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how to assign a tangential force on a parallelepiped's surface

Posted Dec 18, 2018, 6:29 a.m. EST 1 Reply

Krupali
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I'd like to know how to assign a tangential force on a parallelepiped's surface. I had assigned a normal force using the command nx in x direction and selected the right surface , but I don't Know how to do with tangential forces (I mean Fixed Constraint)

1 Reply Last Post Dec 18, 2018, 10:46 a.m. EST
Jeff Hiller COMSOL Employee

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Posted: 6 years ago Dec 18, 2018, 10:46 a.m. EST

The tangential vectors are t1 and t2. See this thread and the links therein for more information.

Best,

Jeff

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Jeff Hiller
The tangential vectors are t1 and t2. See [this thread](https://www.comsol.com/forum/thread/146372/which-variable-s-denote-fluid-shear-on-a-surface-in-3d?last=2017-06-21T18:44:34Z) and the links therein for more information. Best, Jeff

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