CFD Online Logo CFD Online URL
Home > Forums > FLUENT

Turbulence modeling

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

LinkBack Thread Tools Display Modes
Old   February 23, 2012, 13:11
Default Turbulence modeling
New Member
ziko zaki
Join Date: Feb 2012
Posts: 20
Rep Power: 7
zikozaki01 is on a distinguished road
in low speed external flow modeling, how to choose specification method in inlet and outlet,, how to choose turbulence level, viscosity ratio??

i mean what are the reasonable values for these quantities ??
zikozaki01 is offline   Reply With Quote

Old   February 25, 2012, 15:17
Join Date: May 2011
Location: France
Posts: 77
Rep Power: 8
Santos-Dumont is on a distinguished road
For incompressible flows use Velocity Intel/Pressure Outlet
For compressible flows use Pressure Far Field

Because your flow is external I would choose Spalart-Allmaras.
Santos-Dumont is offline   Reply With Quote


Thread Tools
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 On
Pingbacks are On
Refbacks are On

Similar Threads
Thread Thread Starter Forum Replies Last Post
Turbulence Modeling RAJURAMAIAH Main CFD Forum 11 October 17, 2017 08:27
Turbulence Modeling meshkati FLUENT 1 October 3, 2016 06:11
Which Turbulence modeling???? Yapoo FLUENT 2 October 2, 2016 02:29
Discussion: Reason of Turbulence!! Wen Long Main CFD Forum 3 May 15, 2009 09:52
May Focus Area: Turbulence Modeling Jonas Larsson CFD-Wiki 0 May 2, 2006 11:48

All times are GMT -4. The time now is 13:49.