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Convergence problem with Comsol 4.3b

Posted 13 ago 2013, 11:59 GMT-4 Low-Frequency Electromagnetics, Studies & Solvers Version 4.3a, Version 4.3b 2 Replies

Di Hu
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Hi Everyone

When I run the model in the 4.3a, it can work very well. The convergence firstly is about 1e4 to 1e5. When the comsol software is updated from 4.3a to 4.3b, the convergence becomes 8e8 and cannot work. Does anybody have the same problem? or Does anyone have the idea how to deal with it?

Best wish
Di
2 Replies Last Post 13 gen 2014, 16:31 GMT-5
COMSOL Moderator

Hello Di Hu

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If you do not hold an on-subscription license, you may find an answer in another Discussion or in the Knowledge Base.

Wenyu Xu
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Posted: 1 decade ago 22 nov 2013, 14:51 GMT-5
I have a similar issue. The model I created in 4.3a does not converge in 4.3b. The termination seems to have a problem. Have you solved this problem?
I have a similar issue. The model I created in 4.3a does not converge in 4.3b. The termination seems to have a problem. Have you solved this problem?
Negin Kananizadeh
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Posted: 1 decade ago 13 gen 2014, 16:31 GMT-5
Me too. Does anybody know why this is an issue?

Thanks,
Me too. Does anybody know why this is an issue? Thanks,

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