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-   -   How to predict noise in CFX (http://www.cfd-online.com/Forums/cfx/97519-how-predict-noise-cfx.html)

sheth February 19, 2012 07:44

How to predict noise in CFX
 
Hi all,

I want to know if there is any way to predict the noise generated by fluid when it comes in contact with surface using Ansys CFX

stumpy February 21, 2012 10:35

In general you'd need to export the data to a package such as LMS Sysnoise. There's some export options in CFX-Pre under Output Control that are designed for this purpose. The only built-in noise capabilities that CFX has are a Fan Noise macro in CFD-Post, which is limited to noise predictions for fans.

sheth February 21, 2012 10:58

Can we do it with multiphysics of ANSYS?

stumpy February 21, 2012 17:11

Not that I'm aware of.


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