why heating water have no water vapour?
 

Hi, everyone!:)
I am trying to set up water boiling model with the help of "boiling-water.ccl" installed in the CFX directory. And I have modified many option which are approprite for heat transfer, momentum transfer, and mass transfer, in addition, I introduced "Musig Fluid model":)

However, when the water tempreture rise up to 373k, there have no water vapour which should be produced near the heated wall !!!:confused:

So, may I know your finer idea in sovling the problem?
thank you peter