Reflection Characteristics of a Near-Interface Cavity in Ice at Supercritical Incidence

The long-range propagation modes in an acoustic channel under ice are basically caused by supercritical incidence. The energy distribution and transmission loss in the acoustic channel under ice are changed by a scatter in ice. The influence of a slender cylindrical cavity near and parallel to the i...

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Veröffentlicht in:	Mathematical problems in engineering 2019-01, Vol.2019 (2019), p.1-11
Hauptverfasser:	Sun, Hui, Yin, JingWei, Zhu, GuangPing, Wang, Wen-Kai
Format:	Artikel
Sprache:	eng
Schlagworte:	Acoustic propagation Acoustics Angle of reflection Communication Earthquakes Energy distribution Energy transmission Engineering Fourier series Fourier-Bessel transformations Incidence Microstructure Propagation Propagation modes Reflectance Sound propagation Transmission loss Trigonometric functions
Online-Zugang:	Volltext
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