CFD Online Discussion Forums

CFD Online Discussion Forums (http://www.cfd-online.com/Forums/)
-   FLUENT (http://www.cfd-online.com/Forums/fluent/)
-   -   Continuity Residual (http://www.cfd-online.com/Forums/fluent/102920-continuity-residual.html)

svanmunster June 6, 2012 08:07

Continuity Residual
 
Hi all,

I am simulating a free surface hydraulic jump in FLUENT. I am solving for steady state using 2nd order upwind momentum and pressure, with QUICK volume fraction schemes. I have obtained a solution for a relatively course mesh which shows a hydraulic jump downstream.

I have now adapted the grid and run again, but now the continuity residual is not converging. The residual plot is showing a cyclical trend of all residuals.

Any guidance would be GREATLY appreciated.

Thanks in advance.


All times are GMT -4. The time now is 00:46.