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Filtra

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rounding heat flux

Posted 20 apr 2015, 12:11 GMT-4 Heat Transfer & Phase Change Version 4.3 2 Replies

Tony Stark
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Hello,

I would like to make a heat flux turn around a circle, and I don't know how. Could you explain me please?
More precisely, I would like to make a Gaussian pulse turn around my circle, but it's just a bonus for me.

Thank you in advance :)

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2 Replies Last Post 21 apr 2015, 06:46 GMT-4
Ivar KJELBERG COMSOL Multiphysics(r) fan, retired, former "Senior Expert" at CSEM SA (CH)
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Posted: 10 years ago 20 apr 2015, 14:53 GMT-4
Hi

have you though of defining a cylindrical coordinate at your circle centre and apply the Gaussian shape in the "sys2.phi" coordinates?

--
Good luck
Ivar
Hi have you though of defining a cylindrical coordinate at your circle centre and apply the Gaussian shape in the "sys2.phi" coordinates? -- Good luck Ivar
Tony Stark
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Posted: 10 years ago 21 apr 2015, 06:46 GMT-4
Hello,

I have no knowledge in Comsol, just started few days ago. I found how to create a cylindrical system but still don't know how to use it in equations. Could you tell me how I can create a heat flux which is at the point given by a cylindrical equation?

Thank you
Hello, I have no knowledge in Comsol, just started few days ago. I found how to create a cylindrical system but still don't know how to use it in equations. Could you tell me how I can create a heat flux which is at the point given by a cylindrical equation? Thank you

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