1) does OpenFOAM has any Riemann solvers (http://en.wikipedia.org/wiki/Riemann_solver)?
2) Are Reimann solvers used only for Euler equation or it can be used for solving full Navier-stokes equation?
3) whats the advantages and disadvantages of using these solvers than PISO or SIMPLE algorithm to solve equations?
hi dear Nima
I had heard Riemann invarient to be a boundary condition not a solver.
I found it:
do you know where is its code? I couldn't find by searching.
obtain any information let me know.
Greetings to all!
FYI: Ehsan asked about the "Riemann" feature at another thread and I answered in post #2 on that thread: http://www.cfd-online.com/Forums/ope...tml#post421852
@nimasam: feel free to add any more information!
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