Scattering of Acoustic Waves by Pressure Fluctuations
作者:
Franklin Pollock,
期刊:
The Journal of the Acoustical Society of America
(AIP Available online 1965)
卷期:
Volume 37,
issue 4
页码: 596-601
ISSN:0001-4966
年代: 1965
DOI:10.1121/1.1909373
出版商: Acoustical Society of America
数据来源: AIP
摘要:
The scattering of acoustic radiation by limited regions of pressure fluctuations is considered. The hydro‐dynamic equations are expanded into a hierarchy of acoustic equations of increasing nonlinearity and the first three of these is solved for the particular scattering problem. The scattered energy is given in terms of correlation functions for the pressure of two different points and for the pressure and its time derivative at two different points.
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