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A note on theoretical acoustical sources in motion

Published online by Cambridge University Press:  29 March 2006

E. W. Graham  and
B. B. Graham
E. W. Graham
Affiliation:
Shaw Island, Washington 98286, U.S.A.
B. B. Graham
Affiliation:
Shaw Island, Washington 98286, U.S.A.
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Abstract

The mathematical representation of acoustical sources in motion relative to the surrounding fluid is discussed. It is observed that several types of moving sources exist, and that it is sometimes necessary to choose the proper type. One of these sources currently appears to be more physically realistic than the others.

Type
Research Article
Information
Journal of Fluid Mechanics , Volume 49 , Issue 3 , 15 October 1971 , pp. 481 - 488
Copyright
© 1971 Cambridge University Press

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References

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