Prediction of mass split!
 

Hello,

I am modeling the flow in a cyclone. The cyclon has 1 inlet and 2 outlets and I want to predict the mass split ratio. I tried to use outlet pressure as boundary condition but the pressure at the boundary it's unknown. How can I predict the split in this kind of problem?, thanks for your help.

Jose

Re: Prediction of mass split!
 

Sorry, but, you can't.

You should have one of 'pressure' or 'split ratio'. Furtheremore, no CFD code can, because it is necessary condition of the PDE(N-S eqs.).

Sincerely, Jinwook

Re: Prediction of mass split!
 

Thank you Jinwook