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Adding the Kanda factor for Piezoresistive pressure sensors

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Hello,

I am working on a pressure sensor simulation.

How to define non-linearity of materials?

I noticed that checking the box of non linear geometry in the study step gives sort of non linearity on both deflection and output. Does anyone knows what does it add/edit in the material properties?


Can someone help how can I include the kanda factor in my Piezoressitivity matrix?

Thanks,
Mohamed

0 Replies Last Post 14 janv. 2014, 07:56 UTC−5
COMSOL Moderator

Hello Mohamed El-Barkouky

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