Reflection and Refraction of Sound by a Nonequilibrium Relaxing Medium
作者:
Kuo Chang Wang,
期刊:
The Journal of the Acoustical Society of America
(AIP Available online 1965)
卷期:
Volume 37,
issue 6
页码: 989-994
ISSN:0001-4966
年代: 1965
DOI:10.1121/1.1909572
出版商: Acoustical Society of America
数据来源: AIP
摘要:
The reflection and refraction of a plane sound wave by a nonequilibrium relaxing medium are examined. Since the medium is dissipative, Snell's law of refraction is modified depending not only on the properties of the media, but also on the angle of incidence. The amplitudes of the reflected and refracted waves are complex. Variations of both the angle and amplitude are analyzed and supplemented with calculations for different reaction rates and relative Mach numbers.
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