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Comsol for far-field acoustic pressure
Posted 20.11.2015, 02:27 GMT-5 Acoustics & Vibrations Version 5.0 0 Replies
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I am Ali from the University of Melbourne. The University has license for Comsol Multi-physics 5.0.
I have a question about using Comsol for further post-processing of one of my DNS runs.
I simulated a transient premixed flame in a 3D box. However, the computational domain is not big enough to do directionality analysis of the noise produced by the flame. Therefore, I have the acoustic pressure on four planes surrounding the flame. I am wondering if I can set the transient data on these planes as boundary conditions for Comsol Pressure Acoustics interface to work out the far-field acoustic pressure.
Is this a difficult task? Where can I find a tutorial similar to what I'd like to do?
Any advice on that would be really appreciated!
Hello Ali Haghiri
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