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Surface vector

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Hi,

I want to do surface integration in my 3D model. There are rectangular and round holes in the geometry. My integral formula includes surface vector.

So how should I define surface vectors in my integral formula?
Can I define surface vectors for an arbitrary structure in Comsol?

Thanks.

0 Replies Last Post 2 dic 2013, 11:32 GMT-5
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Hello Ying Li

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