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April 29, 2011, 04:09 |
Sharing surface
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#1 |
Senior Member
Rickard
Join Date: May 2010
Location: Lund, Skåne, Sweden
Posts: 143
Rep Power: 15 |
Hi all
I have some problem. I have a box which is divided into to smaller boxed, then naturally they share on surface. I do like this. 1.Create points 2.Create curves 3.create surfaces 4.create body, one upboxcells and one downboxcells 5.create parts, one upbox and one down box In 4. and 5. they have a combined surface. 6. create blocking, here I again choose the upboxcells and downboxcells, creating a 3D box. I here have to select merge the 3D blocks 7. Pre-mesh params , choose the wanted resolution, make sure that the x and y cells are the same for both "boxes" 8. save unstruct mesh 9 load from blocking 10 output with BCs. fluid for the cells and walls for the rest. 11 try to run fluentMeshToFoam in OpenFoam and get error dimension of grid: 3 Creating shapes for 3-D cells --> FOAM FATAL ERROR: Cannot find match for first face. cell model: hex first model face: 4(0 4 7 3) Mesh faces: 6 ( 0() 0() 0() 0() 0() 0() ) From function create3DCellShape(const label cellIndex, const labelList& faceLabels, const labelListList& faces, const labelList& owner, const labelList& neighbour, const label fluentCellModelID) in file create3DCellShape.C at line 185. Anyone who can help ? |
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