engine: native

$ C:\Users\niels\AppData\Local\Programs\Python\Python312\python.exe C:\Users\niels\CFD\pipeline\make_duct_case.py C:\Users\niels\Dropbox\Brain Vault\Brain\Projects\Laminaro\jobs\Pipe with a sudden expansion v2 · Example · Pipe with a sudden expansion · run 1 2026-10-27 2330\geom\duct.stl C:\Users\niels\CFD\cases\job_Pipe_with_a_sudden_expansion_v2_Example_Pipe_with_a_sudden_expansion_run_1_2026_10_27_2330\case --U 10 --rho 1.204 --nu 1.516e-05 --iters 1500 --cell 0.0026389730599337725 --medium Air --procs 6
{
 "kind": "internal",
 "U": 10.0,
 "D": 0.05,
 "nu": 1.516e-05,
 "rho": 1.204,
 "Re": 32981.530343007915,
 "cell": 0.0026389730599337725,
 "background": [
  11,
  11,
  115
 ],
 "locationInMesh": [
  0.00013700000000000038,
  0.00013700000000000078,
  0.008053919179801318
 ],
 "planes": [],
 "ports": [
  "outlet",
  "inlet"
 ],
 "transient": false,
 "end_time": null,
 "t_pass": 0.12,
 "inner_fans": []
}
turbulence: kOmegaSST
$ (native) C:\Users\niels\CFD\native\OpenFOAM-v2606\msys64\home\ofuser\OpenFOAM\OpenFOAM-v2606\platforms\win64MingwDPInt32Opt\bin\blockMesh.exe  > log.blockMesh
blockMesh ok in 0s
$ (native) C:\Users\niels\CFD\native\OpenFOAM-v2606\msys64\home\ofuser\OpenFOAM\OpenFOAM-v2606\platforms\win64MingwDPInt32Opt\bin\surfaceFeatureExtract.exe  > log.surfaceFeatureExtract
surfaceFeatureExtract ok in 0s
$ (native) C:\Users\niels\CFD\native\OpenFOAM-v2606\msys64\home\ofuser\OpenFOAM\OpenFOAM-v2606\platforms\win64MingwDPInt32Opt\bin\decomposePar.exe -force  > log.decomposePar
decomposePar ok in 0s
$ (native) C:\Program Files\Microsoft MPI\Bin\mpiexec.exe -n 6 C:\Users\niels\CFD\native\OpenFOAM-v2606\msys64\home\ofuser\OpenFOAM\OpenFOAM-v2606\platforms\win64MingwDPInt32Opt\bin\snappyHexMesh.exe -overwrite -parallel  > log.snappyHexMesh
snappyHexMesh ok in 65s
$ (native) C:\Users\niels\CFD\native\OpenFOAM-v2606\msys64\home\ofuser\OpenFOAM\OpenFOAM-v2606\platforms\win64MingwDPInt32Opt\bin\reconstructParMesh.exe -constant  > log.reconstructParMesh
reconstructParMesh ok in 7s
$ (native) C:\Users\niels\CFD\native\OpenFOAM-v2606\msys64\home\ofuser\OpenFOAM\OpenFOAM-v2606\platforms\win64MingwDPInt32Opt\bin\decomposePar.exe -force  > log.decomposePar2
decomposePar ok in 7s
$ (native) C:\Program Files\Microsoft MPI\Bin\mpiexec.exe -n 6 C:\Users\niels\CFD\native\OpenFOAM-v2606\msys64\home\ofuser\OpenFOAM\OpenFOAM-v2606\platforms\win64MingwDPInt32Opt\bin\checkMesh.exe -parallel  > log.checkMesh
checkMesh ok in 2s
cells:            501889
Max skewness = 1.4380786 OK.
Mesh OK.
$ (native) C:\Program Files\Microsoft MPI\Bin\mpiexec.exe -n 6 C:\Users\niels\CFD\native\OpenFOAM-v2606\msys64\home\ofuser\OpenFOAM\OpenFOAM-v2606\platforms\win64MingwDPInt32Opt\bin\simpleFoam.exe -parallel  > log.simpleFoam
simpleFoam ok in 916s
simpleFoam done in 916s
$ (native) C:\Users\niels\CFD\native\OpenFOAM-v2606\msys64\home\ofuser\OpenFOAM\OpenFOAM-v2606\platforms\win64MingwDPInt32Opt\bin\reconstructParMesh.exe -constant  > log.reconstructParMesh
reconstructParMesh ok in 1s
$ (native) C:\Users\niels\CFD\native\OpenFOAM-v2606\msys64\home\ofuser\OpenFOAM\OpenFOAM-v2606\platforms\win64MingwDPInt32Opt\bin\reconstructPar.exe  > log.reconstructPar
reconstructPar ok in 0s
results copied to C:\Users\niels\CFD\cases\job_Pipe_with_a_sudden_expansion_v2_Example_Pipe_with_a_sudden_expansion_run_1_2026_10_27_2330\results

