Effects of water temperature inversion layer on underwater sound propagation in the East China Sea
SCIE
SCOPUS
Cited 1 time in
WEB OF SCIENCE
Cited 3 time in
Scopus
-
Title
- Effects of water temperature inversion layer on underwater sound propagation in the East China Sea
-
Author(s)
- Kim, Seong Hyeon; Kim, Byoung-Nam; Kim, Eung; Choi, Bok Kyoung; Kim, Dong Sun
- KIOST Author(s)
- Kim, Seong Hyeon(김성현); Kim, Byoung Nam(김병남); Kim, Eung(김응); Choi, Bok Kyoung(최복경)
-
Alternative Author(s)
- 김성현; 김병남; 김응; 최복경
-
Publication Year
- 2017-07
-
Abstract
- In this study, we investigated the effect of a water temperature inversion layer on the propagation of acoustic waves in the western coastal sea of Jeju Island in April 2015. When the acoustic source and receiver are simultaneously located within the water temperature inversion layer depth, the long-range propagation of acoustic waves is confirmed by numerical modeling. This is caused by the duct effect due to the water temperature inversion phenomenon. For the experimental area without the water temperature inversion layer, when the acoustic source and receiver are simultaneously located below thermocline depth, the long-range propagation of acoustic waves is also confirmed. This is generally caused by the seasonal water temperature profile. (C) 2017 The Japan Society of Applied Physics.
-
ISSN
- 0021-4922
-
URI
- https://sciwatch.kiost.ac.kr/handle/2020.kiost/1196
-
DOI
- 10.7567/JJAP.56.07JG05
-
Bibliographic Citation
- JAPANESE JOURNAL OF APPLIED PHYSICS, v.56, no.7, 2017
-
Publisher
- IOP PUBLISHING LTD
-
Type
- Article
-
Language
- English
-
Document Type
- Article
- Files in This Item:
-
There are no files associated with this item.
Items in ScienceWatch@KIOST are protected by copyright, with all rights reserved, unless otherwise indicated.