Fluent setup and solution using settings objects#

This example sets up and solves a three-dimensional turbulent fluid flow and heat transfer problem in a mixing elbow, which is common in piping systems in power plants and process industries. Predicting the flow field and temperature field in the area of the mixing region is important to designing the junction properly.

This example uses settings objects.

Problem description

A cold fluid at 20 deg C flows into the pipe through a large inlet. It then mixes with a warmer fluid at 40 deg C that enters through a smaller inlet located at the elbow. The pipe dimensions are in inches, and the fluid properties and boundary conditions are given in SI units. Because the Reynolds number for the flow at the larger inlet is 50, 800, a turbulent flow model is required.

Perform required imports#

Perform required imports, which includes downloading and importing the geometry file.

import ansys.fluent.core as pyfluent
from ansys.fluent.core import examples

import_filename = examples.download_file("mixing_elbow.msh.h5", "pyfluent/mixing_elbow")

Launch Fluent#

Launch Fluent as a service in meshing mode with double precision running on two processors.

solver = pyfluent.launch_fluent(precision="double", processor_count=2, mode="solver")

Import mesh and perform mesh check#

Import the mesh and perform a mesh check, which lists the minimum and maximum x, y, and z values from the mesh in the default SI units of meters. The mesh check also reports a number of other mesh features that are checked. Any errors in the mesh are reported. Ensure that the minimum volume is not negative because Fluent cannot begin a calculation when this is the case.

solver.file.read(file_type="case", file_name=import_filename)
solver.tui.mesh.check()
Fast-loading "/ansys_inc/v222/fluent/fluent22.2.0/addons/afd/lib/hdfio.bin"
Done.

Reading from e67a864e08ed:"/home/ansys/.local/share/ansys_fluent_core/examples/mixing_elbow.msh.h5" in NODE0 mode ...
  Reading mesh ...
       17587 cells,     1 cell zone  ...
          17587 mixed cells,  zone id: 87
       90052 faces,     7 face zones ...
           2169 polygonal wall faces,  zone id: 34
            271 polygonal wall faces,  zone id: 33
            155 polygonal pressure-outlet faces,  zone id: 32
            152 polygonal velocity-inlet faces,  zone id: 31
             54 polygonal velocity-inlet faces,  zone id: 30
           1993 polygonal symmetry faces,  zone id: 29
          85258 mixed interior faces,  zone id: 89
       65225 nodes,     3 node zones ...

Building...
     mesh
        distributing mesh
                parts..,
                faces..,
                nodes..,
                cells..,
        bandwidth reduction using Reverse Cuthill-McKee: 8432/280 = 30.1143
     materials,
     interface,
     domains,
     zones,
        Skipping thread 20 of domain 1 (not referenced by grid).
        Skipping thread 21 of domain 1 (not referenced by grid).
        Skipping thread 22 of domain 1 (not referenced by grid).
        Skipping thread 23 of domain 1 (not referenced by grid).
        Skipping thread 24 of domain 1 (not referenced by grid).
        Skipping thread 25 of domain 1 (not referenced by grid).
        Skipping thread 26 of domain 1 (not referenced by grid).
        Skipping thread 27 of domain 1 (not referenced by grid).
        Skipping thread 28 of domain 1 (not referenced by grid).
        wall-elbow
        wall-inlet
        outlet
        cold-inlet
        hot-inlet
        symmetry-xyplane
        interior--elbow-fluid
        elbow-fluid
     parallel,
Done.
Mesh is now scaled to meters.

 Domain Extents:
   x-coordinate: min (m) = -2.000000e-01, max (m) = 2.000000e-01
   y-coordinate: min (m) = -2.250000e-01, max (m) = 2.000000e-01
   z-coordinate: min (m) = 0.000000e+00, max (m) = 4.994352e-02
 Volume statistics:
   minimum volume (m3): 2.439339e-10
   maximum volume (m3): 5.222798e-07
     total volume (m3): 2.500675e-03
 Face area statistics:
   minimum face area (m2): 3.378535e-08
   maximum face area (m2): 7.589314e-05
 Checking mesh.....................................
Done.

