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

Dynamica forces from turbulent kinetic energy?

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

Reply
 
LinkBack Thread Tools Display Modes
Old   August 7, 2012, 03:07
Default Dynamica forces from turbulent kinetic energy?
  #1
New Member
 
Koen Stegeman
Join Date: Jan 2010
Posts: 10
Rep Power: 7
zegtuhetmaar is on a distinguished road
I have the following problem:

I want to calculate dynamic forces on a square profile in a high speed duct flow (Re=10^7).

Because I only have a steady inlet profile of the duct, I can not do transient calculation (also due to lack of computational power, the duct is a HRSG).

Several sources uses the density*Turbulent kinetic energy as a way to represent the dynamic forces. However, this does not sound correct to me.

Does any one ever thought of this problem? Or does someone knows a good solution for my problem?

Thanks!
zegtuhetmaar is offline   Reply With Quote

Old   October 16, 2012, 03:12
Default
  #2
New Member
 
Koen Stegeman
Join Date: Jan 2010
Posts: 10
Rep Power: 7
zegtuhetmaar is on a distinguished road
nobody?
zegtuhetmaar 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
LES and total turbulent kinetic energy Boerge FLUENT 1 September 8, 2012 11:41
question about turbulent kinetic energy junker4236 Main CFD Forum 8 December 24, 2010 04:06
LES of periodic pipe centerline turbulent kinetic energy smehdi609 OpenFOAM 0 December 1, 2010 00:59
what's the macro of SGS turbulent kinetic energy? lcw FLUENT 1 June 13, 2006 03:08
Turbulent Kinetic Energy Olga FLUENT 2 October 11, 2002 15:05


All times are GMT -4. The time now is 23:58.