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.
High Order Coupled PDE
Posted 2019年4月28日 GMT-4 10:33 0 Replies
Please login with a confirmed email address before reporting spam
I have 4th order PDE which is broken into 2 second order PDE and i need to solve them in COMSOL. I tried using general form/coeff form pde of COMSOL but unfortunately i couldnt get results.
Here are the PDE with BCs
PDE 1: d2p/dx2 +dy/dt=0 PDE 2: d2y/dx2=p
At x=0 y=0; dy/dx=sin(100t)
At x=L d2y/dx2=0 d3y/dx3=0
2BC will be entered as dirichlet and 2 as flux/source term.
Any help would be a great favor to me.
Hello Muzammil Mumtaz
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.