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acoustic
Posted 9 feb 2016, 04:51 GMT-5 0 Replies
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I try to solve acoustic problem with the following points
I have three pressure sources consists of three sine waves with different frequencies (50 kHz,100 kHz and 200 kHz)
the speed of sound in the material will be changed due to frequency
for example :
at 50 kHz the speed of sound wil be 800 m/s
at 100 kHz the speed of sound will be 1200 m/s
at 200 kHz the speed of sound will be 2000 m/s
I do not know how to change material properties as the source change
Hello Yomna Shaker
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