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.
Space And Time Dependent Boundary Condition conditional?
Posted 2018年11月29日 GMT-5 11:19 Heat Transfer & Phase Change, Computational Fluid Dynamics (CFD), Microfluidics Version 5.2a 0 Replies
Please login with a confirmed email address before reporting spam
Hello everyone, I am working to solve a conjugate heat transfer problem. The model consider a porous pipe flow with heat source, the velocity of the fluid has a sinusoidal profile (u(t)=u0sin(2pift)) and i want to Make a Boundary Conditions Conditional at both ends of the pipe depending on the sign of velocity;
if u(t)>0 , so the temperature of the inlet of fluid is T(x=0,t)=Th while if u(t)< 0 , so the temperature of the inlet of the fluid is T(x=L,t)=Tc L is the lenght of the pipe.
How and where i can implement these conditions ?
Thank you in advance
Hello Aicha EB
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.