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-   -   Error in prism mesh (http://www.cfd-online.com/Forums/cfx/24751-error-prism-mesh.html)

Joao Lourenco October 29, 2007 12:13

Error in prism mesh
 
I have generated a good quality surface mesh around an aircraft, without errors or warnings. I was trying to create the prism mesh for the BL and I get the same error every time: "Assertion failed: 0, file prism.C, line 5000 This application has requested the Runtime to terminate it in an unusual way. (...) Error: prism terminated prematurely"

Does anyone know why this happens?

Thanks in advance.

Regards, Joao

Glenn Horrocks October 29, 2007 18:35

Re: Error in prism mesh
 
Hi,

I assume you are using ICEM? Unfortunately ICEM is not the world's most stable software. Thankfully it has got a LOT better in recent releases, but it is still not bullet-proof.

Try doing the same thing a different way, otherwise contact support and report it, it probably is a bug.

Glenn Horrocks

Dr. FLow Squad October 30, 2007 04:27

Re: Error in prism mesh
 
Sometimes a simple thing as smoothing the surfaces helps. - Dr. Flow Squad

João Lourenco October 30, 2007 06:41

Re: Error in prism mesh
 
I will try that!

Thank you very much!

Regards


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