 solution is converged Flow time = 0.07000000000000001s, time step = 7 +-----------------------------------------------------------------------------+ | Participant solution status | | | MAPDL-2 | Converged | | FLUENT-1 | Converged | COUPLING STEP = 7 COUPLING ITERATION = 2 +-----------------------------------------------------------------------------+ | COUPLING ITERATION = 2 | +-----------------------------------------------------------------------------+ | MAPDL-2 | | | Interface: Interface-1 | | | Force | Not yet converged | | RMS Change | 4.54E-02 4.38E-02 | | Sum x | 6.32E-01 6.52E-01 | | Sum y | 7.38E-03 -2.77E-03 | | Sum z | -7.21E-10 -7.52E-10 | +-----------------------------------------------------------------------------+ | FLUENT-1 | | | Interface: Interface-1 | | | displacement | Converged | | RMS Change | 5.28E-03 5.25E-03 | | Weighted Average x | -1.93E-04 -1.93E-04 | | Weighted Average y | -8.25E-06 -8.27E-06 | | Weighted Average z | 3.42E-18 0.00E+00 | iter continuity x-velocity y-velocity z-velocity time/iter 180 9.9621e-04 1.0180e-05 5.1132e-06 2.8362e-14 0:00:01 20 Updating mesh at iteration... done. 181 9.9536e-04 8.8718e-06 4.3351e-06 2.3167e-14 0:00:04 19 ! 181 solution is converged +-----------------------------------------------------------------------------+ | Participant solution status | | | MAPDL-2 | Converged | | FLUENT-1 | Converged | Flow time = 0.07s, time step = 7 COUPLING STEP = 7 COUPLING ITERATION = 3 +-----------------------------------------------------------------------------+ | COUPLING ITERATION = 3 | +-----------------------------------------------------------------------------+ | MAPDL-2 | | | Interface: Interface-1 | | | Force | Not yet converged | | RMS Change | 1.69E-03 2.12E-02 | | Sum x | 6.32E-01 6.42E-01 | | Sum y | -1.28E-03 -2.03E-03 | | Sum z | -7.20E-10 -7.36E-10 | +-----------------------------------------------------------------------------+ | FLUENT-1 | | | Interface: Interface-1 | | | displacement | Converged | | RMS Change | 1.59E-03 1.65E-03 | | Weighted Average x | -1.93E-04 -1.94E-04 | | Weighted Average y | -8.23E-06 -8.24E-06 | | Weighted Average z | 4.96E-18 0.00E+00 | iter continuity x-velocity y-velocity z-velocity time/iter 181 9.9536e-04 8.8718e-06 4.3351e-06 2.3167e-14 0:00:04 20 Updating mesh at iteration... done. 182 8.3560e-04 8.3187e-06 3.7617e-06 2.3414e-14 0:00:07 19 ! 182 solution is converged +-----------------------------------------------------------------------------+ | Participant solution status | | | MAPDL-2 | Converged | | FLUENT-1 | Converged | Flow time = 0.07s, time step = 7 COUPLING STEP = 7 COUPLING ITERATION = 4 +-----------------------------------------------------------------------------+ | COUPLING ITERATION = 4 | +-----------------------------------------------------------------------------+ | MAPDL-2 | | | Interface: Interface-1 | | | Force | Converged | | RMS Change | 1.47E-03 9.48E-03 | | Sum x | 6.32E-01 6.37E-01 | | Sum y | -3.66E-03 -2.84E-03 | | Sum z | -7.19E-10 -7.28E-10 | +-----------------------------------------------------------------------------+ | FLUENT-1 | | | Interface: Interface-1 | | | displacement | Converged | | RMS Change | 7.52E-04 7.81E-04 | | Weighted Average x | -1.93E-04 -1.94E-04 | | Weighted Average y | -8.25E-06 -8.27E-06 | | Weighted Average z | 5.85E-18 0.00E+00 | iter continuity x-velocity y-velocity z-velocity time/iter 182 8.3560e-04 8.3187e-06 3.7617e-06 2.3414e-14 0:00:07 20 Updating mesh at iteration... done. 183 6.6574e-04 7.3133e-06 2.9514e-06 2.0332e-14 0:00:09 19 ! 