CFD Online Logo CFD Online URL
Home > Forums > FLUENT

Aero Acoustic - Postprocess-FWH Model- Octave Band

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

LinkBack Thread Tools Display Modes
Old   February 8, 2008, 16:26
Default Aero Acoustic - Postprocess-FWH Model- Octave Band
Manoj Kumar
Posts: n/a
Hi Everyone

I am trying to carry out an aeroacoustic simulation using FWH model. During post processing when I plot the Sound Pressure Level(SPL) for the Octave band Frequencies using Fourier Transformation panel, only SPL corresponding to octave frequencies 16.5Hz to 500Hz is plotted. Generally it should be form 16.5 Hz to 16000Hz. Kindly help.


  Reply With Quote

Old   October 11, 2012, 01:50
New Member
Join Date: Dec 2011
Posts: 3
Rep Power: 5
andi136 is on a distinguished road
Hi, Kumar.
How is your aeroaccoustic simulation? I like to simulate acoustic by using Fluent, but I don't know where to start.

Thank you.

andi136 is offline   Reply With Quote

Old   December 24, 2013, 22:00
Senior Member
Alhasan's Avatar
Hasan K.J.
Join Date: Dec 2011
Location: Bristol, United Kingdom
Posts: 188
Rep Power: 5
Alhasan is on a distinguished road
Hi andi,

Any luck with your acoustics ? if you have finished do you know how to calculate 1/3 octave band of a particular set of frequency vs SPL values

Hasan K.J
Alhasan 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
Use of k-epsilon and k-omega Models Jade M Main CFD Forum 12 June 2, 2015 13:16
Superlinear speedup in OpenFOAM 13 msrinath80 OpenFOAM Running, Solving & CFD 18 March 3, 2015 06:36
DO radiation method, non-gray band model, UDF wouter Fluent UDF and Scheme Programming 4 March 12, 2012 04:06
software to model acoustic heating? knoken Main CFD Forum 0 June 24, 2010 16:33
DPM model w/ Wave model - errors in documentation HS FLUENT 0 April 12, 2006 04:37

All times are GMT -4. The time now is 16:15.