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Evaporation Modeling

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Old   June 6, 2017, 17:10
Default Evaporation Modeling
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Gerardo Ramirez
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Hi

Is anybody familiar with evaporation modeling in either FLUENT or CFX?

I am working simulating thin film evaporation. Water evaporating in the interface between air and water (evaporation in lakes); do not confuse it with boiling, evaporation from a hot surface. does anybody have any hint about which model could be applied? or what are the steps to proceed?
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Old   June 8, 2017, 05:55
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Quote:
Originally Posted by gerardorg View Post
Hi

Is anybody familiar with evaporation modeling in either FLUENT or CFX?

I am working simulating thin film evaporation. Water evaporating in the interface between air and water (evaporation in lakes); do not confuse it with boiling, evaporation from a hot surface. does anybody have any hint about which model could be applied? or what are the steps to proceed?
Fluent vof

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Old   June 8, 2017, 13:31
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Gerardo Ramirez
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I have tried using VOF and mixture model but it seems they just work for evaporation from a hot surface. I am not sure how to do it when the evaporation is not due to a hot surface
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Old   June 8, 2017, 14:14
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I am facing the same problem with vof evaporation but no condensation
I wish someone will offer help here

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