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how to write strain & strain rate in expression in comsol v 4.1
Posted Jan 27, 2011, 2:29 a.m. EST Version 4.1 1 Reply
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I am not able to write a expression for strain & strain rate in v 4.1.Actually, in v 3.4 strain & strain rate is wriiten as ux & uxt respectively.But same expression is not working in comsol v 4.1.pls help.
1 Reply Last Post Jan 27, 2011, 3:52 a.m. EST
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Posted:
1 decade ago
Hi
se previous thread, and turn on the preferences "equations" and check the new naming, its probably an upper case X you need, but this is physics dependent. Understanding the Frame issue is crucial in v4, if you want to be sure you know what you are doing ;)
--
Good luck
Ivar
se previous thread, and turn on the preferences "equations" and check the new naming, its probably an upper case X you need, but this is physics dependent. Understanding the Frame issue is crucial in v4, if you want to be sure you know what you are doing ;)
--
Good luck
Ivar