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June 20, 2002, 04:23 |
relax factor problem
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#1 |
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how to control the relax factor to vary as the iterations in ground.
in q1 file ,one can control the relax factor.but it can only set a fixed value. I want to let the relax factor to vary as the isweep number. how can i do?? |
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June 24, 2002, 05:43 |
Re: relax factor problem
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#2 |
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In the appropriate section of group 19 of GROUND set, for example, DTFALS(U1)= function of ISWEEP. If linear relexation is applied then set DTFALS(U1)= - function of ISWEEP. In other words, DTFALS > 0 for false-time-step relaxation and DTFALS < 0 for linear relexation.
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June 26, 2002, 04:40 |
Re: relax factor problem
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#3 |
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thank you very much, i am really grateful of you.
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