CFD Online Logo CFD Online URL
Home > Forums > Main CFD Forum

Obtaining Energy Spectra from Physical variables

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

LinkBack Thread Tools Display Modes
Old   September 19, 2006, 01:44
Default Obtaining Energy Spectra from Physical variables
Posts: n/a
Hi there:

I got an LES code that I have started to work with. I would like to know how to obtain the energy spectra plot after carrying out a numerical simulation. The results are in terms of physical space quantities such as u,v,w,p etc..What is the way to convert them to E(k), k ..the wave number space? Is there any standard program that I could use of ..I request someone direct me to some sources in this concern.


  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
Superlinear speedup in OpenFOAM 13 msrinath80 OpenFOAM Running, Solving & CFD 18 March 3, 2015 06:36
ATTENTION! Reliability problems in CFX 5.7 Joseph CFX 14 April 20, 2010 15:45
energy spectra from LES simulations kumar OpenFOAM Post-Processing 0 October 29, 2009 10:42
Energy Spectra! Murthy FLUENT 0 December 26, 2005 08:42
Energy Spectra! Murthy Main CFD Forum 0 December 26, 2005 08:41

All times are GMT -4. The time now is 00:37.