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 The information provided may be out of date.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.

point settings (pressure) in bubbly flow mode

Please login with a confirmed email address before reporting spam

Hi everyone,

I have a question about the point settings in bubbly flow mode in comsol 3.5a.

After I select one point, I am asked to set the pressure value. What is the definition of this pressure? Should it be 1atm, or should it be the difference between the real pressure in the simulation and 1atm?

Similarly, I have a problem in comsol 4.2a. I am asked to set the value of the reference pressure. What is the definition of the reference pressure?

Any help will be greatly appreciated!

Thanks,
Xiaofei

0 Replies Last Post 24 août 2012, 10:56 UTC−4
COMSOL Moderator

Hello Xiaofei Guan

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.