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

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Nhat Nam Nguyen

Nhat Nam Nguyen

November 3, 2012 8:05am UTC

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

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

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Ivar Kjelberg

Ivar Kjelberg

November 3, 2012 12:23pm UTC in response to Nhat Nam Nguyen

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

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

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Good luck
Ivar

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Nhat Nam Nguyen

Nhat Nam Nguyen

November 6, 2012 2:45am UTC in response to Ivar Kjelberg

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

Dear Mr. Ivar,
Thank you very much for your response.
Best Regards,
Nam

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