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Modeling nanoparticle heating

Posted 2013年8月20日 GMT-4 09:34 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 2013年8月21日 GMT-4 03:55
Jiuan Wei
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Posted: 1 decade ago 2013年8月20日 GMT-4 22:16
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 2013年8月20日 GMT-4 22:24
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 2013年8月20日 GMT-4 22:27
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 2013年8月20日 GMT-4 23:41
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 2013年8月20日 GMT-4 23:58
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 2013年8月21日 GMT-4 03:55
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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