openFoam noise postProcessing utility

mstrakl · September 19, 2017, 08:13

Hello everybody,

I am trying to use openFoam for noise level prediction. I have found noise postProcessing function, which am I unable to get to work. I have created csv pressure data file, and successfully included in noiseDict file, but now when all other errors are gone, im getting warning

"Could not open graph file " << pressureData_P_f

and no files are created. Otherwise, function runs normally.

Thanks for your help, i'm including pressureData.csv and noiseDict.

Mileva_Maric · November 29, 2017, 02:39

Dear Mitja Strakl,

I am doing my Bachelor Thesis based on CFD but it would be interesting for me to include some principles of aeroacoustics. Did you finally solve the problem?

Regards,

blebon · December 20, 2017, 06:01

Did you try libAcoustics? It works with OF 4.1.

https://github.com/unicfdlab/Trainin...wAcoustics.pdf
https://github.com/unicfdlab/libAcoustics

December 20, 2017, 06:01	libAcoustics	#3
blebon Member Bruno Lebon Join Date: Dec 2012 Posts: 33 Rep Power: 13	Did you try libAcoustics? It works with OF 4.1. https://github.com/unicfdlab/Trainin...wAcoustics.pdf https://github.com/unicfdlab/libAcoustics y_jiang likes this.

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November 29, 2017, 02:39		#2
Mileva_Maric New Member Mileva_Maric Join Date: Nov 2017 Posts: 3 Rep Power: 8	Dear Mitja Strakl, I am doing my Bachelor Thesis based on CFD but it would be interesting for me to include some principles of aeroacoustics. Did you finally solve the problem? Regards,