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Capacitively Coupled Plasma

Posted Dec 26, 2023, 9:16 a.m. EST Plasma Physics, Studies & Solvers Version 6.1 3 Replies

Alex Ling Jin Kai
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Hi eveyone, may I know how to solve these errors in COMSOL 6.1? Hope to hear the good news from you all. Thank you.

Failed to find a solution. Maximum number of Newton iterations reached. Returned solution is not converged. Not all parameter steps returned.

3 Replies Last Post Dec 26, 2023, 10:38 a.m. EST
Robert Koslover Certified Consultant
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Posted: 11 months ago Dec 26, 2023, 10:03 a.m. EST
Updated: 11 months ago Dec 26, 2023, 10:03 a.m. EST

Sounds like you have one or more errors in your setup and specification of the problem. I encourage you to post your .mph file to the forum so that others can examine it and offer their suggestions.

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Scientific Applications & Research Associates (SARA) Inc.
www.comsol.com/partners-consultants/certified-consultants/sara
Sounds like you have one or more errors in your setup and specification of the problem. I encourage you to post your .mph file to the forum so that others can examine it and offer their suggestions.
Alex Ling Jin Kai
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Posted: 11 months ago Dec 26, 2023, 10:28 a.m. EST

Hi Sir, I unable to upload the files as it exceed 5MB limit. How to solve this problem?

Hi Sir, I unable to upload the files as it exceed 5MB limit. How to solve this problem?
Robert Koslover Certified Consultant
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Posted: 11 months ago Dec 26, 2023, 10:38 a.m. EST
Updated: 11 months ago Dec 26, 2023, 10:41 a.m. EST

As the Comsol folks explain, "If your MPH-files are large, you can greatly reduce their size by selecting Clear All Built Meshes from the Mesh menu and Clear All Solutions from the Study menu, and then saving your MPH-files."

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Scientific Applications & Research Associates (SARA) Inc.
www.comsol.com/partners-consultants/certified-consultants/sara
As the Comsol folks explain, "If your MPH-files are large, you can greatly reduce their size by selecting Clear All Built Meshes from the Mesh menu and Clear All Solutions from the Study menu, and then saving your MPH-files."

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