Re: [Libmesh-users] Neumann and Robin bcs with FemSystem

2015-10-09 Thread Zhang
Moreover, my case is the flow field around rotating blades. Reynolds averaged N-S system to be solved. Zhenyu 主题: Re: [Libmesh-users] Neumann and Robin bcs with FemSystem Hi, I recognized the discussion on http://sourceforge.net/p/libmesh/mailman/message/34410125/ Now it is also a

Re: [Libmesh-users] Neumann and Robin bcs with FemSystem

2015-10-09 Thread Zhang
Hi, I recognized the discussion on http://sourceforge.net/p/libmesh/mailman/message/34410125/ Now it is also a question for me. I want to combine one static domain and another rotating domain together. Both of them are partly overlaped. Nitzsche methods may be considered. Could anyone giv

Re: [Libmesh-users] Neumann and Robin bcs with FemSystem

2015-08-27 Thread Paul T. Bauman
On Thu, Aug 27, 2015 at 6:38 AM, wrote: > > When using the FemSystem class, what is the best way to implement > Neumann and Robin boundary conditions? For "standard" boundary Neumann/Robin terms, override side_time_derivative in your FEMSystem subclass. That function is only called for elements