||August 19, 1999 20:59
Boundary Condition in PISO
Hello, I'm developing an incompressible flow code using 'PISO' algorithm but I cannot find appropriate boudary condition. Is there any special boundary condition for 'PISO' algorithm(Especially for pressure correction equation)? I implemented pressure correction equation to 2nd correction step, but in comparison with SIMPLE method, the 2nd correction was not effective so I see the 2nd correction step implementation has some problem with boundary condition. If you have any advice, thank you for your answer. Have a nice day.