Discussion ClosedThis 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.
Modeling the transition from undeveloped flow to fully developed flow on a pipe
Posted 2020年4月18日 GMT+2 19:02Computational Fluid Dynamics (CFD), Porous Media Flow, MeshVersion 5.40 Replies
Please login with a confirmed email address before reporting spam
First of All, I appreciate you for taking the time to read my question.
I need some help finding the right path to start modeling the transition from undeveloped flow to fully developed flow on a pipe (in laminar flow region). For example, I want to model the flow from the beginning when the tube is empty until it is filled with the liquid. I presume this model has to be a time-dependent model, but I do not know which modules I have to implement other than laminar flow module. Also, I do not know if I had to use a "moving" mesh, with which I have zero experience. What should I try first on COMSOL?
Hello Rogelio Garcia Fernandez
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.