$ C:\Users\niels\AppData\Local\Programs\Python\Python312\python.exe C:\Users\niels\CFD\pipeline\duct_report.py C:\Users\niels\CFD\cases\job_Pipe_with_a_sudden_expansion_v2_Example_Pipe_with_a_sudden_expansion_run_1_2026_10_27_2330\results C:\Users\niels\CFD\cases\job_Pipe_with_a_sudden_expansion_v2_Example_Pipe_with_a_sudden_expansion_run_1_2026_10_27_2330\case\case.json --json C:\Users\niels\Dropbox\Brain Vault\Brain\Projects\Laminaro\jobs\Pipe with a sudden expansion v2 · Example · Pipe with a sudden expansion · run 1 2026-10-27 2330\results\duct_report.json
{
 "kind": "internal",
 "U": 10.0,
 "nu": 1.516e-05,
 "rho": 1.204,
 "quantity": "pressure drop inlet -> outlet",
 "dp_total_Pa": 45.64308973444667,
 "dp_static_Pa": -10.71637144408,
 "K_total": 0.7581908593761905,
 "flow_m3_s": 0.0195101051,
 "Re": 32981.530343007915,
 "D": 0.05,
 "iters": 427,
 "reversed": []
}

$ C:\Program Files\ParaView 6.1.1\bin\pvpython.exe --force-offscreen-rendering C:\Users\niels\CFD\pipeline\render_duct.py C:\Users\niels\CFD\cases\job_Pipe_with_a_sudden_expansion_v2_Example_Pipe_with_a_sudden_expansion_run_1_2026_10_27_2330\results\foam\case.foam C:\Users\niels\CFD\cases\job_Pipe_with_a_sudden_expansion_v2_Example_Pipe_with_a_sudden_expansion_run_1_2026_10_27_2330\case\duct.json C:\Users\niels\Dropbox\Brain Vault\Brain\Projects\Laminaro\jobs\Pipe with a sudden expansion v2 · Example · Pipe with a sudden expansion · run 1 2026-10-27 2330\results --U 10 --rho 1.204
(   3.386s) [EECD7BA0B58C1290]      vtkPolyhedron.cxx:2026  WARN| A cell with a non-manifold triangulation has been encountered. This cell cannot be contoured.
duct pictures written to C:\Users\niels\Dropbox\Brain Vault\Brain\Projects\Laminaro\jobs\Pipe with a sudden expansion v2 · Example · Pipe with a sudden expansion · run 1 2026-10-27 2330\results

$ C:\Program Files\ParaView 6.1.1\bin\pvpython.exe --force-offscreen-rendering C:\Users\niels\CFD\pipeline\export_surface.py C:\Users\niels\CFD\cases\job_Pipe_with_a_sudden_expansion_v2_Example_Pipe_with_a_sudden_expansion_run_1_2026_10_27_2330\results\foam\case.foam C:\Users\niels\Dropbox\Brain Vault\Brain\Projects\Laminaro\jobs\Pipe with a sudden expansion v2 · Example · Pipe with a sudden expansion · run 1 2026-10-27 2330\results\surface.csv --patches wall --mode pa --U 10 --rho 1.204
40209 cells -> C:\Users\niels\Dropbox\Brain Vault\Brain\Projects\Laminaro\jobs\Pipe with a sudden expansion v2 · Example · Pipe with a sudden expansion · run 1 2026-10-27 2330\results\surface.csv (pa, range -67.3 .. 0.278)

