[blackcentipede91]

Hello,

Currently, I'm doing my research on the bullheading in petroleum industry. I wanted to simulate the mixing of water and gas by making the two medium in contact. In other words, the 2 fluid having a certain velocity and pressure coming from a different direction in a tubing/piping. Generally, when the water and gas hits, bubble will be produce.

My objective is to determine the volume fraction between the two fluid after contact. However, i could not get the right results after the simulation. Any suggestion/tips to solving this problem?thanks.