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Pre Stressed modal analysis: Thermoelastic beam

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Hi,
I'm working on a thermoelastic beam under electrostatic loading. I use the Themoelasticity in the structural mechanics module+electrostatics. I'm interested in carrying out the eigenvalue analysis of this beam deformed under electrostatic force at an applied voltage. The thermoelasticity module don't have the option for the pre-stressed modal analysis.
Could anyone tell me how to go about it?

Cheers

0 Replies Last Post 2014年7月15日 GMT-4 15:28
COMSOL Moderator

Hello Dileesh Parayil

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