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Note: This discussion is about an older version of the COMSOL Multiphysics® software. The information provided may be out of date.

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Air in solidmechanics

Posted 2011年7月4日 GMT-4 12:42 Version 4.1 2 Replies

Sam Gage
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Dear Sir ,
How can I model air density and elastic modulus in solid mechanics module case using multiphysics ???
2 Replies Last Post 2011年7月6日 GMT-4 18:38
Vijay Gopal
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Posted: 1 decade ago 2011年7月5日 GMT-4 03:20
Dear Sam,

Try to use fluid-structure interaction modules[FSI] under CFD which couples both physics of fluids and solid mechanics . But you have mentioned modelling density and elastic modulus which can be done by choosing "user-defined" for density and elastic modulus seperatly in this interface as per your design.

good luck

vijay g
Dear Sam, Try to use fluid-structure interaction modules[FSI] under CFD which couples both physics of fluids and solid mechanics . But you have mentioned modelling density and elastic modulus which can be done by choosing "user-defined" for density and elastic modulus seperatly in this interface as per your design. good luck vijay g
Sam Gage
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Posted: 1 decade ago 2011年7月6日 GMT-4 18:38
Thanks ... I AM USING ELECTRIC AND MAGNETIC FIELDS .... with the solid mechanics so I need to know exactly what is the elastic modulus case I am modeling magnetic field varying with the dynamics of structure...
Thanks ... I AM USING ELECTRIC AND MAGNETIC FIELDS .... with the solid mechanics so I need to know exactly what is the elastic modulus case I am modeling magnetic field varying with the dynamics of structure...

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