Problem woth the relative humidity

Hi,

I want to modelize the effect of a water cooling on a warm box. But I can't see the relative humidity parameter when I use 2 fluids in the configuration (air and water).

I made the test with only the air as fluid and it worked well.

The box is supposed to be waterproof so I have no BC for the box and only one heat source.  And I represent the water with a fluid subdomain above the box.

So is it possible to access to the the relative humidity curve ? 


And is it possible to calculate the humidity when there are more than just the air as fluids ?


(Sorry If i made some english mistakes.)

Jérôme

SolidworksFlow Simulation