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.

Flow Simulation - Membrane break

Please login with a confirmed email address before reporting spam

Hello I am simulating a transient high-speed fluid inside a manhole. By default manhole does not have any exit. The manhole contains idea gas only. I am simulating the velocity, pressure and temperature in side the enclosed manhole due to sudden rise of pressure. I would like to add an exit location (line in 2D and surface in 3D) in such a way that when at exit location when pressure will reach a certain value the membrane will break and gas will exit from there. Could someone please advise how to define such membrane? Thanks.


0 Replies Last Post 02.04.2020, 20:46 GMT-4
COMSOL Moderator

Hello Faroque Hossain

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.