$ C:\Program Files\ParaView 6.1.1\bin\pvpython.exe --force-offscreen-rendering C:\Users\niels\CFD\pipeline\export_view3d.py C:\Users\niels\CFD\cases\job_Pipe_with_a_sudden_expansion_v2_Example_Pipe_with_a_sudden_expansion_run_1_2026_10_27_2330\results\foam\case.foam C:\Users\niels\Dropbox\Brain Vault\Brain\Projects\Laminaro\jobs\Pipe with a sudden expansion v2 · Example · Pipe with a sudden expansion · run 1 2026-10-27 2330\results --patches wall --U 10 --rho 1.204 --internal --nu 1.516e-05 --dp 45.64308973444667 --Q 0.0195101051
view3d: grid [48, 48, 559] (1,287,936 points), 80,488 surface triangles -> C:\Users\niels\Dropbox\Brain Vault\Brain\Projects\Laminaro\jobs\Pipe with a sudden expansion v2 · Example · Pipe with a sudden expansion · run 1 2026-10-27 2330\results\view3d
$ (native) C:\Users\niels\CFD\native\OpenFOAM-v2606\msys64\home\ofuser\OpenFOAM\OpenFOAM-v2606\platforms\win64MingwDPInt32Opt\bin\checkMesh.exe -time 0 -writeFields (nonOrthoAngle skewness)  > log.checkMeshFields
checkMesh ok in 2s

$ C:\Program Files\ParaView 6.1.1\bin\pvpython.exe --force-offscreen-rendering C:\Users\niels\CFD\pipeline\render_mesh.py C:\Users\niels\CFD\cases\job_Pipe_with_a_sudden_expansion_v2_Example_Pipe_with_a_sudden_expansion_run_1_2026_10_27_2330\results\meshfoam\case.foam C:\Users\niels\Dropbox\Brain Vault\Brain\Projects\Laminaro\jobs\Pipe with a sudden expansion v2 · Example · Pipe with a sudden expansion · run 1 2026-10-27 2330\results\mesh.png
(   3.890s) [paraview        ]      vtkPolyhedron.cxx:2026  WARN| A cell with a non-manifold triangulation has been encountered. This cell cannot be contoured.
mesh picture written to C:\Users\niels\Dropbox\Brain Vault\Brain\Projects\Laminaro\jobs\Pipe with a sudden expansion v2 · Example · Pipe with a sudden expansion · run 1 2026-10-27 2330\results\mesh.png

$ C:\Program Files\ParaView 6.1.1\bin\pvpython.exe --force-offscreen-rendering C:\Users\niels\CFD\pipeline\export_mesh_lines.py C:\Users\niels\CFD\cases\job_Pipe_with_a_sudden_expansion_v2_Example_Pipe_with_a_sudden_expansion_run_1_2026_10_27_2330\results\meshfoam\case.foam C:\Users\niels\Dropbox\Brain Vault\Brain\Projects\Laminaro\jobs\Pipe with a sudden expansion v2 · Example · Pipe with a sudden expansion · run 1 2026-10-27 2330\results --patches wall --line-patches outlet inlet
(   3.277s) [paraview        ]      vtkPolyhedron.cxx:2026  WARN| A cell with a non-manifold triangulation has been encountered. This cell cannot be contoured.
mesh: 84316 surface + 34570 cut segments, 80488 + 34029 triangles -> C:\Users\niels\Dropbox\Brain Vault\Brain\Projects\Laminaro\jobs\Pipe with a sudden expansion v2 · Example · Pipe with a sudden expansion · run 1 2026-10-27 2330\results

$ C:\Users\niels\AppData\Local\Programs\Python\Python312\python.exe -X utf8 C:\Users\niels\CFD\pipeline\study_quality.py C:\Users\niels\Dropbox\Brain Vault\Brain\Projects\Laminaro\jobs\Pipe with a sudden expansion v2 · Example · Pipe with a sudden expansion · run 1 2026-10-27 2330
{"sections": ["Convergence", "Mesh", "Fluid region", "Physics"], "recommendations": ["Check the mesh: one run on a coarser mesh shows how much the cell size moves the result.", "Change the near-wall cell size (finer to get below 5, or coarser to get above 30)."]}

$ C:\Users\niels\AppData\Local\Programs\Python\Python312\python.exe -X utf8 C:\Users\niels\CFD\pipeline\report_html.py C:\Users\niels\Dropbox\Brain Vault\Brain\Projects\Laminaro\jobs\Pipe with a sudden expansion v2 · Example · Pipe with a sudden expansion · run 1 2026-10-27 2330\results
Results.html written
Quality.html written
