Menu

Discussion Forum

New Discussion
Filtra

Note: This discussion is about an older version of the COMSOL Multiphysics® software. The information provided may be out of date.

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.

Shallow-channel approximation with wetted wall in Laminar Two-Phase Flow

Posted 22 apr 2013, 15:03 GMT-4 Fluid & Heat, Computational Fluid Dynamics (CFD), Microfluidics Version 4.3a 0 Replies

Michael Conneely
Send Private Message Flag post as spam

Please login with a confirmed email address before reporting spam

Hello,

in earlier versions of COMSOL (eg. 4.1) it was possible to define a wetted wall boundary condition simultaneously with shallow-channel approximation in the two-phase flow physics.

However in 4.3a I find that when shallow-channel approximation is selected the wetted wall option is removed.

Is there a specific reason for this or is it something that can be implemented in another way as I am trying to model (in 2d) a shallow microfluidic channel droplet generator.

many thanks

Michael
0 Replies Last Post 22 apr 2013, 15:03 GMT-4
COMSOL Moderator

Hello Michael Conneely

Your Discussion has gone 30 days without a reply. If you still need help with COMSOL and have an on-subscription license, please visit our Support Center for help.

If you do not hold an on-subscription license, you may find an answer in another Discussion or in the Knowledge Base.

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.

Suggested Content