scholarly journals Shoaling of large-amplitude nonlinear internal waves at Dongsha Atoll in the northern South China Sea

2012 ◽  
Vol 37 ◽  
pp. 1-7 ◽  
Author(s):  
Ke-Hsien Fu ◽  
Yu-Huai Wang ◽  
Louis St. Laurent ◽  
Harper Simmons ◽  
Dong-Ping Wang
Keyword(s):  
South China Sea ◽  
Internal Waves ◽  
South China ◽  
Large Amplitude ◽  
Northern South China Sea ◽  
Nonlinear Internal Waves ◽  
China Sea ◽  
Dongsha Atoll

scholarly journals Energy flux of nonlinear internal waves in northern South China Sea

2006 ◽  
Vol 33 (3) ◽  
Author(s):  
Ming-Huei Chang ◽  
Ren-Chieh Lien ◽  
Tswen Yung Tang ◽  
Eric A. D'Asaro ◽  
Yiing Jang Yang
Keyword(s):  
South China Sea ◽  
Internal Waves ◽  
Energy Flux ◽  
South China ◽  
Northern South China Sea ◽  
Nonlinear Internal Waves ◽  
China Sea

The Deformation of Shoaling Internal Waves Observed at the Dongsha Atoll in the Northern South China Sea

2016 ◽  
Vol 58 (2) ◽  
pp. 1650001-1-1650001-17 ◽  
Author(s):  
Ke-Hsien Fu ◽  
Yu-Huai Wang ◽  
Chung-Pan Lee ◽  
I-Huan Lee
Keyword(s):  
South China Sea ◽  
Internal Waves ◽  
South China ◽  
Northern South China Sea ◽  
China Sea ◽  
Dongsha Atoll

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>

scholarly journals Observations of Large-Amplitude Nonlinear Internal Waves from a Drifting Array: Instruments and Methods

2010 ◽  
Vol 27 (10) ◽  
pp. 1711-1731 ◽  
Author(s):  
L. R. Centurioni
Keyword(s):  
South China Sea ◽  
Time Scales ◽  
Internal Waves ◽  
South China ◽  
Large Amplitude ◽  
The South China Sea ◽  
Nonlinear Internal Waves ◽  
China Sea ◽  
Drifting Buoy ◽  
The Waves

Abstract This paper presents a novel methodology applied to the observation of large-amplitude nonlinear internal waves in the upper ocean from an array of drifting instruments. The characteristics of the instrument used—an Autonomous Drifting Ocean Station with acoustic current profilers (ADOS-A), which is a drifting buoy with a 200-m-long thermistor chain, several profiling acoustic current meters, and a GPS—are discussed. The ADOS-A is lightweight and relatively inexpensive and can be deployed from aircrafts or from ships of opportunity. Three packets of large-amplitude, nonlinear internal waves were observed in the South China Sea. The speed and the direction of propagation of the waves are accurately determined and their characteristics and evolution over space and time scales comparable with those of the waves, as they propagate through the array, are discussed.

Observed acoustic arrival structure and intensity variability induced by transbasin nonlinear internal waves in the South China Sea basin

2008 ◽  
Vol 123 (5) ◽  
pp. 3588-3588 ◽  
Author(s):  
Chingsang Chiu ◽  
D. Benjamin Reeder ◽  
Christopher Miller ◽  
Justin Reeves ◽  
Steve Ramp ◽  
...  
Keyword(s):  
South China Sea ◽  
Internal Waves ◽  
South China ◽  
The South China Sea ◽  
The South ◽  
Nonlinear Internal Waves ◽  
China Sea

The Generation of Nonlinear Internal Waves in the South China Sea: A Three‐Dimensional, Nonhydrostatic Numerical Study

2019 ◽  
Vol 124 (12) ◽  
pp. 8949-8968 ◽  
Author(s):  
Zhigang Lai ◽  
Guangzhen Jin ◽  
Yongmao Huang ◽  
Haiyun Chen ◽  
Xiaodong Shang ◽  
...  
Keyword(s):  
South China Sea ◽  
Internal Waves ◽  
South China ◽  
Numerical Study ◽  
Three Dimensional ◽  
The South China Sea ◽  
The South ◽  
Nonlinear Internal Waves ◽  
China Sea
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