183 solution is converged +-----------------------------------------------------------------------------+ | Participant solution status | | | MAPDL-2 | Converged | | FLUENT-1 | Converged | +=============================================================================+ +=============================================================================+ | COUPLING STEP = 8 SIMULATION TIME = 8.00000E-02 [s] | +=============================================================================+ Flow time = 0.07s, time step = 7 COUPLING STEP = 8 COUPLING ITERATION = 1 +=============================================================================+ | COUPLING ITERATIONS | +-----------------------------------------------------------------------------+ | | Source Target | +-----------------------------------------------------------------------------+ | COUPLING ITERATION = 1 | +-----------------------------------------------------------------------------+ | MAPDL-2 | | | Interface: Interface-1 | | | Force | Converged | | RMS Change | 1.09E-03 3.92E-03 | | Sum x | 6.32E-01 6.34E-01 | | Sum y | -3.35E-03 -3.10E-03 | | Sum z | -7.19E-10 -7.23E-10 | +-----------------------------------------------------------------------------+ | FLUENT-1 | | | Interface: Interface-1 | | | displacement | Not yet converged | | RMS Change | 8.13E-01 7.91E-01 | | Weighted Average x | -3.14E-04 -3.15E-04 | | Weighted Average y | -8.56E-06 -8.58E-06 | | Weighted Average z | 5.50E-19 0.00E+00 | Updating solution at time level N... done. Updating mesh at time level N... done. iter continuity x-velocity y-velocity z-velocity time/iter 183 6.6574e-04 7.3133e-06 2.9514e-06 2.0332e-14 0:00:09 20 184 2.4118e-02 2.6756e-03 6.6009e-04 2.2700e-12 0:00:07 19 185 1.5972e-02 1.2548e-03 4.0506e-04 1.4895e-12 0:00:06 18 186 1.2789e-02 6.4427e-04 2.5650e-04 1.0848e-12 0:00:04 17 187 1.0851e-02 3.6113e-04 1.6703e-04 8.0550e-13 0:00:03 16 188 9.5568e-03 2.1921e-04 1.1313e-04 6.0291e-13 0:00:03 15 189 7.9534e-03 1.4331e-04 7.8960e-05 4.5461e-13 0:00:02 14 190 6.3665e-03 9.7530e-05 5.6625e-05 3.4956e-13 0:00:02 13 191 5.2124e-03 7.0234e-05 4.1352e-05 2.6861e-13 0:00:01 12 192 4.1771e-03 5.0900e-05 3.0503e-05 2.1001e-13 0:00:01 11 193 3.3906e-03 3.7933e-05 2.2810e-05 1.6446e-13 0:00:01 10 iter continuity x-velocity y-velocity z-velocity time/iter 194 2.7509e-03 2.8551e-05 1.7241e-05 1.2951e-13 0:00:01 9 195 2.2415e-03 2.1894e-05 1.3150e-05 1.0166e-13 0:00:01 8 196 1.8293e-03 1.7165e-05 1.0075e-05 7.9826e-14 0:00:00 7 197 1.4932e-03 1.3429e-05 7.7783e-06 6.2498e-14 0:00:00 6 198 1.2317e-03 1.1114e-05 6.0229e-06 4.8853e-14 0:00:00 5 199 1.0097e-03 9.0543e-06 4.7168e-06 3.8120e-14 0:00:00 4 200 8.3603e-04 7.7450e-06 3.7000e-06 2.9807e-14 0:00:00 3 ! 200 solution is converged Flow time = 0.08s, time step = 8 +-----------------------------------------------------------------------------+ | Participant solution status | | | MAPDL-2 | Converged | | FLUENT-1 | Converged | COUPLING STEP = 8 COUPLING ITERATION = 2 +-----------------------------------------------------------------------------+ | COUPLING ITERATION = 2 | +-----------------------------------------------------------------------------+ | MAPDL-2 | | | Interface: Interface-1 | | | Force | Not yet converged | | RMS Change | 6.95E-02 6.49E-02 | | Sum x | 5.87E-01 6.11E-01 | | Sum y | -1.92E-03 -2.51E-03 | | Sum z | -5.24E-10 -6.24E-10 | +-----------------------------------------------------------------------------+ | FLUENT-1 | | | Interface: Interface-1 | | | displacement | Converged | | RMS Change | 4.51E-03 4.45E-03 | | Weighted Average x | -3.13E-04 -3.14E-04 | | Weighted Average y | -8.54E-06 -8.56E-06 | | Weighted Average z | 1.27E-17 0.00E+00 | iter continuity x-velocity y-velocity z-velocity time/iter 200 8.3603e-04 7.7450e-06 3.7000e-06 2.9807e-14 0:00:01 20 Updating mesh at iteration... done. 201 8.4162e-04 6.8235e-06 3.0897e-06 3.3635e-14 0:00:04 19 ! 