CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > OpenFOAM Pre-Processing

Sutherland transport Coefficients

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

Reply
 
LinkBack Thread Tools Display Modes
Old   March 19, 2013, 15:15
Default Sutherland transport Coefficients
  #1
New Member
 
Efstratios Mavrogiannis
Join Date: Dec 2012
Posts: 20
Rep Power: 4
raysark is on a distinguished road
Hi,

Does anyone know the sutherland transport coefficients (As and Ts) needed in thermophysicalProperties for O2 and H2?


Thank you
Stratos
raysark is offline   Reply With Quote

Old   May 17, 2013, 04:28
Default
  #2
New Member
 
Join Date: Apr 2013
Posts: 7
Rep Power: 4
Matze7 is on a distinguished road
Hi Stratos,

I don't know if you solved your problem, but I use the coefficent, which I found in the combustion/firefoam/les/smallfire3D tutorial. They are in the file "thermo.compressibleGas" and they seem to be the same for all types of gas:

transport
{
As 1.67212e-06;
Ts 170.672;
}

Does anybody know, if they really are the same for all gases?
Matze7 is offline   Reply With Quote

Reply

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
A way to optimize the WENO scheme by optimizing the coefficients of linear scheme moon_light Main CFD Forum 1 November 27, 2012 10:19
Calculate aerodynamic coefficients with openfoam using only opensource programs Xwang OpenFOAM 19 September 14, 2012 01:50
Blottner Coefficients f_sizer Main CFD Forum 0 August 26, 2010 07:03
Computing aerodynamic coefficients on bidimensional sections in 3D problems Aragon FLUENT 0 July 22, 2009 04:07
closure coefficients in 2-eq. turb. models Michael Main CFD Forum 2 December 8, 2003 13:15


All times are GMT -4. The time now is 23:01.