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Transient Pressure acoustics study-plotting shear waves and longitudonal waves separately

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Dear All,
I had made a Transient pressure acoustics study and used Electrostatics physics to generate acoustic pressure waves in air and its transfer to a solid material cube block. I used Electric potential at surface of piezoelectric material as a source of the sound field. The analysis was successful and I can see various waveform in the results without problems.
Now I need to analyze both the shear waves response and the longitudinal waves response in this solid cube block.
I can see the results of the stress pressure inside the solid. However, I need to split the shear waves and longitudinal waves so I can see their propagation separately.
How to do that. which post-processing function I have to use to separate both types of waves.

Thanks for your kind assistance.

Best Regards,
Hossam

0 Replies Last Post 09.11.2015, 05:30 GMT-5
COMSOL Moderator

Hello H. Mohamed

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