export from Starccm+ to Fluent

marine · June 23, 2010, 04:25

hello!

is that possible to export a volume mesh from starccm+ to fluent? does anyone know how to do that?

thanks a lot !

Marine

Tron · June 24, 2010, 02:34

Hi,

I managed to use starccm+ volume meshes in fluent. I do it the following way:
a) Export the starccm+ volume mesh using
File -> Export ...
Select "Mesh only" and "Files of Type CD-adapco CCM files (*.ccm)"

b) Use OpenFOAM's conversion tool "ccm26ToFoam" to create an OpenFOAM mesh

c) Use OpenFOAM's conversion tool "foamMeshToFluent" to convert the OpenFOAM mesh to the fluent format.

CJ

marine · June 24, 2010, 03:07

I tried that yesterday but I obtained a mesh with some negative volume cells in FLuent, I checked my meshes in Star and OF but there were no negative volume cells, do you know how I can fix that?

Tron · June 24, 2010, 03:18

Sorry, I don't know how to fix that. I didn't get any negative volumes, but I must admit that my meshes where rather simple. Anyway, how many negative volumes did you get? Just a few or a lot?

CJ

June 23, 2010, 04:25	export from Starccm+ to Fluent	#1
marine Member Marine Join Date: Mar 2010 Posts: 38 Rep Power: 16	hello! is that possible to export a volume mesh from starccm+ to fluent? does anyone know how to do that? thanks a lot ! Marine

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June 24, 2010, 02:34		#2
Tron New Member Christian Jungreuthmayer Join Date: Mar 2009 Posts: 9 Rep Power: 17	Hi, I managed to use starccm+ volume meshes in fluent. I do it the following way: a) Export the starccm+ volume mesh using File -> Export ... Select "Mesh only" and "Files of Type CD-adapco CCM files (*.ccm)" b) Use OpenFOAM's conversion tool "ccm26ToFoam" to create an OpenFOAM mesh c) Use OpenFOAM's conversion tool "foamMeshToFluent" to convert the OpenFOAM mesh to the fluent format. CJ

June 24, 2010, 03:07		#3
marine Member Marine Join Date: Mar 2010 Posts: 38 Rep Power: 16	I tried that yesterday but I obtained a mesh with some negative volume cells in FLuent, I checked my meshes in Star and OF but there were no negative volume cells, do you know how I can fix that?

June 24, 2010, 03:18		#4
Tron New Member Christian Jungreuthmayer Join Date: Mar 2009 Posts: 9 Rep Power: 17	Sorry, I don't know how to fix that. I didn't get any negative volumes, but I must admit that my meshes where rather simple. Anyway, how many negative volumes did you get? Just a few or a lot? CJ