Hello, I was wondering how you would go about setting pressure boundary conditions in example 11. I followed the method used in the example and the program segfaults, which I suppose it should since the loop is over a Quad9, and pressure is setup to be a first order approximation. So, setting pressure to a second order approximation fixed the seg fault, its isn't an ideal solution. Is there a way to test if a node is on the first order nodes of a second order element, or perhaps a some other method?
Basically, what I want to to do is set wall BC's (u=v=0) and setup a pressure difference for inflow/outflow to mimic what we do in our lab. Thanks, Chris ------------------------------------------------------------------------------ All of the data generated in your IT infrastructure is seriously valuable. Why? It contains a definitive record of application performance, security threats, fraudulent activity, and more. Splunk takes this data and makes sense of it. IT sense. And common sense. http://p.sf.net/sfu/splunk-d2dcopy2 _______________________________________________ Libmesh-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/libmesh-users
