CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > General Forums > Main CFD Forum

Intermittency output from Gamma Re Theta model

Register Blogs Community New Posts Updated Threads Search

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   August 23, 2017, 05:07
Default Intermittency output from Gamma Re Theta model
  #1
New Member
 
Join Date: Aug 2017
Posts: 1
Rep Power: 0
Totil is on a distinguished road
Dears,

I haven't started the CFD but I am writing a proposal and I need to know this that I can find nowhere.

How is the output of intermittency in the Gamma-Re_Theta transition model?
By this I mean, it is provided as BL profiles/contours at BL y position?
Can we get the intermittency on the wall?

I ask this because I will work with exp and cfd and I need to compare the intermittency. This issue is I only have meas. on the wall ...

* I read a report with intermittency profiles shaped like velocity, as if a no slip condition, where intermittency was always zero on the wall. If the model BC is normal zero flux of intermitency, we still can have the intermittency value on the wall, right?
** On Langtry's phd thesis and "Transition Modeling for General CFD Applications in Aeronautics" by Langtry and Menter is see contours if wall intermittency diff. than zero.

I appreciate the potential help you might give me!
Totil is offline   Reply With Quote

Reply

Tags
gamma theta model, intermittency, output, transition model


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
intermittency of transition SST model steven1 FLUENT 7 October 24, 2017 03:56
Gamma Theta Model Error dl467 CFX 4 November 26, 2015 08:52
Wrong flow in ratating domain problem Sanyo CFX 17 August 15, 2015 07:20
Superlinear speedup in OpenFOAM 13 msrinath80 OpenFOAM Running, Solving & CFD 18 March 3, 2015 06:36
Differences between serial and parallel runs carsten OpenFOAM Bugs 11 September 12, 2008 12:16


All times are GMT -4. The time now is 09:43.