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The periodic boundary condition cannot applied upon the boundary of PML in solid mechanics module

Posted Jul 6, 2011, 10:42 a.m. EDT Modeling Tools & Definitions, Parameters, Variables, & Functions, Structural Mechanics Version 4.2 1 Reply

Yong LI
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I'm now trying to use the lastest version COMSOL 4.2. but I encounter a question:

The PML which can be selected in the physics in 4.1, can only be selected in the definition in 4.2. I'm now working on some periodic strucuture, the PML's boundary therefore should be the periodic boundary condtion. these can be done in 4.1. but if i select the PML in the definition. the boundary of PML can not be selected in the periodic boundary conditon setting.

I don't know how to fix it?

Thanks a lot!
1 Reply Last Post Jul 30, 2011, 4:25 a.m. EDT
Yong LI
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Posted: 1 decade ago Jul 30, 2011, 4:25 a.m. EDT
Anybody knows how to fix it?
Anybody knows how to fix it?

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