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-   -   Aero Acoustic - Postprocess-FWH Model- Octave Band (http://www.cfd-online.com/Forums/fluent/47280-aero-acoustic-postprocess-fwh-model-octave-band.html)

Manoj Kumar February 8, 2008 15:26

Aero Acoustic - Postprocess-FWH Model- Octave Band
 
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.

Thanks

Manoj

andi136 October 11, 2012 01:50

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.

Andi

Alhasan December 24, 2013 21:00

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

Thanks,
Hasan K.J


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