201 solution is converged +-----------------------------------------------------------------------------+ | Participant solution status | | | MAPDL-2 | Converged | | FLUENT-1 | Converged | Flow time = 0.08s, time step = 8 COUPLING STEP = 8 COUPLING ITERATION = 3 +-----------------------------------------------------------------------------+ | COUPLING ITERATION = 3 | +-----------------------------------------------------------------------------+ | MAPDL-2 | | | Interface: Interface-1 | | | Force | Not yet converged | | RMS Change | 2.84E-03 3.01E-02 | | Sum x | 5.86E-01 5.98E-01 | | Sum y | -2.48E-03 -2.49E-03 | | Sum z | -5.24E-10 -5.74E-10 | +-----------------------------------------------------------------------------+ | FLUENT-1 | | | Interface: Interface-1 | | | displacement | Converged | | RMS Change | 1.20E-03 1.23E-03 | | Weighted Average x | -3.14E-04 -3.14E-04 | | Weighted Average y | -8.55E-06 -8.57E-06 | | Weighted Average z | 1.75E-17 0.00E+00 | iter continuity x-velocity y-velocity z-velocity time/iter 201 8.4162e-04 6.8235e-06 3.0897e-06 3.3635e-14 0:00:04 20 Updating mesh at iteration... done. 202 7.2044e-04 7.7014e-06 2.7308e-06 3.1682e-14 0:00:07 19 ! 202 solution is converged +-----------------------------------------------------------------------------+ | Participant solution status | | | MAPDL-2 | Converged | | FLUENT-1 | Converged | Flow time = 0.08s, time step = 8 COUPLING STEP = 8 COUPLING ITERATION = 4 +-----------------------------------------------------------------------------+ | COUPLING ITERATION = 4 | +-----------------------------------------------------------------------------+ | MAPDL-2 | | | Interface: Interface-1 | | | Force | Not yet converged | | RMS Change | 2.11E-03 1.33E-02 | | Sum x | 5.86E-01 5.92E-01 | | Sum y | -2.43E-03 -2.46E-03 | | Sum z | -5.23E-10 -5.48E-10 | +-----------------------------------------------------------------------------+ | FLUENT-1 | | | Interface: Interface-1 | | | displacement | Converged | | RMS Change | 5.83E-04 5.99E-04 | | Weighted Average x | -3.14E-04 -3.15E-04 | | Weighted Average y | -8.54E-06 -8.56E-06 | | Weighted Average z | 2.01E-17 0.00E+00 | iter continuity x-velocity y-velocity z-velocity time/iter 202 7.2044e-04 7.7014e-06 2.7308e-06 3.1682e-14 0:00:07 20 Updating mesh at iteration... done. 203 5.5811e-04 6.2700e-06 2.0953e-06 2.6161e-14 0:00:09 19 ! 203 solution is converged +-----------------------------------------------------------------------------+ | Participant solution status | | | MAPDL-2 | Converged | | FLUENT-1 | Converged | Flow time = 0.08s, time step = 8 COUPLING STEP = 8 COUPLING ITERATION = 5 +-----------------------------------------------------------------------------+ | COUPLING ITERATION = 5 | +-----------------------------------------------------------------------------+ | MAPDL-2 | | | Interface: Interface-1 | | | Force | Converged | | RMS Change | 2.23E-03 4.90E-03 | | Sum x | 5.86E-01 5.89E-01 | | Sum y | -2.29E-03 -2.37E-03 | | Sum z | -5.22E-10 -5.35E-10 | +-----------------------------------------------------------------------------+ | FLUENT-1 | | | Interface: Interface-1 | | | displacement | Converged | | RMS Change | 2.87E-04 2.95E-04 | | Weighted Average x | -3.14E-04 -3.15E-04 | | Weighted Average y | -8.54E-06 -8.56E-06 | | Weighted Average z | 2.14E-17 0.00E+00 | iter continuity x-velocity y-velocity z-velocity time/iter 203 5.5811e-04 6.2700e-06 2.0953e-06 2.6161e-14 0:00:09 20 Updating mesh at iteration... done. 204 4.5832e-04 5.8413e-06 1.6637e-06 2.1931e-14 0:00:10 19 ! 204 solution is converged +-----------------------------------------------------------------------------+ | Participant solution status | | | MAPDL-2 | Converged | | FLUENT-1 | Converged | +=============================================================================+ +=============================================================================+ | COUPLING STEP = 9 SIMULATION TIME = 9.00000E-02 [s] | +=============================================================================+ Flow time = 0.08s, time step = 8 COUPLING STEP = 9 COUPLING ITERATION = 1 +=============================================================================+ | COUPLING ITERATIONS | +-----------------------------------------------------------------------------+ | | Source Target | +-----------------------------------------------------------------------------+ | COUPLING ITERATION = 1 | +-----------------------------------------------------------------------------+ | MAPDL-2 | | | Interface: Interface-1 | | | Force | Converged | | RMS