INFLUENCE OF ABRUPT LONGITUDINAL INHOMOGENEITIES IN UNDERWATER SOUND CHANNELS ON THE ATTENUATION OF SOUND-WAVES

被引：0
作者：
VALYAEV, AB
KRIVOSHLYKOV, SG
MARYSHEV, AP
PETNIKOV, VG
SLAVINSKII, MM
FIKS, IS
机构：
来源：
SOVIET PHYSICS ACOUSTICS-USSR | 1991年 / 37卷 / 01期
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中图分类号：
O42 [声学];
学科分类号：
070206 ; 082403 ;
摘要：
A simplified procedure for estimating the attenuation of sound waves in ocean waveguides with abrupt changes of their characteristics in the longitudinal direction is developed on the basis of the method of coherent states. The procedure is tested in the interpretation of experimental measurements of the attenuation of low-frequency sound propagates propagating through a frontal zone.
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页码：17 / 20
页数：4
相关论文
共 12 条
[1]  
ABROSIMOV DI, 1988, DOKL AKAD NAUK SSSR+, V299, P477
[2]  
Brekhovskikh L.M., 1980, WAVES LAYERED MEDIA
[3]  
BUNKIN FV, 1984, IZV AN SSSR FIZ ATM+, V20, P210
[4]  
De Santo J.A., 1979, OCEAN ACOUSTICS
[5]  
Erdelyi A, 1953, HIGHER TRANSCENDENTA
[6]  
KATSNELSON BG, 1985, WAVES DIFFRACTION 85, V2, P224
[7]  
KRIVOSHLYKOV SG, 1980, KVANTOVAYA ELEKTRON+, V7, P553
[8]   MODE-COUPLING BETWEEN 2 CONNECTED MULTIMODE PARABOLIC-INDEX OPTICAL-WAVEGUIDES [J].
KRIVOSHLYKOV, SG ;
SISSAKIAN, IN .
OPTICAL AND QUANTUM ELECTRONICS, 1979, 11 (05) :393-405
[9]  
MALKIN A, 1978, DYNAMIC SYMMETRIES C
[10]  
TAPPERT FD, 1977, WAVE PROPAGATION UND, P244
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