Evaporation heat loss modelling (water temperature below saturation)?

ahmedmmx · June 17, 2015, 19:40

Hello,

I’m looking for evaporation heat loss correlation from water surface to almost stagnant air. The water temperature is less than saturation temperature ranging between 15 to 80 degree C. Most of the correlations I found are for quite high air velocities.

This appropriate correlation will be implemented in a UDF to simulate the heat loss from water surface.

Hope somebody can give suggestion **

kbaker · June 19, 2015, 07:35

Your description for the problem is too brief its better if you post a photo? As i understood you want to study two phase evaporation problem?

kbaker

June 17, 2015, 19:40	Evaporation heat loss modelling (water temperature below saturation)?	#1
ahmedmmx New Member Ahmed Join Date: Apr 2015 Posts: 2 Rep Power: 0	Hello, I’m looking for evaporation heat loss correlation from water surface to almost stagnant air. The water temperature is less than saturation temperature ranging between 15 to 80 degree C. Most of the correlations I found are for quite high air velocities. This appropriate correlation will be implemented in a UDF to simulate the heat loss from water surface. Hope somebody can give suggestion **

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June 19, 2015, 07:35		#2
kbaker Senior Member Khalid Baker Join Date: Mar 2009 Location: IRAQ Posts: 168 Rep Power: 17	Your description for the problem is too brief its better if you post a photo? As i understood you want to study two phase evaporation problem? kbaker