Change | 1.18E-03 1.68E-03 | | Sum x | 5.86E-01 5.88E-01 | | Sum y | -2.31E-03 -2.34E-03 | | Sum z | -5.22E-10 -5.29E-10 | +-----------------------------------------------------------------------------+ | FLUENT-1 | | | Interface: Interface-1 | | | displacement | Not yet converged | | RMS Change | 8.28E-01 8.06E-01 | | Weighted Average x | -3.67E-04 -3.68E-04 | | Weighted Average y | -8.62E-06 -8.64E-06 | | Weighted Average z | 6.05E-19 0.00E+00 | Updating solution at time level N... done. Updating mesh at time level N... done. iter continuity x-velocity y-velocity z-velocity time/iter 204 4.5832e-04 5.8413e-06 1.6637e-06 2.1931e-14 0:00:11 20 205 2.3430e-02 2.5310e-03 6.2365e-04 3.6121e-12 0:00:08 19 206 1.5487e-02 1.1873e-03 3.8638e-04 2.2409e-12 0:00:06 18 207 1.2271e-02 6.1389e-04 2.4656e-04 1.4969e-12 0:00:05 17 208 1.0832e-02 3.4622e-04 1.6225e-04 1.0447e-12 0:00:04 16 209 9.3797e-03 2.1048e-04 1.0979e-04 7.4951e-13 0:00:03 15 210 7.9449e-03 1.3638e-04 7.6203e-05 5.4888e-13 0:00:02 14 211 6.5311e-03 9.3415e-05 5.4515e-05 4.0862e-13 0:00:02 13 212 5.2282e-03 6.6969e-05 3.9711e-05 3.0833e-13 0:00:01 12 213 4.1704e-03 4.9454e-05 2.9331e-05 2.3452e-13 0:00:01 11 214 3.3282e-03 3.6412e-05 2.1826e-05 1.7999e-13 0:00:01 10 iter continuity x-velocity y-velocity z-velocity time/iter 215 2.6528e-03 2.7424e-05 1.6423e-05 1.3830e-13 0:00:01 9 216 2.1245e-03 2.0649e-05 1.2399e-05 1.0663e-13 0:00:01 8 217 1.7253e-03 1.6249e-05 9.4336e-06 8.2412e-14 0:00:00 7 218 1.4032e-03 1.2767e-05 7.2701e-06 6.3920e-14 0:00:00 6 219 1.1499e-03 1.0350e-05 5.6146e-06 4.9672e-14 0:00:00 5 220 9.4821e-04 8.3917e-06 4.3867e-06 3.8630e-14 0:00:00 4 ! 220 solution is converged Flow time = 0.09s, time step = 9 +-----------------------------------------------------------------------------+ | Participant solution status | | | MAPDL-2 | Converged | | FLUENT-1 | Converged | COUPLING STEP = 9 COUPLING ITERATION = 2 +-----------------------------------------------------------------------------+ | COUPLING ITERATION = 2 | +-----------------------------------------------------------------------------+ | MAPDL-2 | | | Interface: Interface-1 | | | Force | Not yet converged | | RMS Change | 2.61E-02 2.47E-02 | | Sum x | 5.23E-01 5.56E-01 | | Sum y | -7.73E-03 -5.03E-03 | | Sum z | -2.67E-10 -3.98E-10 | +-----------------------------------------------------------------------------+ | FLUENT-1 | | | Interface: Interface-1 | | | displacement | Converged | | RMS Change | 3.85E-03 3.71E-03 | | Weighted Average x | -3.65E-04 -3.66E-04 | | Weighted Average y | -8.71E-06 -8.73E-06 | | Weighted Average z | 1.65E-17 0.00E+00 | iter continuity x-velocity y-velocity z-velocity time/iter 220 9.4821e-04 8.3917e-06 4.3867e-06 3.8630e-14 0:00:01 20 Updating mesh at iteration... done. 221 9.0470e-04 7.6178e-06 3.6394e-06 4.3829e-14 0:00:04 19 ! 221 solution is converged +-----------------------------------------------------------------------------+ | Participant solution status | | | MAPDL-2 | Converged | | FLUENT-1 | Converged | Flow time = 0.09s, time step = 9 COUPLING STEP = 9 COUPLING ITERATION = 3 +-----------------------------------------------------------------------------+ | COUPLING ITERATION = 3 | +-----------------------------------------------------------------------------+ | MAPDL-2 | | | Interface: Interface-1 | | | Force | Not yet converged | | RMS Change | 1.24E-03 1.25E-02 | | Sum x | 5.23E-01 5.39E-01 | | Sum y | -5.61E-03 -5.32E-03 | | Sum z | -2.65E-10 -3.31E-10 | +-----------------------------------------------------------------------------+ | FLUENT-1 | | | Interface: Interface-1 | | | displacement | Converged | | RMS Change | 1.32E-03 1.33E-03 | | Weighted Average x | -3.66E-04 -3.67E-04 | | Weighted Average y | -8.73E-06 -8.75E-06 | | Weighted Average z | 2.29E-17 0.00E+00 | iter continuity x-velocity y-velocity z-velocity time/iter 221 9.0470e-04 7.6178e-06 3.6394e-06 4.3829e-14 0:00:04 20 Updating mesh at iteration... done. 222 7.7546e-04 6.4021e-06 3.0497e-06 3.7308e-14 0:00:07 19 ! 