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Complex acoustic pressure?
Posted 2010年9月17日 GMT-4 11:11 Acoustics & Vibrations Version 4.1 2 Replies
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I have been working with several acoustic simulations with very good success, but it would be helpful if I had the option to view/export complex data. I am working with a frequency domain analysis, and it is my understanding that frequency domain models are naturally solved using complex numbers. Is there any chance of accessing the complex pressure solution (all I have right now is the real component)?
Thanks,
Matt
Hello Matt Donarski
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I now have the same issue. Do you solve the problem?
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I work with COMSOL Multiphysics 4.1.
To get complex pressure values you can go to "Model builder" window and then follow the path: Results>derived values>point probe expression (this last part may be different for you) and then press the evaluation button in the "settings" window.
Hope it help you out,
Alireza