Need help for 3D-Nozzle cavitating flow!!!
Dear Fluent-user,
I am using mixture model to modeling my object, which is 3D rectangular Nozzle. The boundary conditions are: -Inlet: pressure inlet (total pressure and static pressure) -Outlet: static pressure -Cavitation model: Schnerr and Sauer model -Turbulent model: RNG k-epsilon with enhan wall function Solution scheme: PISO unsteady -pressure: second order -vapor equation: QUICK -Other equation: second order upwind But the results seem different with experiment result and when I check average static pressure at Inlet, the value is equal the setting total pressure. I dont know why had this results. Is this solution method and orther option I chose correct and any suggestion for my problem? Thank you very much! |
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