What Radiation Model should I use?

redwanamit034 · July 20, 2015, 23:05

I am doing a conjugate heat transfer analysis between a solid body and a high velocity gas (helium) flowing over the solid. The solid is heated by a heat source and it is cooled down by the fluid. I am only concerned about the temperature distribution in the solid.What radiation model should I use?

redwanamit034 · July 20, 2015, 23:14

Any idea anyone???

redwanamit034 · July 21, 2015, 00:09

Any suggestion? DO, S2S or P1 - which one should I use?

Peter_J · July 22, 2015, 05:30

Hi,

You have provided very little information about the key issue: heat source. How this heat source is located / attached in your model? Are you solving localized heat source in proximity to some plate being heated and then cooled by gas?
Could you post some very simple picture of your case?

July 20, 2015, 23:05	What Radiation Model should I use?	#1
redwanamit034 New Member RJC Join Date: Jun 2015 Posts: 18 Rep Power: 11	I am doing a conjugate heat transfer analysis between a solid body and a high velocity gas (helium) flowing over the solid. The solid is heated by a heat source and it is cooled down by the fluid. I am only concerned about the temperature distribution in the solid.What radiation model should I use?

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July 20, 2015, 23:14		#2
redwanamit034 New Member RJC Join Date: Jun 2015 Posts: 18 Rep Power: 11	Any idea anyone???

July 21, 2015, 00:09		#3
redwanamit034 New Member RJC Join Date: Jun 2015 Posts: 18 Rep Power: 11	Any suggestion? DO, S2S or P1 - which one should I use?

July 22, 2015, 05:30		#4
Peter_J New Member P. Join Date: Jan 2013 Posts: 3 Rep Power: 13	Hi, You have provided very little information about the key issue: heat source. How this heat source is located / attached in your model? Are you solving localized heat source in proximity to some plate being heated and then cooled by gas? Could you post some very simple picture of your case?