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Transient analysis repeated error test failed

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The original parameters of the material are used, and the transient analysis results normally. When a certain parameter of the material is modified and the solver uses the default settings, when the transient analysis is run again, the repeated error test fails, singularity may occur, and the last time step does not converge. . For this kind of error, how should I solve it.


0 Replies Last Post 19 sept. 2020, 07:30 UTC−4
COMSOL Moderator

Hello 浩堂 郄

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