Did anyone worked on GID mesh import in OpenFoam??

Tushar@cfd · May 31, 2011, 03:21

Hello,

I am finding it quite difficult to read the GID(*.msh) file in the OpenFoam, I am using the free version of GID software for mesh generation.
The problem is mesh generated doesn't indicate the boundary nodes so, i guess this could be one of the problem in the import of mesh in OpenFoam by fluentToMeshFoam(file extension *.msh is same in GID as well) command.

I Just need to know the suggestion from guys who are working on this. Thanks in advance.

--------
Regards,
Tushar

pablodecastillo · May 31, 2011, 05:47

It is the same extension, but not same format. So, you must create a Fluent problem and then export the mesh. Gid has a fluent problemtype, i guess that you must download to use.

Tushar@cfd · May 31, 2011, 13:01

Hello Friend,

In the free(evaluation) version of GiD, the only mesh export option is "GiD mesh export". But, ya finally i got an option to select our solver so that mesh export in GiD this time will give good result... Thanks for the idea buddy....

----------
Regards,
Tushar Chourushi

May 31, 2011, 03:21	Did anyone worked on GID mesh import in OpenFoam??	#1
Tushar@cfd Senior Member T. Chourushi Join Date: Jul 2009 Posts: 321 Blog Entries: 1 Rep Power: 19	Hello, I am finding it quite difficult to read the GID(.msh) file in the OpenFoam, I am using the free version of GID software for mesh generation. The problem is mesh generated doesn't indicate the boundary nodes so, i guess this could be one of the problem in the import of mesh in OpenFoam by fluentToMeshFoam(file extension .msh is same in GID as well) command. I Just need to know the suggestion from guys who are working on this. Thanks in advance. -------- Regards, Tushar

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May 31, 2011, 05:47		#2
pablodecastillo Senior Member Pablo Join Date: Mar 2009 Posts: 102 Rep Power: 18	It is the same extension, but not same format. So, you must create a Fluent problem and then export the mesh. Gid has a fluent problemtype, i guess that you must download to use.

May 31, 2011, 13:01		#3
Tushar@cfd Senior Member T. Chourushi Join Date: Jul 2009 Posts: 321 Blog Entries: 1 Rep Power: 19	Hello Friend, In the free(evaluation) version of GiD, the only mesh export option is "GiD mesh export". But, ya finally i got an option to select our solver so that mesh export in GiD this time will give good result... Thanks for the idea buddy.... ---------- Regards, Tushar Chourushi