CFD Online Discussion Forums - Acoustic measurements

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fayaazhussain

July 7, 2011 11:04

Acoustic measurements

Dear All,
I am an undergrad in my final year and my project is based on acoustic noise reduction in nozzles. I need to know how to measure the acoustic noise levels coming out of the nozzle exit in ANSYS CFX. Thanks in advance.

stumpy

July 7, 2011 13:29

Run an LES simulation. Export the velocity fields to LMS Sysnoise to calculate the far field noise.

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