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COMSOL bug ! due to the prescribed velocity in Solid mechanics

Posted Apr 30, 2018, 9:26 p.m. EDT Structural & Acoustics, General, Geomechanics Version 5.3 0 Replies

Yu Zhang
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Dear all

I apply a precribed velocity at one boundary with a very small value, 1e-20m. However, at the initial time step, the geometry distorted extremely, which did not make any sense. I am wondering whether others have encountered such issues? and how did you solve it? Is it a bug of COMSOL? It is so weird.

hhh

Thank you for your help.

Yu

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Yu Zhang
0 Replies Last Post Apr 30, 2018, 9:26 p.m. EDT
COMSOL Moderator

Hello Yu Zhang

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