CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > Software User Forums > ANSYS > FLUENT > Fluent UDF and Scheme Programming

Air water interface velocity couple

Register Blogs Community New Posts Updated Threads Search

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   November 1, 2018, 23:39
Default Air water interface velocity couple
  #1
New Member
 
MA
Join Date: Oct 2018
Posts: 2
Rep Power: 0
mamama797979 is on a distinguished road
Hi guys!

I am working on coupling velocity at air-water interface in Microchannel. I want to make sure the velocity in air at the boundary is same as the velocity in water at the boundary. I defined the air-water interface as two walls(one face air with id 1 and one face water with id 2). Then I defined wall 1 as a moving wall(velocity defined by udf), wall 2 is shear free. But I need to access cells in water, which is out of current udf thread. Please help me, thank you!
mamama797979 is offline   Reply With Quote

Reply


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
high air velocity at interface in interFoam ufocfd OpenFOAM Running, Solving & CFD 3 May 6, 2019 07:52
(interfoam) shear stress at water air interface ! openfoam1 OpenFOAM 11 October 27, 2014 04:59
Boundary condition of velocity and pressure at interface for air water pipe flow jignesh_thaker2007 OpenFOAM Running, Solving & CFD 7 June 19, 2014 11:12
Boundary condition of velocity and pressure at interface for air water pipe flow jignesh_thaker2007 OpenFOAM Running, Solving & CFD 0 June 10, 2014 17:42
Heat Transfer Coeff on the water air interface Anton Main CFD Forum 3 June 2, 2010 02:49


All times are GMT -4. The time now is 14:11.