Dear all, I'd like to apply a time-step dependent boundary conditions in the unsteady simulation of Reynolds averaged N-S simulation. In fact I can use Parsedfunction to apply the steady Dirichlet conditions for those user-specified BCs.
Now the problems are: 1) How to apply such a condition, in which the condition variable's value not depend on x,y,z and t, but on other primitive variables. I wonder now how to implement it with ParsedFunction yet. 2) Generally we set up the BC objects with pre-specfied values or fucntions before the loop of time marching or iteration. Now with TransientNonlinearImplicitSystem, is it possible to add the above real time setup of boundary condition into the loop? Thank you very much. Zhenyu Zhang ------------------------------------------------------------------------------ Monitor Your Dynamic Infrastructure at Any Scale With Datadog! Get real-time metrics from all of your servers, apps and tools in one place. SourceForge users - Click here to start your Free Trial of Datadog now! http://pubads.g.doubleclick.net/gampad/clk?id=241902991&iu=/4140 _______________________________________________ Libmesh-users mailing list Libmesh-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/libmesh-users
