restart

March 22, 2002, 10:43

Hello! I'm Dmitry.

Please help me to resolve my problem.

I need to use restart option in some steady state tasks. However after restarting residuals start to increase on each iteration. And this process takes too much iteration. So when I use the restart option I need much more time to get it solved than I would if I didn't abort the job up to satisfying the convergence criteria. What I should do to avoid divergence after restart?

March 27, 2002, 11:26

Are you using the standard restart or the initial field restart?

March 22, 2002, 10:43	restart	#1
Dmitry Guest Posts: n/a	Hello! I'm Dmitry. Please help me to resolve my problem. I need to use restart option in some steady state tasks. However after restarting residuals start to increase on each iteration. And this process takes too much iteration. So when I use the restart option I need much more time to get it solved than I would if I didn't abort the job up to satisfying the convergence criteria. What I should do to avoid divergence after restart?

March 27, 2002, 11:26	Re: restart	#2
cjtune Guest Posts: n/a	Are you using the standard restart or the initial field restart?

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