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.

Calculating drop velocity, two phase flow

Please login with a confirmed email address before reporting spam

Hello everybody. I am simulating electrocoalescence of a pair water drops in oil by phase field method in comsol multiphysics. My question is how I can calculate the velocity of drops during simulation the phenomenon. I know the method of computing the velocity of one drop based on calculating coordinates of center of mass and derivating them, but it doesnt work for two drops.


0 Replies Last Post 2021年4月16日 GMT-4 16:43
COMSOL Moderator

Hello Ba Ma

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.