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Comsol not converging: Boundary constraint with time derivative
Posted 2020年12月22日 GMT-5 07:43 General, Modeling Tools & Definitions, Equation-Based Modeling Version 5.5 0 Replies
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Hello,
I have been trying to simulate a model with boundary constraint which has a time derivative term. The solution is not converging; showing an error message: 'Failed to find consistent initial values.'
I have consulted the following comsol blog/forum posts:
https://www.comsol.com/forum/thread/25297/failed-to-find-consistent-initial-values https://www.comsol.com/support/knowledgebase/1172
But I couldn't resolve the problem. The screenshots of the error messages and the model files are attached for convenience. Modeling details are summarized in the attached .pdf file.
Any sort of help would be highly appreciated. Thank you.
Best Mehadi
Attachments:
Hello Mehadi Hasan
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