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Johnson Cook in COMSOL

Posted Jun 24, 2020, 10:39 a.m. EDT Heat Transfer & Phase Change, Materials, Results & Visualization Version 5.5 0 Replies

Eisha Khalid
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Hi,

I am trying to implement Johnson Cool model for Friction Stir Welding heat transfer module. I have defined the JC variable values in 'Materials' section. However, changing these values is creating no change in temperature results at all (using cut point analysis). I have tested on extreme values for all the JC parameters but the results remain unaffected. Apart from defining it under materials, am I supposed to introduce JC model values/equation somewhere else in the model as well?

Please guide.

Thanks, Eisha

0 Replies Last Post Jun 24, 2020, 10:39 a.m. EDT
COMSOL Moderator

Hello Eisha Khalid

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