 |
 |
 |
|
|
|
[Sponsors] | ||||
May 1, 2012, 11:42
|
low Mach flow over 3D cylinder
|
#1 |
|
New Member
Stephen Wornom
Join Date: Jun 2010
Posts: 2
Rep Power: 0  |
Using a mesh with 274Kcells + wall function I get good agreement with experimental data for drag, cpbase, Cl', and the Strouhal number.
When I refine the mesh 1.2Mcells, the cpbase is too high thus the drag too low. Has anyone observed similar behavior as the mesh is refined? Code is 2nd-order space and time using a hybrid-LesWale turbulence model. |
|
|
|
|
 |
|
|
Similar Threads
|
||||
| Thread | Thread Starter | Forum | Replies | Last Post |
| Turbulence model for low Reynolds number flow? | Nokadu | Main CFD Forum | 3 | May 26, 2013 11:42 |
| Flow around a cylinder at subcritical regime. | yousef | FLUENT | 0 | March 18, 2006 09:18 |
| Multicomponent fluid | Andrea | CFX | 2 | October 11, 2004 05:12 |
| High mach number flow | Logesh | Main CFD Forum | 12 | June 30, 2003 09:43 |
| Inviscid Drag at subsonic, subcritical Mach # | Axel Rohde | Main CFD Forum | 1 | November 19, 2001 12:19 |
Linear Mode
