Stress in cMUT insulating layer 回答済み
Greetings,
I'm simulating a CMUT device. My silicon nitride layer has build-in thermal stress, more than 200 MPa.
Is there a way to incorporate this stress in the mechanical model, as a property of the layer ?
It has a very important contribution to the stiffness of the plate. In fact, in order to get the same stifness without thermal stress, i have to double the Young's Modulus.
thank you in advance
1件のコメント
Hi Cyril,
Unfortunately we do not support pre-stressed materials.
Best Regards,
Chloe
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