CFX Pre Error - has anyone seen this?

January 16, 2009, 03:16

I keep getting an error when I try and upload a mesh into CFX-Pre and wondered if anyone can shed any light on it for me. I suspect it related to memory but can't be sure.

I have tried three separate meshes with 6.8 and 13.9 million elements and when I try to import them into Pre I get the following error.

ERROR: Unable to identify a model with a DS object id of 40 in ….."

I am running grid independency checks and my mesh with 5.5 million elements works perfectly. I am using a 4Gb machine with 2 CPUs (2.6GHz Xeon).

Thanks for any suggestions.

Jenny

January 29, 2009, 03:38

Hi,

You need to have 8-16 GB machine since your grid size is 20.7M(6.8 + 13.9).

Regards, Jwala.

January 16, 2009, 03:16	CFX Pre Error - has anyone seen this?	#1
Jenny Guest Posts: n/a	I keep getting an error when I try and upload a mesh into CFX-Pre and wondered if anyone can shed any light on it for me. I suspect it related to memory but can't be sure. I have tried three separate meshes with 6.8 and 13.9 million elements and when I try to import them into Pre I get the following error. ERROR: Unable to identify a model with a DS object id of 40 in ….." I am running grid independency checks and my mesh with 5.5 million elements works perfectly. I am using a 4Gb machine with 2 CPUs (2.6GHz Xeon). Thanks for any suggestions. Jenny

January 29, 2009, 03:38	Re: CFX Pre Error - has anyone seen this?	#2
Jwala Guest Posts: n/a	Hi, You need to have 8-16 GB machine since your grid size is 20.7M(6.8 + 13.9). Regards, Jwala.

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