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 The information provided may be out of date.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.
Water hamme problem solving - need help
Posted 09.03.2016, 03:27 GMT-5 Fluid & Heat, Computational Fluid Dynamics (CFD) Version 4.4 0 Replies
Please login with a confirmed email address before reporting spam
I am trying to simulate water hammer phenomena to validate the published results for a straight piping system. The piping system is connected to a contact head reservoir at one side and there is valve at the other end of the piping.
Now the problem is that is water hammer module provides a closed boundary condition for the piping end connected to the valve. It means it is considering sudden closure. BUT I want to simulate gradual closing of valve. Suppose the valve is linearly closed in 2.1 sec then how to provide this boundary condition in comsol 4.4. Please help.
Hello Pavan Patel
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.