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How to set the time step dt to a specific value when calculating for transient problem

Posted Nov 3, 2012, 4:05 a.m. EDT Version 4.3 2 Replies

Nhat Nam Nguyen
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Hello everybody,
I am now simulating a transient problem using Electric current mode but I do not know how to set up the time step dt to a specific value. Anybody have experiences about this, please help me.
Thank you very much.
Nam
2 Replies Last Post Nov 5, 2012, 9:45 p.m. EST
Ivar KJELBERG COMSOL Multiphysics(r) fan, retired, former "Senior Expert" at CSEM SA (CH)
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Posted: 1 decade ago Nov 3, 2012, 8:23 a.m. EDT
Hi

you define the time stepping in the time dependent solver node, COMSOl will choose it's own stepping and save the results at your difined time steps, by default, you can chenge these settings down in the solver sub-nodes

--
Good luck
Ivar
Hi you define the time stepping in the time dependent solver node, COMSOl will choose it's own stepping and save the results at your difined time steps, by default, you can chenge these settings down in the solver sub-nodes -- Good luck Ivar
Nhat Nam Nguyen
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Posted: 1 decade ago Nov 5, 2012, 9:45 p.m. EST
Dear Mr. Ivar,
Thank you very much for your response.
Best Regards,
Nam
Dear Mr. Ivar, Thank you very much for your response. Best Regards, Nam

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