radiation and convection problem in fluent -- CFD Online Discussion Forums

October 8, 2016, 10:40

radiation and convection problem in fluent

osisir

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Hi friends
I'm going to simulate a situation that air blow over heating wire which the air's temp is 20c and the wire temp is 300c or more high.
I've considered the influence of convertion and radiation(I'm not sure if both are needed), so I set the condition in Mixed label as image show, but the result came out seems to be not so real.
Thanks for your answer.
PS: The air flow in at the right boundary, and get heated by wire, then flow out.

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	QQ截图20161008213425.png (6.7 KB, 6 views)

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convection, radiation

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