222 solution is converged +-----------------------------------------------------------------------------+ | Participant solution status | | | MAPDL-2 | Converged | | FLUENT-1 | Converged | Flow time = 0.09s, time step = 9 COUPLING STEP = 9 COUPLING ITERATION = 4 +-----------------------------------------------------------------------------+ | COUPLING ITERATION = 4 | +-----------------------------------------------------------------------------+ | MAPDL-2 | | | Interface: Interface-1 | | | Force | Converged | | RMS Change | 3.06E-04 6.17E-03 | | Sum x | 5.23E-01 5.31E-01 | | Sum y | -4.63E-03 -4.97E-03 | | Sum z | -2.64E-10 -2.98E-10 | +-----------------------------------------------------------------------------+ | FLUENT-1 | | | Interface: Interface-1 | | | displacement | Converged | | RMS Change | 6.29E-04 6.35E-04 | | Weighted Average x | -3.66E-04 -3.67E-04 | | Weighted Average y | -8.71E-06 -8.73E-06 | | Weighted Average z | 2.63E-17 0.00E+00 | iter continuity x-velocity y-velocity z-velocity time/iter 222 7.7546e-04 6.4021e-06 3.0497e-06 3.7308e-14 0:00:07 20 Updating mesh at iteration... done. 223 6.0162e-04 5.5743e-06 2.3710e-06 3.0807e-14 0:00:09 19 ! 223 solution is converged +-----------------------------------------------------------------------------+ | Participant solution status | | | MAPDL-2 | Converged | | FLUENT-1 | Converged | +=============================================================================+ +=============================================================================+ | COUPLING STEP = 10 SIMULATION TIME = 1.00000E-01 [s] | +=============================================================================+ Flow time = 0.09s, time step = 9 COUPLING STEP = 10 COUPLING ITERATION = 1 +=============================================================================+ | COUPLING ITERATIONS | +-----------------------------------------------------------------------------+ | | Source Target | +-----------------------------------------------------------------------------+ | COUPLING ITERATION = 1 | +-----------------------------------------------------------------------------+ | MAPDL-2 | | | Interface: Interface-1 | | | Force | Converged | | RMS Change | 2.26E-04 3.02E-03 | | Sum x | 5.23E-01 5.27E-01 | | Sum y | -4.46E-03 -4.71E-03 | | Sum z | -2.63E-10 -2.80E-10 | +-----------------------------------------------------------------------------+ | FLUENT-1 | | | Interface: Interface-1 | | | displacement | Not yet converged | | RMS Change | 8.26E-01 8.05E-01 | | Weighted Average x | -3.36E-04 -3.37E-04 | | Weighted Average y | -9.07E-06 -9.09E-06 | | Weighted Average z | 1.85E-18 0.00E+00 | Updating solution at time level N... done. Updating mesh at time level N... done. iter continuity x-velocity y-velocity z-velocity time/iter 223 6.0162e-04 5.5743e-06 2.3710e-06 3.0807e-14 0:00:09 20 224 2.2981e-02 2.4249e-03 5.8414e-04 4.4048e-12 0:00:07 19 225 1.4529e-02 1.1458e-03 3.6850e-04 2.5871e-12 0:00:06 18 226 1.1800e-02 5.9504e-04 2.3652e-04 1.6400e-12 0:00:04 17 227 1.0619e-02 3.3739e-04 1.5590e-04 1.1011e-12 0:00:03 16 228 9.0651e-03 2.0554e-04 1.0537e-04 7.7264e-13 0:00:03 15 229 7.5923e-03 1.3382e-04 7.3245e-05 5.5969e-13 0:00:02 14 230 6.0904e-03 9.1166e-05 5.2334e-05 4.1226e-13 0:00:02 13 231 4.9379e-03 6.5381e-05 3.7943e-05 3.0846e-13 0:00:01 12 232 3.9054e-03 4.6714e-05 2.7860e-05 2.3277e-13 0:00:01 11 233 3.1144e-03 3.4235e-05 2.0674e-05 1.7814e-13 0:00:01 10 iter continuity x-velocity y-velocity z-velocity time/iter 234 2.4932e-03 2.5879e-05 1.5488e-05 1.3707e-13 0:00:01 9 235 1.9813e-03 1.9516e-05 1.1707e-05 1.0573e-13 0:00:01 8 236 1.5947e-03 1.5278e-05 8.9188e-06 8.1770e-14 0:00:00 7 237 1.3080e-03 1.2225e-05 6.8464e-06 6.3311e-14 0:00:00 6 238 1.0777e-03 9.6452e-06 5.3162e-06 4.9048e-14 0:00:00 5 239 8.9233e-04 8.1141e-06 4.1222e-06 3.7938e-14 0:00:00 4 ! 