|October 8, 2009, 04:09||
some problems about residual graphs
Join Date: Sep 2009
Posts: 9Rep Power: 8
Hello! I am doing something about nature convection in a hermetic vessel. The residual curves decline when the calculation is started, but after 250 iterations, the curves raise a little and fluctuate in a very small range. I tried to reduce the under-relaxation factors and make the mash more closer ,but this didn't work.
Can someone help me,please? Thanks a lot!
By the way,I don't kown very well about the do-intensity curve in the residual graphs.
|Thread||Thread Starter||Forum||Replies||Last Post|
|How to write k and epsilon before the abnormal end||xiuying||OpenFOAM Running, Solving & CFD||8||August 27, 2013 15:33|
|Low Mach number Compressible jet flow using LES||ankgupta8um||OpenFOAM Running, Solving & CFD||7||January 15, 2011 14:38|
|Computational time||sunnysun||OpenFOAM Running, Solving & CFD||5||March 16, 2009 04:32|
|Differences between serial and parallel runs||carsten||OpenFOAM Bugs||11||September 12, 2008 11:16|
|Convergence moving mesh||lr103476||OpenFOAM Running, Solving & CFD||30||November 19, 2007 15:09|