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Showing results 1 to 11 of 11 Search took 0.00 seconds. Search: Posts Made By: mihaipruna

Forum: OpenFOAM Meshing & Mesh Conversion March 18, 2012, 16:12

Replies: 19 [snappyHexMesh] no matter what I do, geometry looks rough! Views: 2,039 Posted By mihaipruna here's what i got, 1000000 max cells, symmetry on... here's what i got, 1000000 max cells, symmetry on 0 Z normal plane.

Forum: OpenFOAM Meshing & Mesh Conversion March 17, 2012, 17:54

Replies: 19 [snappyHexMesh] no matter what I do, geometry looks rough! Views: 2,039 Posted By mihaipruna thank you for all your help! thank you for all your help!

Forum: OpenFOAM Meshing & Mesh Conversion March 17, 2012, 09:34

Replies: 19 [snappyHexMesh] no matter what I do, geometry looks rough! Views: 2,039 Posted By mihaipruna thanks, symmetry will probably be the next step,... thanks, symmetry will probably be the next step, it's just setting one of the patches in blockMesh to a symmetry condition and only intersecting half the domain of the plane, right?

Forum: OpenFOAM Meshing & Mesh Conversion March 16, 2012, 18:57

Replies: 19 [snappyHexMesh] no matter what I do, geometry looks rough! Views: 2,039 Posted By mihaipruna thanks for the advice lore. it is a VM but on... thanks for the advice lore. it is a VM but on Win XP, on a laptop :) I need this to look good for a demo. I am creating the case files programmatically.

Forum: OpenFOAM Meshing & Mesh Conversion March 16, 2012, 14:46

Replies: 19 [snappyHexMesh] no matter what I do, geometry looks rough! Views: 2,039 Posted By mihaipruna ok, this is with refinement levels 8 9. Still can... ok, this is with refinement levels 8 9. Still can see a bit of roughness on the LE. Here are my SHM dictionary entries: maxLocalCells 100000; maxGlobalCells 2000000; ...

Forum: OpenFOAM Meshing & Mesh Conversion March 16, 2012, 08:13

Replies: 19 [snappyHexMesh] no matter what I do, geometry looks rough! Views: 2,039 Posted By mihaipruna hi lore, it seems that using anything beyond 8... hi lore, it seems that using anything beyond 8 for the top refinement level causes SHM to crash with the current 2000000 max cells global and 100000 local. I'll try to repeat the test on a different...

Forum: OpenFOAM Meshing & Mesh Conversion March 15, 2012, 15:34

Replies: 19 [snappyHexMesh] no matter what I do, geometry looks rough! Views: 2,039 Posted By mihaipruna thanks lore, that has greatly alleviated the... thanks lore, that has greatly alleviated the problem. I'm going to try levels 8,9.

Forum: OpenFOAM Meshing & Mesh Conversion March 15, 2012, 13:08

Replies: 19 [snappyHexMesh] no matter what I do, geometry looks rough! Views: 2,039 Posted By mihaipruna here is the blockMeshDict and a screenshot... here is the blockMeshDict and a screenshot showing ParaFoam view with mesh statistics

Forum: OpenFOAM Meshing & Mesh Conversion March 15, 2012, 12:58

Replies: 19 [snappyHexMesh] no matter what I do, geometry looks rough! Views: 2,039 Posted By mihaipruna I am using overwrite. I attached the SHM dict. ... I am using overwrite. I attached the SHM dict. thank you!

Forum: OpenFOAM Meshing & Mesh Conversion March 15, 2012, 12:09

Replies: 19 [snappyHexMesh] no matter what I do, geometry looks rough! Views: 2,039 Posted By mihaipruna lovecraft, that has improved the leading edge... lovecraft, that has improved the leading edge appearance a bit, but not perfect.

Forum: OpenFOAM Meshing & Mesh Conversion March 14, 2012, 18:18

Replies: 19 [snappyHexMesh] no matter what I do, geometry looks rough! Views: 2,039 Posted By mihaipruna no matter what I do, geometry looks rough! This was generated with snappyhex. I tried the settings from the motorbike tutorial, also added region refinements for the entire surface.

Showing results 1 to 11 of 11

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