|
[Sponsors] |
October 5, 2003, 18:05 |
overpridiction of reattachment point
|
#1 |
Guest
Posts: n/a
|
Dear All, I solved backward facing step of kim et al geometry.1:3 step hight to whole diameter and 28*step hight whole length and 4*step hight inlet of step using k-eps (wall function) by a collocated simplec code. the reattachment point is around 9.4 .i don't know the reason of this overestimation instead of underpridiction.i prescribed k & eps at inlet but used uniform velocity inlet. at Re=69610.
Looking forward to hearing from you |
|
Thread Tools | Search this Thread |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
block-structured mesh for t-junction | Robert@cfd | ANSYS Meshing & Geometry | 20 | November 11, 2011 05:59 |
overpridiction of reattachment point | A.M.Memarzadegan | Main CFD Forum | 3 | June 7, 2010 03:27 |
[Gmsh] Gmsh and samplesurface | touf | OpenFOAM Meshing & Mesh Conversion | 2 | December 10, 2007 03:27 |
compute the reattachment point | Ralf Schmidt | Main CFD Forum | 1 | April 6, 2006 17:09 |
CFX4.3 -build analysis form | Chie Min | CFX | 5 | July 13, 2001 00:19 |