|
[Sponsors] |
[Salome] SALOME : How to define several CellZone |
|
LinkBack | Thread Tools | Search this Thread | Display Modes |
March 23, 2018, 13:19 |
SALOME : How to define several CellZone
|
#1 |
New Member
Olivier Carpentier
Join Date: Mar 2018
Location: Bretagne
Posts: 1
Rep Power: 0 |
Hi,
The purpose of my study is to merge some solids in SALOME to define various CellZone and identify the porous ones. I read a lot of post like this on CFD and Salome forums but with no solutions : https://www.cfd-online.com/Forums/op...-openfoam.html This is the problem : "Geometry" I create 3 3D cubes in Salome. Then I make a compound of this cubes and create groups for faces and solids. "Mesh" I mesh the compound and identify Groups of Faces and Groups of Volumes with "Create Group from geometry". Mesh is export as file.unv "OF" This the result of ideasUnvToFoam command : /*---------------------------------------------------------------------------*\ | ========= | | | \\ / F ield | OpenFOAM: The Open Source CFD Toolbox | | \\ / O peration | Version: 4.1 | | \\ / A nd | Web: www.OpenFOAM.org | | \\/ M anipulation | | \*---------------------------------------------------------------------------*/ Build : 4.1 Exec : ideasUnvToFoam FullMesh.unv Date : Mar 23 2018 Time : 19:04:41 PID : 13713 nProcs : 1 sigFpe : Enabling floating point exception trapping (FOAM_SIGFPE). fileModificationChecking : Monitoring run-time modified files using timeStampMaster allowSystemOperations : Allowing user-supplied system call operations // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // Create time Processing tag:164 Starting reading units at line 3. l:1 units:" SI: Meter (newton)" unitType:2 Unit factors: Length scale : 1 Force scale : 1 Temperature scale : 1 Temperature offset : 273.15 Processing tag:2420 Skipping tag 2420 on line 9 Skipping section at line 9. Processing tag:2411 Starting reading points at line 20. Read 2896 points. Processing tag:2412 Starting reading cells at line 5815. First occurrence of element type 11 for cell 1 at line 5816 First occurrence of element type 41 for cell 381 at line 6956 First occurrence of element type 111 for cell 4183 at line 14560 Read 11130 cells and 3802 boundary faces. Processing tag:2467 Starting reading patches at line 36822. For group 1 named inlet trying to read 3724 patch face indices. For group 2 named poro trying to read 3675 patch face indices. For group 3 named outlet trying to read 3731 patch face indices. For group 4 named finlet trying to read 56 patch face indices. For group 5 named fwall_inlet trying to read 1158 patch face indices. For group 6 named fwall_poro trying to read 1154 patch face indices. For group 7 named fwall_outlet trying to read 1160 patch face indices. For group 8 named foutlet trying to read 54 patch face indices. Of 3802 so-called boundary faces 6 belong to two cells and are therefore internal Sorting boundary faces according to group (patch) 0: inlet is cellZone 1: poro is cellZone 2: outlet is cellZone 3: finlet is patch 4: fwall_inlet is patch 5: fwall_poro is patch 6: fwall_outlet is patch 7: foutlet is patch Constructing mesh with non-default patches of size: finlet 56 fwall_inlet 1158 fwall_poro 1154 fwall_outlet 1160 foutlet 54 --> FOAM Warning : From function Foam:olyMesh:olyMesh(const Foam::IOobject&, const Foam::Xfer<Foam::Field<Foam::Vector<double> > >&, const cellShapeList&, const faceListList&, const wordList&, const wordList&, const Foam::word&, const Foam::word&, const wordList&, bool) in file meshes/polyMesh/polyMeshFromShapeMesh.C at line 595 Found 208 undefined faces in mesh; adding to default patch. Adding cell and face zones Cell Zone outlet 3731 Cell Zone inlet 3724 Cell Zone poro 3675 End --- Patches for Face and CellZone seems to be well created but some files like Polymesh/CellZone are corrupted. The problem not occurs if I work with a single solid (even complex like pores assembly). If I refer to forums information, it could be a problem of internal faces. If I try a "repair" command in SALOME with "remove internal face", I'm not able to create groups from geometry (even if they are defined in the Geomtry like the previous try). If I fuse the model, it works for boundaries but I'm not able to define various cellZone based on initial solids. If anyone have an idea to define at last 3 connected solids on SALOME and export them on OpenFoam with various CellZone, I'll be very happy Thanks in advance ! |
|
Tags |
porous cell zone, salome |
Thread Tools | Search this Thread |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
HELP----Surface Reaction UDF | Ashi | Fluent UDF and Scheme Programming | 1 | May 19, 2020 21:13 |
SR_Rate UDF For a MEMs model | timjm | Fluent UDF and Scheme Programming | 1 | October 10, 2018 02:16 |
udf-Surface Reaction Rate-parse error in line 34 | priya_1985 | FLUENT | 1 | November 10, 2014 02:48 |
udf problem | eb.nabizadeh | Fluent UDF and Scheme Programming | 2 | March 1, 2013 00:28 |
Installing OF 1.6 on Mac OS X | gschaider | OpenFOAM Installation | 129 | June 19, 2010 09:23 |