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heated palced in ambient.

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Old   February 26, 2009, 09:25
Default heated palced in ambient.
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NVSD BABU
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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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Old   February 26, 2009, 09:52
Default Re: heated plate placed in ambient.
  #2
NVSD BABU
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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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