scholarly journals Acoustic scattering in an ocean environment: II. Shallow water applications

1986 ◽  
Vol 79 (S1) ◽  
pp. S76-S76
Author(s):  
Gary S. Sammelmann ◽  
Roger H. Hackman
Keyword(s):  
Shallow Water ◽  
Acoustic Scattering ◽  
Ocean Environment

STUDY ON SINGLE-MODE EXCITATION IN TIME-VARIANT SHALLOW WATER ENVIRONMENT

2014 ◽  
Vol 22 (01) ◽  
pp. 1440001
Author(s):  
DAYONG PENG ◽  
TIANFU GAO ◽  
JUAN ZENG
Keyword(s):  
Shallow Water ◽  
Recursive Algorithm ◽  
Water Environment ◽  
Sound Field ◽  
Single Mode ◽  
Shallow Water Environment ◽  
Mode Excitation ◽  
Ocean Environment ◽  
Short Time ◽  
Function Matrix

Single-mode excitation is a powerful tool for studying many oceanographic processes. Meanwhile, the complex time-variant ocean environment poses a great challenge for single-mode excitation because Green's function matrix of sound field changes quickly. In their previous work, the authors built a system to excite single-mode in a relative simple environment. The purpose of this paper is to study the feasibility of single-mode excitation in rapidly time-variant ocean environment. An improved recursive algorithm is presented to adapt for time-variant environment where the single-mode can be excited within very short time by this algorithm. A typical time-variant shallow water environment is simulated, and results of the single-mode excitation in this environment are presented.

An overview of the 1995 SWARM shallow-water internal wave acoustic scattering experiment

1997 ◽  
Vol 22 (3) ◽  
pp. 465-500 ◽  
Author(s):  
J.R. Apel ◽  
M. Badiey ◽  
Ching-Sang Chiu ◽  
S. Finette ◽  
R. Headrick ◽  
...  
Keyword(s):  
Internal Wave ◽  
Shallow Water ◽  
Acoustic Scattering ◽  
Scattering Experiment

Acoustic scattering strength of turbulence generated waves in a shallow water flow

2011 ◽  
Vol 130 (4) ◽  
pp. 2436-2436
Author(s):  
V. Kirill Horoshenkov ◽  
Andrew Nichols ◽  
J. Simon Tait ◽  
A. German Maximov
Keyword(s):  
Shallow Water ◽  
Water Flow ◽  
Acoustic Scattering ◽  
Shallow Water Flow ◽  
Scattering Strength
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