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Modeling nanoparticle heating

Posted Aug 20, 2013, 9:34 a.m. EDT Heat Transfer & Phase Change Version 4.3a 6 Replies

Kwabena Kan-Dapaah
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Hi,

How do i model multisource nanoparticles heating in COMSOL.
6 Replies Last Post Aug 21, 2013, 3:55 a.m. EDT
Jiuan Wei
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Posted: 1 decade ago Aug 20, 2013, 10:16 p.m. EDT
Hi Kwabena,

I wonder if COMSOL can handle the physical problem under nano scale.

Hi Kwabena, I wonder if COMSOL can handle the physical problem under nano scale.
Kwabena Kan-Dapaah
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Posted: 1 decade ago Aug 20, 2013, 10:24 p.m. EDT
So how do I add a weak form of the heat transfer equation to heat transfer model?
So how do I add a weak form of the heat transfer equation to heat transfer model?
Kwabena Kan-Dapaah
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Posted: 1 decade ago Aug 20, 2013, 10:27 p.m. EDT
Maybe a more realistic question is how to model a multisource heat transfer problem in comsol.
Maybe a more realistic question is how to model a multisource heat transfer problem in comsol.
Jiuan Wei
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Posted: 1 decade ago Aug 20, 2013, 11:41 p.m. EDT
Hi Kwabena,

Can you explain what is the multisource heat transfer problem?


Hi Kwabena, Can you explain what is the multisource heat transfer problem?
Kwabena Kan-Dapaah
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Posted: 1 decade ago Aug 20, 2013, 11:58 p.m. EDT
Say you want to solve the heat transfer in a domain with multiple point heat sources such that the heat generation term should be an algebraic sum of all the point sources.

Thank you.
Say you want to solve the heat transfer in a domain with multiple point heat sources such that the heat generation term should be an algebraic sum of all the point sources. Thank you.
Jiuan Wei
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Posted: 1 decade ago Aug 21, 2013, 3:55 a.m. EDT
Hi Kwabena,

How large is the region with multiple point heat sources?

I don't know if COMSOL can handle the problem with seperate point heat sources.

Hi Kwabena, How large is the region with multiple point heat sources? I don't know if COMSOL can handle the problem with seperate point heat sources.

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