Set working units for mesh#

Set the working units for the mesh to inches. Because the default SI units are used for everything except length, you do not have to change any other units in this example. If you want working units for length to be other than inches (for example, millimeters), make the appropriate change.

solver.tui.define.units("length", "in")

Enable heat transfer#

Enable heat transfer by activating the energy equation.

solver.setup.models.energy.enabled = True

Create material#

Create a material named "water-liquid".

if solver.get_fluent_version() == "22.2.0":
    solver.setup.materials.copy_database_material_by_name(
        type="fluid", name="water-liquid"
    )
else:
    solver.setup.materials.database.copy_by_name(type="fluid", name="water-liquid")

Set up cell zone conditions#

Set up the cell zone conditions for the fluid zone (elbow-fluid). Set material to "water-liquid".

solver.setup.cell_zone_conditions.fluid["elbow-fluid"].material = "water-liquid"

Set up boundary conditions for CFD analysis#

Set up the boundary conditions for the inlets, outlet, and walls for CFD analysis.

# cold inlet (cold-inlet), Setting: Value:
# Velocity Specification Method: Magnitude, Normal to Boundary
# Velocity Magnitude: 0.4 [m/s]
# Specification Method: Intensity and Hydraulic Diameter
# Turbulent Intensity: 5 [%]
# Hydraulic Diameter: 4 [inch]
# Temperature: 293.15 [K]

if solver.get_fluent_version() == "22.2.0":
    solver.setup.boundary_conditions.velocity_inlet["cold-inlet"].vmag = {
        "option": "constant or expression",
        "constant": 0.4,
    }
else:
    solver.setup.boundary_conditions.velocity_inlet["cold-inlet"].vmag = 0.4
solver.setup.boundary_conditions.velocity_inlet[
    "cold-inlet"
].ke_spec = "Intensity and Hydraulic Diameter"
solver.setup.boundary_conditions.velocity_inlet["cold-inlet"].turb_intensity = 0.05
solver.setup.boundary_conditions.velocity_inlet[
    "cold-inlet"
].turb_hydraulic_diam = "4 [in]"
if solver.get_fluent_version() == "22.2.0":
    solver.setup.boundary_conditions.velocity_inlet["cold-inlet"].t = {
        "option": "constant or expression",
        "constant": 293.15,
    }
else:
    solver.setup.boundary_conditions.velocity_inlet["cold-inlet"].t = 293.15

# hot inlet (hot-inlet), Setting: Value:
# Velocity Specification Method: Magnitude, Normal to Boundary
# Velocity Magnitude: 1.2 [m/s]
# Specification Method: Intensity and Hydraulic Diameter
# Turbulent Intensity: 5 [%]
# Hydraulic Diameter: 1 [inch]
# Temperature: 313.15 [K]

if solver.get_fluent_version() == "22.2.0":
    solver.setup.boundary_conditions.velocity_inlet["hot-inlet"].vmag = {
        "option": "constant or expression",
        "constant": 1.2,
    }
else:
    solver.setup.boundary_conditions.velocity_inlet["hot-inlet"].vmag = 1.2
solver.setup.boundary_conditions.velocity_inlet[
    "hot-inlet"
].ke_spec = "Intensity and Hydraulic Diameter"
solver.setup.boundary_conditions.velocity_inlet[
    "hot-inlet"
].turb_hydraulic_diam = "1 [in]"
if solver.get_fluent_version() == "22.2.0":
    solver.setup.boundary_conditions.velocity_inlet["hot-inlet"].t = {
        "option": "constant or expression",
        "constant": 313.15,
    }
else:
    solver.setup.boundary_conditions.velocity_inlet["hot-inlet"].t = 313.15

# pressure outlet (outlet), Setting: Value:
# Backflow Turbulent Intensity: 5 [%]
# Backflow Turbulent Viscosity Ratio: 4

solver.setup.boundary_conditions.pressure_outlet["outlet"].turb_viscosity_ratio = 4

Disable plotting of residuals during calculation#

Disable plotting of residuals during the calculation.

solver.tui.solve.monitors.residual.plot("no")

Initialize flow field#

Initialize the flow field using hybrid initialization.

solver.solution.initialization.hybrid_initialize()
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               1.738234e-04
        3               1.368013e-05
        4               1.375658e-05
        5               2.304117e-06
        6               2.940066e-06
        7               5.519821e-07
        8               6.272616e-07
        9               1.455065e-07
        10              1.523093e-07

Hybrid initialization is done.

