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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 The information provided may be out of date.

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Dissimilar Meshing

Posted 2011年6月16日 GMT-4 11:55 Version 4.1 4 Replies

Susant Patra
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Hi,

I have an assembly that has components size varying from few microns to a mm. I want to mesh it such a way that the larger components will have large element and connected to smaller elements without transition elements. How can I achieve this in comsol? In FEM as I recall there is something called super element. How can I create such a super element in comsol?

I would appreciate your help in this regard.

Regards,
Susant
4 Replies Last Post 2011年6月29日 GMT-4 20:03
Jeff Hiller COMSOL Employee

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Posted: 1 decade ago 2011年6月16日 GMT-4 13:26
It's indeed possible. The "trick" consists in using an assembly and an identity pair. See the attached screenshot for an example illustrating that approach.
It's indeed possible. The "trick" consists in using an assembly and an identity pair. See the attached screenshot for an example illustrating that approach.
Susant Patra
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Posted: 1 decade ago 2011年6月22日 GMT-4 16:34
Hi Jean,

I did not see any attached screen shot. I would appreciate if you can resend it.

Regards,
Susant
Hi Jean, I did not see any attached screen shot. I would appreciate if you can resend it. Regards, Susant
Jeff Hiller COMSOL Employee

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Posted: 1 decade ago 2011年6月27日 GMT-4 16:15
Sorry, he it is.
Sorry, he it is.

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Susant Patra
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Posted: 1 decade ago 2011年6月29日 GMT-4 20:03
Hi Jean,

Thanks!


Regards,
Susant

Hi Jean, Thanks! Regards, Susant

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