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.
Re: Oscillatory Flow
Posted 27 ott 2017, 06:39 GMT-4 Fluid & Heat, Computational Fluid Dynamics (CFD), Microfluidics 0 Replies
Please login with a confirmed email address before reporting spam
Hi, I am currently working on fluid cycle analysis, I saw online people using oscillatory fluid input at the inlet boundary to simulate the upstroke and downstroke cycle. For micropump simulation tutorial, U0=U0s(1-s)sin(2pit/1[s])) is used as the velocity input, and full cycle was successfully simulated. For 3D simulation, s is replaced by s1 and s2, but as far as i understand, U0s*(1-s) represents parabollic flow, the simulation i am working on is carried on under creeping flow. Hope specialists can help me with this, thank you. I need to know the correct oscillatory input for creepy flow.
Hello Chee Miao
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.