Solve for 150 iterations#

Solve for 150 iterations.

solver.solution.run_calculation.iterate.get_attr("arguments")
solver.solution.run_calculation.iterate(number_of_iterations=150)
  iter  continuity  x-velocity  y-velocity  z-velocity      energy           k       omega     time/iter
     1  1.0000e+00  4.1446e-03  4.5526e-03  1.1641e-03  8.6286e-05  9.8063e-02  7.0256e-01  0:00:41  149
     2  7.9759e-01  2.5357e-03  3.0876e-03  7.1473e-04  1.0079e-04  5.5463e-02  1.0028e-01  0:00:44  148
     3  7.8389e-01  1.6247e-03  2.3079e-03  6.1399e-04  1.0844e-04  2.0408e-02  6.3198e-02  0:00:43  147
     4  7.5152e-01  1.0839e-03  1.9867e-03  5.0024e-04  1.1745e-04  1.7507e-02  3.9559e-02  0:00:43  146
     5  7.1958e-01  9.0978e-04  1.8373e-03  4.3477e-04  1.2339e-04  1.6349e-02  2.7030e-02  0:00:42  145
     6  6.6453e-01  8.5976e-04  1.7300e-03  3.9692e-04  1.2548e-04  1.6091e-02  2.0521e-02  0:00:41  144
     7  6.0323e-01  8.0690e-04  1.6589e-03  3.6579e-04  1.2486e-04  1.6421e-02  1.6988e-02  0:00:41  143
     8  5.4631e-01  7.5011e-04  1.5956e-03  3.3743e-04  1.2123e-04  1.7143e-02  1.4379e-02  0:00:40  142
     9  4.9671e-01  7.0596e-04  1.5353e-03  3.1504e-04  1.1473e-04  1.7899e-02  1.2379e-02  0:00:40  141
    10  4.5876e-01  6.7725e-04  1.4570e-03  2.9619e-04  1.0694e-04  1.8312e-02  1.0634e-02  0:00:39  140
    11  4.2320e-01  6.4846e-04  1.3725e-03  2.8035e-04  9.7363e-05  1.8272e-02  9.2497e-03  0:00:38  139

  iter  continuity  x-velocity  y-velocity  z-velocity      energy           k       omega     time/iter
    12  3.8808e-01  6.1823e-04  1.2832e-03  2.6670e-04  8.6254e-05  1.7764e-02  8.2084e-03  0:00:38  138
    13  3.5831e-01  5.8690e-04  1.1923e-03  2.5347e-04  7.4211e-05  1.6845e-02  7.2887e-03  0:00:37  137
    14  3.3216e-01  5.5444e-04  1.0919e-03  2.4149e-04  6.3153e-05  1.5574e-02  6.4933e-03  0:00:37  136
    15  3.0867e-01  5.2431e-04  9.9411e-04  2.2986e-04  5.3582e-05  1.4094e-02  5.7703e-03  0:00:37  135
    16  2.9406e-01  4.9553e-04  9.0080e-04  2.1916e-04  4.6822e-05  1.2544e-02  5.1209e-03  0:00:37  134
    17  2.8050e-01  4.6644e-04  8.1350e-04  2.0923e-04  4.2253e-05  1.0987e-02  4.5370e-03  0:00:37  133
    18  2.6462e-01  4.3809e-04  7.3875e-04  2.0063e-04  3.9154e-05  9.5339e-03  4.0047e-03  0:00:37  132
    19  2.4941e-01  4.0862e-04  6.7224e-04  1.9244e-04  3.6571e-05  8.2102e-03  3.5557e-03  0:00:37  131
    20  2.3700e-01  3.7981e-04  6.1669e-04  1.8493e-04  3.3600e-05  7.0115e-03  3.2009e-03  0:00:36  130
    21  2.2275e-01  3.5314e-04  5.7142e-04  1.7832e-04  3.0260e-05  5.9645e-03  2.8866e-03  0:00:35  129
    22  2.1131e-01  3.2793e-04  5.3440e-04  1.7135e-04  2.6810e-05  5.0689e-03  2.6310e-03  0:00:34  128

