|October 28, 2010, 04:44||
Join Date: Sep 2010
Posts: 18Rep Power: 7
You also mention Bulk quantities like pressures, velicities and temperatures have stopped changing. Correct me if i am wrong. But this would be for steady state where the above qualities stop changing.
If i am doing a transient simulation as long as the Residual target and the conservation target are met or below the target value and they stop changing after each iteration, i can consider it as converged?
I have also set monitoring points in terms of temperature.
Is there a difference for the setting for Temperature and Total Temperature? For my case of heat transfer.
|October 28, 2010, 18:16||
Join Date: Mar 2009
Location: Sydney, Australia
Posts: 11,290Rep Power: 88
Bulk quantities changing also applies to transient simulations. As the solver iterates to a solution for a given timestep it adjusts the P, V, T fields to obtain convergence. So you need to make sure these values are not changing inside the current timestep before you can declare this timestep converged and move to the next one.
|Thread||Thread Starter||Forum||Replies||Last Post|
|ATTENTION! Reliability problems in CFX 5.7||Joseph||CFX||14||April 20, 2010 15:45|
|Different flow pattern between OpenFOAM and CFX||AirS||OpenFOAM||0||January 12, 2010 08:08|
|heat generation in CFX||Ema||CFX||4||August 7, 2009 05:39|
|Electronics Enclosure Analysis with CFX||Simulation Engineer||CFX||1||April 22, 2009 11:08|
|CFX 10's solutions differ from CFX 5.7's||Atit Koonsrisuk||CFX||4||July 26, 2006 11:59|