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Note: This discussion is about an older version of the COMSOL Multiphysics® software. The information provided may be out of date.

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Problem with weak form-SBC

Posted 2014年3月17日 GMT-4 10:42 Version 3.5a 2 Replies

Den Nik
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Hello to everyone,
I am new to Comsol (i use the3.5a version) and i try to implement an SBC using the weak formulation in a simple structure in order to learn the weak form.Perhaps I have not understood it enough.
My first try was to use the rf-formulation of the SBC, then multiply with the test function and put it in the weak tab in the boundary setttings.
Is this a wrong way?

Thanks in advance
2 Replies Last Post 2014年4月3日 GMT-4 07:54
Den Nik
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Posted: 1 decade ago 2014年4月3日 GMT-4 07:41
Anyone?
I'm attaching the file...
Anyone? I'm attaching the file...

Attachments:

Pu
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Posted: 1 decade ago 2014年4月3日 GMT-4 07:54
Stuff about weak form is always interesting. Also would like to hear what people will say.

Good luck!
--
Pu, ZHANG
DTU Fotonik
Stuff about weak form is always interesting. Also would like to hear what people will say. Good luck! -- Pu, ZHANG DTU Fotonik

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