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April 27, 2017, 10:18 |
Condensation on wall
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New Member
Imtisal-e-Noor
Join Date: Apr 2017
Posts: 1
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Hello Everyone,
I am currently working on a system in which the water vapors needs to be condensed on a flate plate(acting as isothermal wall, fixed temperature is 298 K). The multiphase-mixture model with evaporation-condensation mechanism is activated with water vapors as primary phase. Water vapors are at temperature of 400 K. I am getting some condensation which is not significant (0.2%), there is some flowrate of liquid I could see from flux report. So The first problem is condensation rate is increasing with increase in the water vapor temperature so I am confused about the results. 2ndly, If I increase temperature of water vapors (supposedly 500 K , then the body temperature is increasing til 800 K. Which shows that there is some heat producton source but I am confused why is it so. I am using condensation frequency 0.9 and evaporation frequency 0.1. I will be highly grateful for your help. Thanks. |
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condensation, frequency, mixture model |
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