Two phase flow problem
 

I tried to solve the problem of 3-D pipe flow and i want to use the K-Epsilon turbulence model. it is two phase flow problem. water and air is fed at inlet with different velocity and inside pipe it mix with each other and coming out to the another hand. so i want to plot different regimes like slug, plug, stratified, wavy etc. so plz tel me what is the inlet and outlet boundary condition for K, epsilon, alpha, pressure and velocity. and also tel me is there any roll of nut and nutilda? and tel me which solver i used rasinterFoam, interFoam or interDyMFoam?

plz help me i am so confused.

i am waiting for reply

jignesh thaker

Hi Thackir
please, help me, how can I defining a separate inlets for the two phases.
thanks.

use groovyBC,
similar question have been asked in froum several times