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rolling sliding contact

Posted 26 set 2016, 09:41 GMT-4 MEMS & Piezoelectric Devices, Structural Mechanics Version 5.2a 2 Replies

Thien
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Hi,

I would like to create a model in time dependent study. My model include a cantilever beam and a ball with no contact in initial moment. A ball located in the tip of the beam, it was applied a harmonic displacement and then it is going to approaching and contact of the tip of the cantilever beam. So, in this case how could I define the contact boundary condition of the cantilever beam and the ball.

Thanks

2 Replies Last Post 29 set 2016, 09:17 GMT-4
Raoul Piquerel
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Posted: 8 years ago 29 set 2016, 07:52 GMT-4
Dear Thien,

Maybe the following model can help you : www.comsol.com/model/adhesion-and-decohesion-of-indenting-ball-42421. It describes the way to use an adhesion condition between a ball and a membrane.
Dear Thien, Maybe the following model can help you : https://www.comsol.com/model/adhesion-and-decohesion-of-indenting-ball-42421. It describes the way to use an adhesion condition between a ball and a membrane.
Thien
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Posted: 8 years ago 29 set 2016, 09:17 GMT-4
Thanks for your information
Thanks for your information

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