Mass Transfer Air and Water
 

Hi,

I am trying to model mass transfer between air and water. this mass transfer is because of vapor pressure and different in the concentration of water vapor in the air. So I cannot use evaporation-condensation. I do have my own code. but i don't know this code should be mass transfer or mass source?

Regards,

AMIN

ansys fluent customization manual

look for user defined scalar

best regards