|
[Sponsors] |
November 24, 2005, 14:24 |
Model for Vortex shedding
|
#1 |
Guest
Posts: n/a
|
Hello, I try to simulate the frequency of the vortexes which develop behind a bluff body. the Reynoldsnumber is in the range of 2700 - 27000. Which Model is appropriate for this task? How do I judge convergence of the time steps? I read that 10 - 20 iterations per time step are a good value, but how do I see that the solution for this time step is converged? I started with a steady simulation and after convergence switched to unsteady. Will be very thankful for any help in this problem Kind Regards Gerd
|
|
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
multiphaseInterFoam for RAS turbulence model | chiven | OpenFOAM Bugs | 8 | December 6, 2017 03:08 |
Reynolds Stress model in CFX vs Fluent | Tim | CFX | 1 | October 7, 2009 07:19 |
help for different between les model (subgrid-scale model) | liuyuxuan | FLUENT | 1 | October 2, 2009 16:25 |
Grid resolution for full-scale and down scaled model | gravis | Main CFD Forum | 0 | October 2, 2009 11:27 |
2 stage axial turbine model convergence issues | sherifkadry | CFX | 2 | September 7, 2009 21:51 |