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Modifying the Const. equations
Posted 13 févr. 2012, 05:37 UTC−5 Materials, Modeling Tools & Definitions, Parameters, Variables, & Functions Version 4.2a 1 Reply
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Hi
I am new to COMSOL 4.2a and wondering if i could modify the constitutive equations of the material model ( e.g. the equation for the visco-elastic stress computation).
i want to add a bulk stress computation with bulk modulus K and add to the existing shear stress term.
is there a way to do that in COMSOL 4.2a ( would you tell me how to do such modifications)?
appreciating your suggestions
-Tesfaye
I am new to COMSOL 4.2a and wondering if i could modify the constitutive equations of the material model ( e.g. the equation for the visco-elastic stress computation).
i want to add a bulk stress computation with bulk modulus K and add to the existing shear stress term.
is there a way to do that in COMSOL 4.2a ( would you tell me how to do such modifications)?
appreciating your suggestions
-Tesfaye
1 Reply Last Post 13 févr. 2012, 08:14 UTC−5
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Posted:
1 decade ago
Hi
try s a search on the Forum, and check the COMSOL conf papers on the web, you can adapt most parameters equations in COMSOL, all depends exactly what you are trying to do
--
Good luck
Ivar
try s a search on the Forum, and check the COMSOL conf papers on the web, you can adapt most parameters equations in COMSOL, all depends exactly what you are trying to do
--
Good luck
Ivar