CFD Online Discussion Forums

CFD Online Discussion Forums (http://www.cfd-online.com/Forums/)
-   ANSYS (http://www.cfd-online.com/Forums/ansys/)
-   -   Gridgen to Fluent (http://www.cfd-online.com/Forums/ansys/70518-gridgen-fluent.html)

bro6789 November 26, 2009 11:25

Gridgen to Fluent
 
Hi everyone,

I created an unstructured grid using Gridgen and tried running it in Fluent. However, Fluent gave me an error saying that there were non-positive volumes when I ran the grid check. Somehow the max. volume recorded during the grid check was also negative. I tried reordering the domain in Fluent but that didn't solve the problem. Any suggestions?

Thanks in advance

jchawner January 2, 2010 13:16

Bro:

It's difficult to diagnose the problem with the information provided. First, are the volumes positive when computed in Gridgen using the Examine command?

As always, I recommend that you contact our Tech Support engineers at support@pointwise.com for detailed diagnosis.


All times are GMT -4. The time now is 11:00.