Sound propagation in a model ocean with internal waves: experiments and simulations

2014 ◽  
Vol 135 (4) ◽  
pp. 2429-2429
Author(s):  
Likun Zhang ◽  
Santiago J. Benavides ◽  
Harry L. Swinney
Keyword(s):  
Internal Waves ◽  
Sound Propagation ◽  
Model Ocean

Modeling sound propagation through internal waves using a spectral element method

2013 ◽  
Vol 134 (5) ◽  
pp. 4079-4079
Author(s):  
Sumedh M. Joshi ◽  
Megan S. Ballard ◽  
Peter J. Diamessis
Keyword(s):  
Internal Waves ◽  
Spectral Element Method ◽  
Sound Propagation ◽  
Spectral Element ◽  
Element Method

Wavefront folding, chaos, and diffraction for sound propagation through ocean internal waves

1997 ◽  
Vol 102 (1) ◽  
pp. 239-255 ◽  
Author(s):  
Jeffrey Simmen ◽  
Stanley M. Flatté ◽  
Guang-Yu Wang
Keyword(s):  
Internal Waves ◽  
Sound Propagation

scholarly journals Modeling of three-dimensional sound propagation through solitary internal waves

2019 ◽  
Vol 68 (20) ◽  
pp. 204302
Author(s):  
Ze-Zhong Zhang ◽  
Wen-Yu Luo ◽  
Zhe Pang ◽  
Yi-Qing Zhou
Keyword(s):  
Internal Waves ◽  
Sound Propagation ◽  
Three Dimensional ◽  
Solitary Internal Waves

Diffraction and chaos for sound propagation through ocean internal waves

1994 ◽  
Vol 95 (5) ◽  
pp. 2882-2882
Author(s):  
Jeffrey Simmen ◽  
Guang‐yu Wang ◽  
Stanley Flatté
Keyword(s):  
Internal Waves ◽  
Sound Propagation

Modeled acoustic propagation through a measured large-amplitude nonlinear internal wave in northern South China Sea

2020 ◽  
Author(s):  
Peng Qi
Keyword(s):  
South China Sea ◽  
Internal Waves ◽  
South China ◽  
Large Amplitude ◽  
Sound Propagation ◽  
Transmission Loss ◽  
Northern South China Sea ◽  
Acoustic Propagation ◽  
Propagation Model ◽  
China Sea

<p>Preliminary results are presented from an analysis of modeled mid-frequency sound propagation through a measured large-amplitude nonlinear internal solitary wave, and in-situ measurements of trains of nonlinear internal waves in northern South China Sea (SCS) as well. An acoustic propagation model based on ray theory was utilized to compute the transmission loss (TL) associated with passing the large depression measured internal waves. The TL was computed using the model considering (1) range-dependent and range-independent environmental scenario and (2) for different source and receiver depth configurations. This presentation will propose several interesting aspects of influence of internal waves on acoustic propagation, including "shadow zones", with or without eddy, etc.</p>

Mid-frequency sound propagation through internal waves at short range with synoptic oceanographic observations

2008 ◽  
Vol 124 (3) ◽  
pp. EL73-EL77 ◽  
Author(s):  
Daniel Rouseff ◽  
Dajun Tang ◽  
Kevin L. Williams ◽  
Zhongkang Wang ◽  
James N. Moum
Keyword(s):  
Internal Waves ◽  
Short Range ◽  
Sound Propagation ◽  
Frequency Sound

Impact of internal waves on sound propagation off Bhimilipatnam, east coast of India

2010 ◽  
Vol 88 (2) ◽  
pp. 249-259 ◽  
Author(s):  
B. Sridevi ◽  
T.V. Ramana Murty ◽  
Y. Sadhuram ◽  
M.M.M. Rao ◽  
K. Maneesha ◽  
...  
Keyword(s):  
Internal Waves ◽  
East Coast ◽  
Sound Propagation ◽  
East Coast Of India
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