239 solution is converged Flow time = 0.09999999999999999s, time step = 10 +-----------------------------------------------------------------------------+ | Participant solution status | | | MAPDL-2 | Converged | | FLUENT-1 | Converged | COUPLING STEP = 10 COUPLING ITERATION = 2 +-----------------------------------------------------------------------------+ | COUPLING ITERATION = 2 | +-----------------------------------------------------------------------------+ | MAPDL-2 | | | Interface: Interface-1 | | | Force | Not yet converged | | RMS Change | 6.46E-02 5.97E-02 | | Sum x | 4.59E-01 4.93E-01 | | Sum y | 2.49E-04 -2.23E-03 | | Sum z | 1.71E-11 -1.32E-10 | +-----------------------------------------------------------------------------+ | FLUENT-1 | | | Interface: Interface-1 | | | displacement | Converged | | RMS Change | 3.05E-03 2.94E-03 | | Weighted Average x | -3.35E-04 -3.36E-04 | | Weighted Average y | -8.99E-06 -9.01E-06 | | Weighted Average z | 1.99E-17 0.00E+00 | iter continuity x-velocity y-velocity z-velocity time/iter 239 8.9233e-04 8.1141e-06 4.1222e-06 3.7938e-14 0:00:01 20 Updating mesh at iteration... done. 240 8.2429e-04 7.0932e-06 3.4274e-06 3.1389e-14 0:00:04 19 ! 240 solution is converged +-----------------------------------------------------------------------------+ | Participant solution status | | | MAPDL-2 | Converged | | FLUENT-1 | Converged | Flow time = 0.1s, time step = 10 COUPLING STEP = 10 COUPLING ITERATION = 3 +-----------------------------------------------------------------------------+ | COUPLING ITERATION = 3 | +-----------------------------------------------------------------------------+ | MAPDL-2 | | | Interface: Interface-1 | | | Force | Not yet converged | | RMS Change | 1.67E-03 2.89E-02 | | Sum x | 4.58E-01 4.76E-01 | | Sum y | -1.89E-03 -2.06E-03 | | Sum z | 1.82E-11 -5.67E-11 | +-----------------------------------------------------------------------------+ | FLUENT-1 | | | Interface: Interface-1 | | | displacement | Converged | | RMS Change | 1.68E-03 1.68E-03 | | Weighted Average x | -3.36E-04 -3.37E-04 | | Weighted Average y | -8.98E-06 -9.00E-06 | | Weighted Average z | 2.71E-17 0.00E+00 | iter continuity x-velocity y-velocity z-velocity time/iter 240 8.2429e-04 7.0932e-06 3.4274e-06 3.1389e-14 0:00:04 20 Updating mesh at iteration... done. 241 7.2722e-04 6.6301e-06 2.8241e-06 2.7580e-14 0:00:07 19 ! 241 solution is converged +-----------------------------------------------------------------------------+ | Participant solution status | | | MAPDL-2 | Converged | | FLUENT-1 | Converged | Flow time = 0.1s, time step = 10 COUPLING STEP = 10 COUPLING ITERATION = 4 +-----------------------------------------------------------------------------+ | COUPLING ITERATION = 4 | +-----------------------------------------------------------------------------+ | MAPDL-2 | | | Interface: Interface-1 | | | Force | Not yet converged | | RMS Change | 2.53E-03 1.25E-02 | | Sum x | 4.59E-01 4.67E-01 | | Sum y | -1.84E-03 -1.95E-03 | | Sum z | 1.89E-11 -1.89E-11 | +-----------------------------------------------------------------------------+ | FLUENT-1 | | | Interface: Interface-1 | | | displacement | Converged | | RMS Change | 7.86E-04 7.87E-04 | | Weighted Average x | -3.36E-04 -3.37E-04 | | Weighted Average y | -8.98E-06 -9.00E-06 | | Weighted Average z | 3.09E-17 0.00E+00 | iter continuity x-velocity y-velocity z-velocity time/iter 241 7.2722e-04 6.6301e-06 2.8241e-06 2.7580e-14 0:00:07 20 Updating mesh at iteration... done. 242 5.9093e-04 6.1421e-06 2.2522e-06 2.2174e-14 0:00:09 19 ! 242 solution is converged +-----------------------------------------------------------------------------+ | Participant solution status | | | MAPDL-2 | Converged | | FLUENT-1 | Converged | Flow time = 0.1s, time step = 10 COUPLING STEP = 10 COUPLING ITERATION = 5 +-----------------------------------------------------------------------------+ | COUPLING ITERATION = 5 | +-----------------------------------------------------------------------------+ | MAPDL-2 | | | Interface: Interface-1 | | | Force | Converged | | RMS Change | 1.37E-03 5.32E-03 | | Sum x | 4.59E-01 4.63E-01 | | Sum y | -2.03E-03 -1.99E-03 | | Sum z | 1.98E-11 4.59E-13 | +-----------------------------------------------------------------------------+ | FLUENT-1 | | | Interface: Interface-1 | | | displacement | Converged | | RMS Change | 3.86E-04 3.87E-04 | | Weighted Average x | -3.36E-04 -3.37E-04 | | Weighted Average y | -8.98E-06 -9.00E-06 | | Weighted Average z | 3.29E-17 0.00E+00 | iter continuity x-velocity y-velocity z-velocity time/iter 242 5.9093e-04 6.1421e-06 2.2522e-06 2.2174e-14 0:00:09 20 Updating mesh at iteration... done. 243 4.7522e-04 5.3433e-06 1.7620e-06 1.7590e-14 0:00:10 19 ! 