  iter  continuity  x-velocity  y-velocity  z-velocity      energy           k       omega     time/iter
    23  2.0034e-01  3.0411e-04  5.0623e-04  1.6521e-04  2.3411e-05  4.2989e-03  2.3941e-03  0:00:34  127
    24  1.9058e-01  2.8212e-04  4.8208e-04  1.5880e-04  2.0381e-05  3.6899e-03  2.1940e-03  0:00:33  126
    25  1.8261e-01  2.6147e-04  4.6035e-04  1.5183e-04  1.7681e-05  3.2224e-03  2.0147e-03  0:00:33  125
    26  1.7406e-01  2.4231e-04  4.3910e-04  1.4421e-04  1.5228e-05  2.8408e-03  1.8426e-03  0:00:33  124
    27  1.6500e-01  2.2462e-04  4.1861e-04  1.3608e-04  1.3094e-05  2.5080e-03  1.6899e-03  0:00:33  123
    28  1.5568e-01  2.0807e-04  3.9608e-04  1.2814e-04  1.1310e-05  2.2370e-03  1.5509e-03  0:00:32  122
    29  1.4600e-01  1.9236e-04  3.7323e-04  1.2009e-04  9.8144e-06  2.0171e-03  1.4249e-03  0:00:33  121
    30  1.3655e-01  1.7753e-04  3.5028e-04  1.1197e-04  8.5374e-06  1.8372e-03  1.3125e-03  0:00:33  120
    31  1.2724e-01  1.6354e-04  3.2762e-04  1.0395e-04  7.4371e-06  1.6876e-03  1.2181e-03  0:00:33  119
    32  1.1943e-01  1.5052e-04  3.0590e-04  9.6020e-05  6.4981e-06  1.5571e-03  1.1312e-03  0:00:32  118
    33  1.1033e-01  1.3803e-04  2.8431e-04  8.8311e-05  5.6967e-06  1.4394e-03  1.0473e-03  0:00:31  117

  iter  continuity  x-velocity  y-velocity  z-velocity      energy           k       omega     time/iter
    34  1.0218e-01  1.2633e-04  2.6388e-04  8.0998e-05  5.0142e-06  1.3332e-03  9.7072e-04  0:00:30  116
    35  9.4471e-02  1.1559e-04  2.4488e-04  7.4179e-05  4.4315e-06  1.2407e-03  9.0354e-04  0:00:30  115
    36  8.7537e-02  1.0558e-04  2.2682e-04  6.7838e-05  3.9296e-06  1.1545e-03  8.4070e-04  0:00:29  114
    37  8.1099e-02  9.6339e-05  2.0955e-04  6.2021e-05  3.5027e-06  1.0771e-03  7.8149e-04  0:00:29  113
    38  7.5269e-02  8.7800e-05  1.9362e-04  5.6702e-05  3.1345e-06  1.0057e-03  7.2542e-04  0:00:28  112
    39  6.9832e-02  8.0026e-05  1.7871e-04  5.1839e-05  2.8135e-06  9.4063e-04  6.7326e-04  0:00:28  111
    40  6.4683e-02  7.2876e-05  1.6504e-04  4.7383e-05  2.5379e-06  8.8023e-04  6.2415e-04  0:00:28  110
    41  6.0100e-02  6.6384e-05  1.5230e-04  4.3332e-05  2.2983e-06  8.2361e-04  5.7844e-04  0:00:28  109
    42  5.5790e-02  6.0496e-05  1.4040e-04  3.9641e-05  2.0861e-06  7.7143e-04  5.3576e-04  0:00:28  108
    43  5.1674e-02  5.5112e-05  1.2933e-04  3.6298e-05  1.9011e-06  7.2177e-04  4.9554e-04  0:00:27  107
    44  4.7858e-02  5.0240e-05  1.1909e-04  3.3264e-05  1.7365e-06  6.7377e-04  4.5764e-04  0:00:27  106

