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Is it possible to input non-isotropic thermal expansion coefficients for Hyperelastic material

Posted 24 mag 2013, 15:58 GMT-4 Version 4.3 0 Replies

Andrew Voyiadjis
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I am using Comsol for a small project using solid mechanics physics and was wondering if I could define a coefficient of thermal expansion as diagonal instead of just isotropic for a hyperelastic material. I can do this for a linear elastic model, but not for a hyperelastic model. Any help would be greatly appreciated.

Best,

Andrew
0 Replies Last Post 24 mag 2013, 15:58 GMT-4
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