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varying of beam deformation Vs pressure appilied

Posted Nov 24, 2015, 12:21 a.m. EST Structural Mechanics Version 4.3 2 Replies

Ramanand Pandit
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Hello, I would like to say that i have choosen solid mechanics physics, stationary study but when i vary the pressure on deforming surface of my cantilever beam that surface deforms but when i vary the pressure deformation does not vary with any range of pressure applied. please somebody help me to find out the solution. I am using comsol 4.3
2 Replies Last Post Nov 25, 2015, 1:34 a.m. EST
Jeff Hiller COMSOL Employee

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Posted: 9 years ago Nov 24, 2015, 8:19 a.m. EST
Note that the deformations that are shown on screen are scaled, so although the deformations may look identical between two models they may have different amplitudes.
Jeff
Note that the deformations that are shown on screen are scaled, so although the deformations may look identical between two models they may have different amplitudes. Jeff
Ramanand Pandit
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Posted: 9 years ago Nov 25, 2015, 1:34 a.m. EST

Note that the deformations that are shown on screen are scaled, so although the deformations may look identical between two models they may have different amplitudes.
Jeff


Sir, thanks for your kind reply... sir one more question, I want to get curve between applied pressure and resulting resistance. Here i am using polysilicon(piezoresistive) as deforming structure.How can i get that?
[QUOTE] Note that the deformations that are shown on screen are scaled, so although the deformations may look identical between two models they may have different amplitudes. Jeff [/QUOTE] Sir, thanks for your kind reply... sir one more question, I want to get curve between applied pressure and resulting resistance. Here i am using polysilicon(piezoresistive) as deforming structure.How can i get that?

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