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[Commercial meshers] Converting a mesh with splitted cells using fluentMeshToFoam |
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February 24, 2009, 14:08 |
Converting a mesh with splitted cells using fluentMeshToFoam
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#1 |
New Member
Jean-Luc Pelerin
Join Date: Mar 2009
Posts: 21
Rep Power: 17 |
Hi Foamers,
I have a fluent mesh made with Hexpress which has some cells splitted (Hexpress makes a coarse mesh and then refines the mesh by splitting some cells. I think the name for such a mesh is non-conformal). When running fluentMeshToFoam, I get the following error message: /*---------------------------------------------------------------------------*\ | ========= | | | \ / F ield | OpenFOAM: The Open Source CFD Toolbox | | \ / O peration | Version: 1.4.1-dev | | \ / A nd | Web: http://www.openfoam.org | | \/ M anipulation | | \*---------------------------------------------------------------------------*/ Exec : fluentMeshToFoam . . ../Geometry/ES.msh Date : Feb 24 2009 Time : 18:57:25 Host : mccfx02.corpnet.singlebuoy.com PID : 8083 Root : /home/SBM/jep/OpenFOAM/SBM/EsperitoSanto/Case001 Case : . Nprocs : 1 Create time Reading header: "HEXPRESS 2.7-1" Dimension of grid: 3 ,,Number of cells: 297279 number of faces: 1221398 Number of points: 616842 Other readCellGroupData: 1 1 4893f 1 4 Reading uniform cells Reading points Reading uniform faces Reading uniform faces Reading uniform faces Reading uniform faces Reading uniform faces Reading uniform faces Reading uniform faces Reading uniform faces Reading uniform faces Reading uniform faces Reading uniform faces Found unknown block59 Embedded blocks in comment or unknown: ( Found end of section in unknown Embedded blocks in comment or unknown Found end of section in unknown Found end of section in unknown Read zone1:3 name:parent patchTypeID:parent Reading zone data Read zone1:4 name:interior patchTypeID:interior Reading zone data Read zone1:5 name:hull patchTypeID:wall Reading zone data Read zone1:6 name:bk2 patchTypeID:wall Reading zone data Read zone1:7 name:bk1 patchTypeID:wall Reading zone data Read zone1:8 name:bottom patchTypeID:mass-flow-inlet Reading zone data Read zone1:9 name:left patchTypeID:mass-flow-inlet Reading zone data Read zone1:10 name:top patchTypeID:mass-flow-inlet Reading zone data Read zone1:11 name:right patchTypeID:mass-flow-inlet Reading zone data Read zone1:12 name:sym1 patchTypeID:symmetry Reading zone data Read zone1:13 name:sym2 patchTypeID:symmetry Reading zone data Read zone1:14 name:internal_surface_30 patchTypeID:wall Reading zone data FINISHED LEXING --> FOAM FATAL ERROR : Trying to add 7th face to a cell with 6 faces. Face index: 105 Current faces: 6(21785 24076 24080 24089 24092 104) From function fluentMeshToFoam in file fluentMeshToFoam.L at line 954. FOAM aborting Aborted Is it a known bug/missing feature? Is there a way to convert such a mesh? Thank you, Jean-Luc |
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February 26, 2009, 14:25 |
If I'm not wrong, fluentMeshTo
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#2 |
Senior Member
Francesco Del Citto
Join Date: Mar 2009
Location: Zürich Area, Switzerland
Posts: 237
Rep Power: 18 |
If I'm not wrong, fluentMeshToFoam does not support this kind of meshes, or at least it is not so flexible.
Since your mesh is 3D, try to use fluent3DMeshToFoam. It is much better than the other one! Francesco |
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March 2, 2009, 14:49 |
Francesco,
Thank you for yo
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#3 |
New Member
Jean-Luc Pelerin
Join Date: Mar 2009
Posts: 21
Rep Power: 17 |
Francesco,
Thank you for your answer! Jean-Luc |
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July 7, 2009, 06:35 |
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#4 |
Senior Member
Fabian Braennstroem
Join Date: Mar 2009
Posts: 407
Rep Power: 19 |
Hi Jean-Luc,
did the import work for you? Regards! Fabian |
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April 25, 2011, 17:56 |
Importing hexpress mesh to OpenFOAM
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#5 |
Member
Sung-Eun Kim
Join Date: Mar 2009
Posts: 76
Rep Power: 17 |
Did the import work?
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