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Time dependent and non linear model takes (too?) long to solve...

Hello everyone, I am simulating electrical machines within the rotating machinery interface in the ACDC module. The model I calculate right now solves. But the way it solves is not satisfying in my...

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Re: Time dependent and non linear model takes (too?) long to solve...

By the way: The mesh is only within the airgap very fine. All other domains use standard element size.

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Re: Time dependent and non linear model takes (too?) long to solve...

Hi have you also checked www.comsol.eu/support/knowledgebase/1118/www.comsol.eu/support/knowledgebase/1062/www.comsol.eu/support/knowledgebase/905/ -- Good luck Ivar

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Re: Time dependent and non linear model takes (too?) long to solve...

Hi Norbert, I realize it has been a while since this thread was placed but I am now having issues similar to yours (rotating machinery, nonlinear steel, time-domain, resulting in *really* small time...

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