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multiphysics

Posted Mar 22, 2011, 1:01 p.m. EDT Fluid & Heat Version 4.0 0 Replies

Osameh Ghazian
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I am doing a multiphysics simulation. When I solve it for small voltages COMSOL can solve it, but when I increase the voltage I recieve the message

Time 38.90540034655847:
Repeated error test failures. May have reached a
singularity.
Last time step is not converged.

for sure I do not have singularity in my expressions.

What do you think the problem is?
0 Replies Last Post Mar 22, 2011, 1:01 p.m. EDT
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Hello Osameh Ghazian

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