Acoustic propagation in shallow water over a low velocity bottom

1979 ◽  
Vol 65 (S1) ◽  
pp. S17-S18
Author(s):  
L. A. Rubano
Keyword(s):  
Shallow Water ◽  
Acoustic Propagation ◽  
Low Velocity

ON THE ADIABATICITY OF ACOUSTIC PROPAGATION THROUGH NONGRADUAL OCEAN STRUCTURES

2001 ◽  
Vol 09 (02) ◽  
pp. 359-365 ◽  
Author(s):  
E. C. SHANG ◽  
Y. Y. WANG ◽  
T. F. GAO
Keyword(s):  
Inverse Problem ◽  
Shallow Water ◽  
Acoustic Field ◽  
Solitary Waves ◽  
Sound Propagation ◽  
Acoustic Propagation ◽  
Forward Problem ◽  
Internal Solitary Waves ◽  
New Criterion

To assess the adiabaticity of sound propagation in the ocean is very important for acoustic field calculating (forward problem) and tomographic retrieving(inverse problem). Most of the criterion in the literature is too restrictive, specially for the nongradual ocean structures. A new criterion of adiabaticity is suggested in this paper. It works for nongradual ocean structures such as front and internal solitary waves in shallow-water.

Shallow‐water receptions from the transarctic acoustic propagation experiment

1996 ◽  
Vol 100 (3) ◽  
pp. 1482-1492 ◽  
Author(s):  
Richard Pawlowicz ◽  
David Farmer ◽  
Barbara Sotirin ◽  
Siobhan Ozard
Keyword(s):  
Shallow Water ◽  
Acoustic Propagation ◽  
Propagation Experiment

Modeling acoustic propagation in shallow water using finite elements.

2009 ◽  
Vol 126 (4) ◽  
pp. 2209
Author(s):  
Marcia J. Isakson ◽  
Preston S. Wilson
Keyword(s):  
Finite Elements ◽  
Shallow Water ◽  
Acoustic Propagation
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