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Change in capacitance caused by structural deformation

Posted Jul 2, 2012, 11:14 a.m. EDT 0 Replies

Mantas Dobkevicius
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Hello,

I have the following problem. I need to measure the change in capacitance caused by deformation due to an applied force. I managed to simulate this in 2D. However, I am not able to simulate this in 3D. Whatever I do the capacitance stays constant, which means that there is something wrong with the way I implemented ALE. I have problem with defining the boundaries of deforming mesh and assinging displacement values. I have attached my simple 3D model. Could please someone take a look at it and tell me how to properly define ALE physics? I would be very grateful!

Thank you
Mantas
0 Replies Last Post Jul 2, 2012, 11:14 a.m. EDT
COMSOL Moderator

Hello Mantas Dobkevicius

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