Discussion Closed This discussion was created more than 6 months ago and has been closed. To start a new discussion with a link back to this one, click here.

How to simulate mixing of two fluids with different density

Please login with a confirmed email address before reporting spam

My question is:
How to simulate mixing of two fluids with different density ?
I have a geometry with two channels confluents into a third channel. Waters with different density are entering in each channel. How I can set up the different density at a boundary condition at the inlets ?

1 Reply Last Post Jan 14, 2015, 10:41 p.m. EST

Please login with a confirmed email address before reporting spam

Posted: 9 years ago Jan 14, 2015, 10:41 p.m. EST
You may need to consider the two-phase flow, and you can find some examples like that in the model library.
You may need to consider the two-phase flow, and you can find some examples like that in the model library.

Note that while COMSOL employees may participate in the discussion forum, COMSOL® software users who are on-subscription should submit their questions via the Support Center for a more comprehensive response from the Technical Support team.