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Nonlinear solver did not converge, Segregated group 1 - Error

Posted Apr 20, 2014, 3:51 p.m. EDT Heat Transfer & Phase Change Version 4.4 2 Replies

Jatin Kashyap
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i am solving Time dependent analysis of coupled Heat Transfer and Solid Mechanics physics. But i am getting error of "Nonlinear solver did not converge. Segregated group 1" I tried by changing tolerance from 0.01 to 1 but still same thing.
2 Replies Last Post Apr 23, 2014, 12:59 p.m. EDT
Jatin Kashyap
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Posted: 1 decade ago Apr 22, 2014, 4:09 p.m. EDT
Can anybody help me , i am still struggling with the same problem.
Thank you for your time.
Can anybody help me , i am still struggling with the same problem. Thank you for your time.
Alireza P Saghati
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Posted: 1 decade ago Apr 23, 2014, 12:59 p.m. EDT
Same problem here.
Using the microwave heating module.
The RF module solves the problem with no problem.

Error is:

Failed to find a solution.
In segregated group 2:
The relative error (0.12) is greater than the relative tolerance.
Returned solution is not converged.
Same problem here. Using the microwave heating module. The RF module solves the problem with no problem. Error is: Failed to find a solution. In segregated group 2: The relative error (0.12) is greater than the relative tolerance. Returned solution is not converged.

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