Candel, S. M. (1972) Acoustic transmission and reflection by a shear discontinuity separating hot and cold regions. Journal of Sound and Vibration , 24 (1). pp. 87-91. ISSN 0022-460X. http://resolver.caltech.edu/CaltechAUTHORS:20101214-090746220
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Acoustic transmission and reflection is analyzed for plane waves propagating from a hot moving medium, impinging on a plane shear discontinuity into a cold stationary region. It is shown that incident waves originating in the hot region and propagating in the flow direction are transmitted into the cold region at almost right angles to the interface. The result is employed to examine the strong side radiation of internal noise transmitted through the exhaust duct of a turbojet engine.
|Additional Information:||© 1972 Elsevier. Received 31 May 1972. The author wishes to express his thanks to Professor Frank E. Marble for very helpful discussion of this work.|
|Group:||Guggenheim Jet Propulsion Center|
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|Official Citation:||Acoustic transmission and reflection by a shear discontinuity separating hot and cold regions Original Research Article Pages 87-91 S. M. Candel|
|Usage Policy:||No commercial reproduction, distribution, display or performance rights in this work are provided.|
|Deposited By:||Ruth Sustaita|
|Deposited On:||15 Dec 2010 19:05|
|Last Modified:||26 Dec 2012 12:45|
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