Modification of the Bessel‐Fubini Solution That Includes Attenuation
作者:
Boyd Cary,
期刊:
The Journal of the Acoustical Society of America
(AIP Available online 1971)
卷期:
Volume 49,
issue 5B
页码: 1687-1688
ISSN:0001-4966
年代: 1971
DOI:10.1121/1.1912559
出版商: Acoustical Society of America
数据来源: AIP
摘要:
Burgers' equation is a nonlinear acoustical wave equation which approximately governs the propagation of finite‐amplitude waves with dissipation and spreading losses. A new solution is derived for a spherically diverging sinusoidal waveform. By means of this solution, the amplitudes of the harmonic levels above the third can be more readily estimated than by successive approximation.
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