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

Power spectra of the streamwise velocity fluctuations

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

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   May 7, 2021, 15:33
Question Power spectra of the streamwise velocity fluctuations
  #1
Member
 
Gang Wang
Join Date: Oct 2019
Location: China
Posts: 50
Rep Power: 4
Gang Wang is on a distinguished road
Dear Foamers,

Have anyone heared about thr power spectra or power spectra density of the streamwise velocity fluctuations in OpenFOAM? I know at one probe point, we can probe the variations of velocity_x, velocity_y and velocity_z, as well as the UPrime2Mean, but which one is related to the streamwise velocity fluctuations in the time-domain?

I'm really sick with this issue. Hope it can be solved. Thanks!

Best regards,
Gang
Gang Wang is offline   Reply With Quote

Reply

Thread Tools Search this Thread
Search this Thread:

Advanced Search
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 Off
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
Weird velocity fluctuations shock77 OpenFOAM Running, Solving & CFD 3 November 12, 2020 03:39
kindly help me .. i have and error at line number 147.. m zubair Fluent UDF and Scheme Programming 0 February 10, 2019 11:25
adding velocity fluctuations on inlet by user fortran Sergeyevichsky CFX 2 May 18, 2017 22:42
How to find the velocity gradient and variance of velocity fluctuations Sharkito Phoenics 1 March 30, 2016 03:41
Terrible Mistake In Fluid Dynamics History Abhi Main CFD Forum 12 July 8, 2002 09:11


All times are GMT -4. The time now is 10:13.