CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > Software User Forums > OpenFOAM > OpenFOAM Bugs

simpleFoam kOmegaSST k, w and nut initial and boundary values

Register Blogs Members List Search Today's Posts Mark Forums Read

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   December 3, 2021, 09:27
Default simpleFoam kOmegaSST k, w and nut initial and boundary values
  #1
New Member
 
Ezel Bayraktar
Join Date: Jul 2020
Posts: 4
Rep Power: 4
Ezel Bayraktar is on a distinguished road
Hello Everyone,

I am trying to simulate flow over an airfoil using simpleFoam and turbulence model kOmegaSST. I have taken k, w and nut values from http://ichrome.com/blogs/archives/342 and http://www.wolfdynamics.com/tools.html?id=110. But after several iterations, soltion diverges. After changing these values many times, I have obtained a stable solution. My question is; how could we select values of these turbulence parameters.

with all respect...
Ezel Bayraktar
Ezel Bayraktar is offline   Reply With Quote

Reply

Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
alphat Wien3 OpenFOAM Running, Solving & CFD 22 August 15, 2019 11:00
SimpleFoam & Theater jipai OpenFOAM Running, Solving & CFD 3 June 18, 2019 11:11
Airfoil with simpleFoam and kOmegaSST: high drag values? Tsiolkovsky OpenFOAM Running, Solving & CFD 6 November 21, 2018 06:56
Initial values and boundary condition for LES simulation of a box SaddamH OpenFOAM Running, Solving & CFD 1 July 31, 2018 03:21
Wrong calculation of nut in the kOmegaSST turbulence model FelixL OpenFOAM Bugs 27 March 27, 2012 10:02


All times are GMT -4. The time now is 18:43.