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-   -   heated palced in ambient. (http://www.cfd-online.com/Forums/cfx/27075-heated-palced-ambient.html)

NVSD BABU February 26, 2009 09:25

heated palced in ambient.
 
HI all

i wanted to simulate a simple CHT problem.i have taken a copper plate,placed in ambient(open atmosphere) and it is heated by passing current and i measured the temperature on copper plate, now i want to simulate it in cfx,my doubt is how take surrounding air as a domain, if i create certain voulme of air around the copper plate how much volume i have to take,can i apply opening bounday condition in all the outer walls of the air domain if not what boundary conditions i should apply

Thanks in advance

Regards NVSD BABU


NVSD BABU February 26, 2009 09:52

Re: heated plate placed in ambient.
 
HI all

i wanted to simulate a simple CHT problem.i have taken a copper plate,placed in ambient(open atmosphere) and it is heated by passing current and i measured the temperature on copper plate, now i want to simulate it in cfx,my doubt is how take surrounding air as a domain, if i create certain voulme of air around the copper plate how much volume i have to take,can i apply opening bounday condition in all the outer walls of the air domain if not what boundary conditions i should apply

Thanks in advance

Regards NVSD BABU



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