From: Minq Q <mi...@gm...> - 2010-03-22 22:29:53
|
Hi again, > assume you mean P2-P1 Taylor-Hood elements? Check out libMesh examples 13 and 18. I am sorry, The elements I am asking is not P1-iso-P2. The correct is P1-iso-P2/P1 element. Here, the pressure and velocity variables are discrete by the linear elements. But the velocity elements are "twice finer" than the pressure element. That mean, 4 velocity elements = 1 pressure element. Can I do it with libMesh? Thanks a lot, / Ming Q. |