[gaurav4rt]

Hii ...... I am modelling multi phase flow of water and water vapor in fluent using the mixture model as my proposed flow regimes include bubbly, slug and annular flows. I am able to get answer if I do not apply heat flux boundary condition. But in my problem specification I require a heat flux of around 500 W/m2. When I do so through the boundary condition dialog box, I am not able to get correct answer. Please help me in this regard.

[Zaktatir]

Answer? ???

[gaurav4rt]

Dear sir, my case is of natural circulation loop.Initially water is present in the entire loop. Now I will be heating the loop from the bottom so it will get partially converted into water vapor. It is a multiphase flow problem. So how to give boundary conditions ?? Please help in this regard ..

[Zaktatir]

subcooling boiling?