243 solution is converged +-----------------------------------------------------------------------------+ | Participant solution status | | | MAPDL-2 | Converged | | FLUENT-1 | Converged | +=============================================================================+ =============================================================================== +=============================================================================+ | | | Shut Down | | | +=============================================================================+ =============================================================================== +=============================================================================+ | Available Restart Points | +=============================================================================+ | Restart Point | File Name | +-----------------------------------------------------------------------------+ | Coupling Step 10 | Restart_step10.h5 | +=============================================================================+ Fast-loading "/ansys_inc/v242/fluent/fluent24.2.0/addons/afd/lib/hdfio.bin" Done. Writing to abef7302ed8d:"/mnt/pyfluent/.//turek_hron_fluid-0-00010.cas.h5" in NODE0 mode and compression level 1 ... Grouping cells for Laplace smoothing ... 6728 cells, 1 zone ... 27150 faces, 8 zones ... 13932 nodes, 1 zone ... Done. Done. Writing to abef7302ed8d:"/mnt/pyfluent/.//turek_hron_fluid-0-00010.dat.h5" in NODE0 mode and compression level 1 ... Writing results. Done. Create new project file for writing: turek_hron_fluid_resolved.flprj Flow time = 0.1s, time step = 10 Writing to abef7302ed8d:"/mnt/pyfluent/.//turek_hron_fluid-0-00010.cas.h5" in NODE0 mode and compression level 1 ... Grouping cells for Laplace smoothing ... 6728 cells, 1 zone ... 27150 faces, 8 zones ... 13932 nodes, 1 zone ... Done. Done. Writing to abef7302ed8d:"/mnt/pyfluent/.//turek_hron_fluid-0-00010.dat.h5" in NODE0 mode and compression level 1 ... Writing results. Done. +=============================================================================+ | Timing Summary [s] | +=============================================================================+ | Total Time : 6.64035E+01 | | Coupling Participant Time | | FLUENT-1 : 5.46474E+01 | | MAPDL-2 : 4.46515E+00 | | Total : 5.91126E+01 | | Coupling Engine Time | | Solution Control : 4.14008E+00 | | Mesh Import : 1.50011E-02 | | Mapping Setup : 2.53105E-03 | | Mapping : 7.03621E-03 | | Numerics : 1.99013E-02 | | Misc. : 3.10644E+00 | | Total : 7.29099E+00 | +=============================================================================+ +=============================================================================+ | System coupling run completed successfully. | +=============================================================================+ .. GENERATED FROM PYTHON SOURCE LINES 359-361 Postprocessing --------------- .. GENERATED FROM PYTHON SOURCE LINES 363-365 Postprocess the structural results ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .. GENERATED FROM PYTHON SOURCE LINES 365-386 .. code-block:: Python mapdl.finish() mapdl.post1() mapdl.nsel("s", "loc", "x", 0.45) # select the right side of the beam mapdl.nsel("r", "loc", "y", 0.00) # select the top of the beam tip_node = mapdl.nsel("r", "loc", "z", 0.005)[0] # select the tip node tip_y_0 = mapdl.get_value("node", tip_node, "loc", "y") tip_y = [] nsets = mapdl.post_processing.nsets for i in range(1, nsets + 1): mapdl.set(i, 1) u_y = mapdl.get_value("node", tip_node, "u", "y") tip_y.append(tip_y_0 + u_y) time_values = mapdl.post_processing.time_values plt.plot(time_values, tip_y) plt.xlabel("t (s)") plt.ylabel(r"$x_{tip}$ (m)") plt.savefig("turek_horn_fsi2_tip_disp.png") # If you want to see the in-line plot, comment following line. plt.close() # close the plot to avoid showing it in the docs. .. GENERATED FROM PYTHON SOURCE LINES 387-390 .. image:: /_static/turek_horn_fsi2_tip_disp.png :width: 500pt :align: center .. GENERATED FROM PYTHON SOURCE LINES 393-396 Postprocess the fluids results ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ use_window_resolution option not active inside containers or Ansys Lab environment .. GENERATED FROM PYTHON SOURCE LINES 396-419 .. code-block:: Python if fluent.results.graphics.picture.use_window_resolution.is_active(): fluent.results.graphics.picture.use_window_resolution = False fluent.results.graphics.picture.x_resolution = 1920 fluent.results.graphics.picture.y_resolution = 1440 fluent.results.graphics.contour["contour_static_pressure"] = {} contour = fluent.results.graphics.contour["contour_static_pressure"] contour.coloring.option = "banded" contour.field = "pressure" contour.filled = True contour.surfaces_list = ["symmetry_bot"] contour.display() fluent.results.graphics.views.restore_view(view_name="front") fluent.results.graphics.views.auto_scale() fluent.results.graphics.picture.save_picture( file_name="turek_horn_fsi2_pressure_contour.png" ) .. GENERATED FROM PYTHON SOURCE LINES 420-423 .. image:: /_static/turek_horn_fsi2_pressure_contour.png :width: 500pt :align: center .. GENERATED FROM PYTHON SOURCE LINES 426-428 Exit ---- .. GENERATED FROM PYTHON SOURCE LINES 428-433 .. code-block:: Python syc.exit() fluent.exit() mapdl.exit() .. rst-class:: sphx-glr-script-out .. code-block:: none /opt/hostedtoolcache/Python/3.10.15/x64/lib/python3.10/site-packages/ansys/mapdl/core/launcher.py:814: UserWarning: The environment variable 'PYMAPDL_START_INSTANCE' is set, hence the argument 'start_instance' is overwritten. warnings.warn( .. GENERATED FROM PYTHON SOURCE LINES 434-439 Note ---- The results shown in this example are for illustrative purposes only. To get similar results, you may need to run the simulation with an end_time equal to 15[s]. Refer to the section time step size, end time, output controls section to update the end time. .. GENERATED FROM PYTHON SOURCE LINES 439-446 .. code-block:: Python # The results shown below are at end_time as 15 [s] and it took approx. 2 hrs based on # the compute resource used.Please note that the runtime may vary depending on the # compute resources used. # Velocity field at 15 [sec] .. GENERATED FROM PYTHON SOURCE LINES 447-450 .. image:: /_static/turek_hron_velocity_field_at_15_sec.png :width: 500pt :align: center .. GENERATED FROM PYTHON SOURCE LINES 450-454 .. code-block:: Python # Pressure field at 15 [sec] .. GENERATED FROM PYTHON SOURCE LINES 455-458 .. image:: /_static/turek_hron_pressure_field_at_15_sec.png :width: 500pt :align: center .. GENERATED FROM PYTHON SOURCE LINES 460-466 References ---------- [1]. Turek, S., & Hron, J. (2006). Proposal for numerical benchmarking of fluid-structure interaction between an elastic object and laminar incompressible flow (pp. 371-385). Springer Berlin Heidelberg. .. rst-class:: sphx-glr-timing **Total running time of the script:** (1 minutes 48.401 seconds) .. _sphx_glr_download_examples_00-systemcoupling_turek_hron_fsi2.py: .. only:: html .. container:: sphx-glr-footer sphx-glr-footer-example .. container:: sphx-glr-download sphx-glr-download-jupyter :download:`Download Jupyter notebook: turek_hron_fsi2.ipynb ` .. container:: sphx-glr-download sphx-glr-download-python :download:`Download Python source code: turek_hron_fsi2.py ` .. container:: sphx-glr-download sphx-glr-download-zip :download:`Download zipped: turek_hron_fsi2.zip ` .. only:: html .. rst-class:: sphx-glr-signature `Gallery generated by Sphinx-Gallery `_