  iter  continuity  x-velocity  y-velocity  z-velocity      energy           k       omega     time/iter
    45  4.4297e-02  4.5838e-05  1.0985e-04  3.0492e-05  1.5900e-06  6.2827e-04  4.2209e-04  0:00:27  105
    46  4.0990e-02  4.1814e-05  1.0139e-04  2.7975e-05  1.4590e-06  5.8662e-04  3.8910e-04  0:00:26  104
    47  3.8043e-02  3.8194e-05  9.3531e-05  2.5683e-05  1.3405e-06  5.4636e-04  3.5874e-04  0:00:27  103
    48  3.5291e-02  3.4895e-05  8.6288e-05  2.3600e-05  1.2314e-06  5.0784e-04  3.3142e-04  0:00:26  102
    49  3.2786e-02  3.1903e-05  7.9603e-05  2.1686e-05  1.1318e-06  4.7135e-04  3.0602e-04  0:00:26  101
    50  3.0424e-02  2.9195e-05  7.3360e-05  1.9932e-05  1.0405e-06  4.3672e-04  2.8214e-04  0:00:26  100
    51  2.8181e-02  2.6723e-05  6.7581e-05  1.8321e-05  9.5665e-07  4.0345e-04  2.5989e-04  0:00:25   99
    52  2.5989e-02  2.4468e-05  6.2139e-05  1.6838e-05  8.7985e-07  3.7174e-04  2.3850e-04  0:00:25   98
    53  2.4054e-02  2.2410e-05  5.7056e-05  1.5475e-05  8.0837e-07  3.4185e-04  2.1831e-04  0:00:25   97
    54  2.2374e-02  2.0521e-05  5.2296e-05  1.4218e-05  7.4190e-07  3.1323e-04  1.9942e-04  0:00:24   96
    55  2.0651e-02  1.8776e-05  4.7799e-05  1.3068e-05  6.8060e-07  2.8646e-04  1.8209e-04  0:00:24   95

  iter  continuity  x-velocity  y-velocity  z-velocity      energy           k       omega     time/iter
    56  1.9007e-02  1.7162e-05  4.3727e-05  1.2015e-05  6.2365e-07  2.6146e-04  1.6611e-04  0:00:24   94
    57  1.7438e-02  1.5694e-05  4.0006e-05  1.1043e-05  5.7068e-07  2.3846e-04  1.5132e-04  0:00:24   93
    58  1.5968e-02  1.4346e-05  3.6562e-05  1.0151e-05  5.2208e-07  2.1714e-04  1.3772e-04  0:00:23   92
    59  1.4625e-02  1.3112e-05  3.3404e-05  9.3270e-06  4.7696e-07  1.9754e-04  1.2523e-04  0:00:23   91
    60  1.3402e-02  1.1981e-05  3.0495e-05  8.5687e-06  4.3489e-07  1.8005e-04  1.1383e-04  0:00:23   90
    61  1.2241e-02  1.0944e-05  2.7796e-05  7.8715e-06  3.9562e-07  1.6404e-04  1.0345e-04  0:00:23   89
    62  1.1188e-02  9.9881e-06  2.5299e-05  7.2285e-06  3.5907e-07  1.4928e-04  9.3923e-05  0:00:25   88
    63  1.0247e-02  9.1074e-06  2.3011e-05  6.6313e-06  3.2509e-07  1.3570e-04  8.5224e-05  0:00:25   87
    64  9.3786e-03  8.3025e-06  2.0909e-05  6.0829e-06  2.9421e-07  1.2343e-04  7.7272e-05  0:00:24   86
    65  8.5910e-03  7.5639e-06  1.8980e-05  5.5769e-06  2.6585e-07  1.1223e-04  7.0052e-05  0:00:23   85
    66  7.8744e-03  6.8871e-06  1.7217e-05  5.1092e-06  2.3984e-07  1.0201e-04  6.3444e-05  0:00:23   84

  iter  continuity  x-velocity  y-velocity  z-velocity      energy           k       omega     time/iter
    67  7.2163e-03  6.2684e-06  1.5609e-05  4.6778e-06  2.1588e-07  9.2544e-05  5.7409e-05  0:00:22   83
    68  6.6060e-03  5.7025e-06  1.4144e-05  4.2794e-06  1.9413e-07  8.3815e-05  5.1874e-05  0:00:22   82
    69  6.0382e-03  5.1855e-06  1.2810e-05  3.9112e-06  1.7424e-07  7.5928e-05  4.6776e-05  0:00:21   81
    70  5.5104e-03  4.7113e-06  1.1593e-05  3.5724e-06  1.5611e-07  6.8736e-05  4.2146e-05  0:00:21   80
    71  5.0214e-03  4.2765e-06  1.0488e-05  3.2592e-06  1.3968e-07  6.2146e-05  3.7918e-05  0:00:20   79
    72  4.5701e-03  3.8786e-06  9.4793e-06  2.9704e-06  1.2475e-07  5.6104e-05  3.4081e-05  0:00:20   78
    73  4.1579e-03  3.5155e-06  8.5580e-06  2.7037e-06  1.1123e-07  5.0584e-05  3.0596e-05  0:00:19   77
    74  3.7781e-03  3.1839e-06  7.7199e-06  2.4579e-06  9.8997e-08  4.5533e-05  2.7437e-05  0:00:19   76
    75  3.4292e-03  2.8820e-06  6.9555e-06  2.2316e-06  8.7960e-08  4.0953e-05  2.4581e-05  0:00:19   75
    76  3.1091e-03  2.6065e-06  6.2592e-06  2.0236e-06  7.8037e-08  3.6796e-05  2.1999e-05  0:00:18   74
    77  2.8179e-03  2.3555e-06  5.6264e-06  1.8327e-06  6.9130e-08  3.3030e-05  1.9675e-05  0:00:18   73

