Internal solitons in the ocean and their effect on underwater sound
JR Apel, LA Ostrovsky, YA Stepanyants… - The Journal of the …, 2007 - pubs.aip.org
Nonlinear internal waves in the ocean are discussed (a) from the standpoint of soliton theory
and (b) from the viewpoint of experimental measurements. First, theoretical models for …
and (b) from the viewpoint of experimental measurements. First, theoretical models for …
Internal solitons in the ocean
JR Apel, LA Ostrovsky, YA Stepanyants - The Journal of the Acoustical …, 1995 - pubs.aip.org
The well-known Garrett and Munk description of the internal wave spectrum synthesizes
many observations into a spectral model that reproduces the general features of the mid …
many observations into a spectral model that reproduces the general features of the mid …
Measurement and modeling of three-dimensional sound intensity variations due to shallow-water internal waves
Broadband acoustic data (30–160 Hz) from the SWARM'95 experiment are analyzed to
investigate acoustic signal variability in the presence of ocean internal waves. Temporal …
investigate acoustic signal variability in the presence of ocean internal waves. Temporal …
Observations of nonlinear internal waves on the outer New England continental shelf during the summer Shelfbreak Primer study
Observations are presented of nonlinear internal waves on the outer New England
continental shelf during the summer Shelfbreak Primer study conducted between July 26 …
continental shelf during the summer Shelfbreak Primer study conducted between July 26 …
Temporal and azimuthal dependence of sound propagation in shallow water with internal waves
The short time scale (minutes) and azimuthal dependence of sound wave propagation in
shallow water regions due to internal waves is examined. Results from the shallow water …
shallow water regions due to internal waves is examined. Results from the shallow water …
Effect of shallow water internal waves on ocean acousticstriation patterns
D Rouseff - Waves in Random Media, 2001 - iopscience.iop.org
Contour plots of underwater acoustic intensity, mapped in range and frequency, often exhibit
striations. It has been claimed that a scalar parameter 'beta', defined in terms of the slope of …
striations. It has been claimed that a scalar parameter 'beta', defined in terms of the slope of …
Acoustic normal mode fluctuation statistics in the 1995 SWARM internal wave scattering experiment
In order to understand the fluctuations imposed upon low frequency (50 to 500 Hz) acoustic
signals due to coastal internal waves, a large multilaboratory, multidisciplinary experiment …
signals due to coastal internal waves, a large multilaboratory, multidisciplinary experiment …
Frequency dependence and intensity fluctuations due to shallow water internal waves
A theory and experimental results for sound propagation through an anisotropic shallow
water environment are presented to examine the frequency dependence of the scintillation …
water environment are presented to examine the frequency dependence of the scintillation …
Horizontal coherence of low-frequency fixed-path sound in a continental shelf region with internal-wave activity
Sound at 85 to 450 Hz propagating in approximately 80-m depth water from fixed sources to
a joint horizontal/vertical line array (HLA/VLA) is analyzed. The data are from a continental …
a joint horizontal/vertical line array (HLA/VLA) is analyzed. The data are from a continental …
Acoustic mode coupling induced by nonlinear internal waves: Evaluation of the mode coupling matrices and applications
TC Yang - The journal of the acoustical society of America, 2014 - pubs.aip.org
This paper applies the mode coupling equation to calculate the mode-coupling matrix for
nonlinear internal waves appearing as a train of solitons. The calculation is applied to an …
nonlinear internal waves appearing as a train of solitons. The calculation is applied to an …