CFD Online Discussion Forums

CFD Online Discussion Forums (http://www.cfd-online.com/Forums/)
-   CFX (http://www.cfd-online.com/Forums/cfx/)
-   -   Stirred Tank (http://www.cfd-online.com/Forums/cfx/23945-stirred-tank.html)

Henrique May 7, 2007 15:27

Stirred Tank
 
Hello! Im having some problems simulating the flow in a stirred tank at 450 RPM.The velocities and presure are too high up to 3000 m.s^-1and 4x10^8 Pa.

Thanks!


Glenn Horrocks May 7, 2007 18:26

Re: Stirred Tank
 
Hi,

Sounds like it is diverging. It could be a physical problem (ie incorrect simulation setup) or a numerical problem (ie not converging). Have a look in the CFX documentation on obtaining convergence.

Glenn Horrocks


All times are GMT -4. The time now is 11:16.