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Error message: Failed to find a new solution

Posted 2018年9月4日 GMT-4 02:59 Electromagnetics, Electromagnetic Heating Version 5.2 1 Reply

Minna Theres James
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Hi, I am new to comsol.I have created a geometry which has glass fibre block on which there is a platinum strip to study the Joule heating due to current flow through platinum strip. On computing it shows the following error message: Failed to find a solution. Maximum number of segregated iterations reached. In Segregated step 2: There was an error message from the linear solver. The relative residual(0.68)is greater than the relative tolerance. Returned solution is not conerged. Please help me to find out what the error means and what should I do to compute the program. With Regards Minna.

1 Reply Last Post 2018年9月4日 GMT-4 03:14
Mickaël Barsive COMSOL Employee

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Posted: 6 years ago 2018年9月4日 GMT-4 03:14

Hello,

For this kind of question, please contact COMSOL technical support.

Usually, this error occurs for ill-posed problems. Please check your boundary conditions.

Regards,

Mickaël

Hello, For this kind of question, please contact COMSOL technical support. Usually, this error occurs for ill-posed problems. Please check your boundary conditions. Regards, Mickaël

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