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Convergence error

Veda Sandeep Nagaraja

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I am repeatedly getting an error that the solution is not converging. This is more prominent near the resonant frequency. Can you help me? I am using solid mechanics and conducting frequency domain analysis.

1 Reply Last Post 2014年3月12日 GMT-4 12:34
Henrik Sönnerlind COMSOL Employee

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Posted: 1 decade ago 2014年3月12日 GMT-4 12:34
Hi,

Since you have the problem around the resonant frequencies, a probable cause is that you have too low damping, so that the response is extremely large.

Regards,
Henrik
Hi, Since you have the problem around the resonant frequencies, a probable cause is that you have too low damping, so that the response is extremely large. Regards, Henrik

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