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OF for aeroacoustics

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Old   July 7, 2010, 22:57
Default OF for aeroacoustics
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anning
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Hi everyone:

i have been using OF to compute aeroacoustic , i have already got the lift/drag from OF, and i know it needs to make some post-processing code to get the acoustic field (LEE or otherwise) from this source data.

So,my question is how to use them to get the acoustic field.

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Old   July 8, 2010, 05:05
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Ivan Flaminio Cozza
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1M Question!

Can you give some more details on the problem you want to solve, in order to have some more insight?

In general, there's no ready tool for aeroacoustics in OF, you have to code it by yourself. From which kind of turbulence simulation do you start? RANS or LES? And, do you have a separate CAA code for noise propagation?

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Originally Posted by 412412can View Post
Hi everyone:

i have been using OF to compute aeroacoustic , i have already got the lift/drag from OF, and i know it needs to make some post-processing code to get the acoustic field (LEE or otherwise) from this source data.

So,my question is how to use them to get the acoustic field.

Best Regards
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Old   July 9, 2010, 02:22
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Hi ivan

I hope you to read this paper, i just want to get the acoustic field according to his method, and i don't know how to achieve the pressure according to his formula.

Wish you to give me guidance!
http://espace.library.uq.edu.au/eser...afmc_16_07.pdf
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