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Converge Issues for Comsol

Posted 25 nov. 2022, 00:34 UTC−5 Fluid & Heat, Chemical, Modeling Workflow 0 Replies

William Nguyen
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Hi,

I have some issues with COMSOL and I need help. I hope someone can provide the help.

First, I have two independent models (fluid flow&heat exchange + fluid flow in porous media (I set constant parameters to avoid the connection to the heat exchange)). If I run the models independently, the models are perfectly converge. However, when I run all together, the combination has converge issue although they are independently.

I appreciate if anyone can provide some hints or explain the reasons.

Thanks

0 Replies Last Post 25 nov. 2022, 00:34 UTC−5
COMSOL Moderator

Hello William Nguyen

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