  iter  continuity  x-velocity  y-velocity  z-velocity      energy           k       omega     time/iter
    78  2.5517e-03  2.1275e-06  5.0529e-06  1.6576e-06  6.1154e-08  2.9618e-05  1.7582e-05  0:00:18   72
    79  2.3072e-03  1.9205e-06  4.5330e-06  1.4974e-06  5.4021e-08  2.6529e-05  1.5702e-05  0:00:18   71
    80  2.0843e-03  1.7327e-06  4.0629e-06  1.3509e-06  4.7642e-08  2.3734e-05  1.4012e-05  0:00:18   70
    81  1.8805e-03  1.5622e-06  3.6380e-06  1.2173e-06  4.1944e-08  2.1208e-05  1.2491e-05  0:00:17   69
    82  1.6949e-03  1.4077e-06  3.2543e-06  1.0955e-06  3.6863e-08  1.8929e-05  1.1127e-05  0:00:17   68
    83  1.5259e-03  1.2680e-06  2.9076e-06  9.8462e-07  3.2340e-08  1.6876e-05  9.9024e-06  0:00:17   67
    84  1.3704e-03  1.1413e-06  2.5972e-06  8.8394e-07  2.8322e-08  1.5027e-05  8.8038e-06  0:00:17   66
    85  1.2289e-03  1.0266e-06  2.3198e-06  7.9275e-07  2.4761e-08  1.3367e-05  7.8212e-06  0:00:17   65
    86  1.1013e-03  9.2316e-07  2.0719e-06  7.1013e-07  2.1612e-08  1.1878e-05  6.9443e-06  0:00:16   64
    87  9.8633e-04  8.2961e-07  1.8489e-06  6.3534e-07  1.8831e-08  1.0540e-05  6.1630e-06  0:00:16   63
!   87 solution is converged

False

Create velocity vectors#

Create and display velocity vectors on the symmetry-xyplane plane.

solver.results.graphics.vector["velocity_vector_symmetry"] = {}
solver.results.graphics.vector["velocity_vector_symmetry"].print_state()
solver.results.graphics.vector["velocity_vector_symmetry"].field = "temperature"
solver.results.graphics.vector["velocity_vector_symmetry"].surfaces_list = [
    "symmetry-xyplane",
]
solver.results.graphics.vector["velocity_vector_symmetry"].scale.scale_f = 4
solver.results.graphics.vector["velocity_vector_symmetry"].style = "arrow"
../../_images/mixing_elbow_016.png

Compute mass flow rate#

Compute the mass flow rate.

solver.solution.report_definitions.flux["mass_flow_rate"] = {}
solver.solution.report_definitions.flux["mass_flow_rate"].zone_names.get_attr(
    "allowed-values"
)
solver.solution.report_definitions.flux["mass_flow_rate"].zone_names = [
    "cold-inlet",
    "hot-inlet",
    "outlet",
]
solver.solution.report_definitions.flux["mass_flow_rate"].print_state()
solver.solution.report_definitions.compute(report_defs=["mass_flow_rate"])
{'mass_flow_rate': [-5.191642632018656e-06, 0]}

Close Fluent#

Close Fluent.

solver.exit()
-------------------  ------------------- -----
     mass_flow_rate       -5.1916426e-06 [kg/s]

Total running time of the script: ( 0 minutes 54.800 seconds)

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