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.
Mass Flow Rate
Posted 23 mag 2020, 07:51 GMT-4 Computational Fluid Dynamics (CFD) Version 5.4 0 Replies
Please login with a confirmed email address before reporting spam
Hello,
I am modelling 3D pipe flow, the pipe is orientated vertically in z-direction. My inlet consdition is consttant pressure at top surface, and outlet is closed. The modelling is converging, however, it shows that at time t=0sec i have fluid velocity already approching to the bottom. Is it beause i have also included gravity affect ? How can i know mass flow rate of the fluid?
Thank you
Hello Viren Thakore
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.