|May 14, 2012, 07:37||
Import a Nastran file into ICEM CFD
Join Date: Oct 2011
Posts: 25Rep Power: 7
I am desperate about importing a Nastran file into ICEM CFD.
The Nastran file only has the volume elements (no surfaces and shell elements).
There are a lot of mistakes:
1) The Mesh in the Nastran file has some parts with hexagonal elements and they aren`t allowed in FLUENT. When I change them into tetra elements (Edit Mesh -> Convert Mesh Type -> All Types to Tetra), there occurs a problem when transforming the mesh into a mesh-file .msh
--> Error : face (near node 7558) is attached to more than 2 cells.
This face isnīt the only one with the mistake (> 100).
How can I solve the problem?
2) When I delete all parts with hexagonal elements, I can transform the mesh into a msh.file but I canīt import it into fluent
--> Error: Build Grid: Aborted due to critical error.
Did anyone has the same problem or do you know how to solve it? Is there a way to create surfaces from the volume elements and import it into icem cfd as a .igs or .stp that I can create my own mesh?
Thank you very much in advance!
|icem cfd, import mesh, nastran|
|Thread||Thread Starter||Forum||Replies||Last Post|
|GPU Linear Solvers for OpenFOAM||gocarts||OpenFOAM Announcements from Other Sources||36||Today 08:05|
|wmake compiling new solver||mksca||OpenFOAM Programming & Development||13||August 18, 2014 22:26|
|Problem installing on Ubuntu 9.10 -> 'Cannot open : No such file or directory'||mfiandor||OpenFOAM Installation||2||January 25, 2010 10:50|
|error while compiling the USER Sub routine||CFD user||CFX||3||November 25, 2002 16:16|
|PHI file structure||Eugene||Phoenics||9||November 2, 2001 23:00|