|
[Sponsors] |
![]() |
![]() |
#1 |
Guest
Posts: n/a
|
I have a rotor stator model. This is a subsonic model using RNG KE. But I have observed that locally the flow shows high mach number(2.7) at the exit of a narrow rotor stator gap. Essentially the flow comes out as a jet. Although CFX warns to change to max contuinty loop 2, still the model continues to run and gets converged. I suspect the mesh locally. But looks pretty decent(ICEM quality 0.4 determinant and 18 deg angle). Can someone through some lights on the issue including the grid..
Thanks in advance, Kali |
|
![]() |
![]() |
|
|
![]() |
||||
Thread | Thread Starter | Forum | Replies | Last Post |
Boundary conditions low Mach number flow | lost.identity | Main CFD Forum | 0 | November 28, 2010 04:44 |
Large Eddy Simulation with too high Mach number | Roland R | CFX | 4 | November 25, 2010 16:43 |
[blockMesh] BlockMeshmergePatchPairs | hjasak | OpenFOAM Meshing & Mesh Conversion | 11 | August 15, 2008 07:36 |
Difficulties in solving a high Reynolds number Flow? | wowakai | Main CFD Forum | 10 | December 29, 1998 13:46 |
"The high Reynolds number flow is not difficult to compute, the problem is we simply don't know how. | wowakai | Main CFD Forum | 1 | November 11, 1998 10:24 |