On the separation period discriminating gravity and infragravity waves off gyeongpo beach, Korea SCIE SCOPUS

Cited 2 time in WEB OF SCIENCE Cited 2 time in Scopus
Title
On the separation period discriminating gravity and infragravity waves off gyeongpo beach, Korea
Author(s)
Oh J.-E.; Jeong W.-M.; Chang Y.S.; Oh S.-H.
KIOST Author(s)
Oh, Jung Eun(오정은)Jeong, Weon Mu(정원무)Chang, Yeon S.(장연식)
Publication Year
2020-03
Abstract
Although there have been a number of studies investigating fundamental characteristics of infragravity waves in coastal zones, a proper method of deciding period ranges that are associated with gravity or infragravity waves remains uncertain. In this study, we proposed an empirical method of separating spectral energies of gravity and infragravity waves by analyzing the wave observation data acquired off Gyeongpo beach on the Korean east coast. The fundamental principle of the suggested method is to represent the separation period discriminating gravity and infragravity waves as a function of the significant wave period, rather than a fixed value that was conventionally applied in previous studies. As a consequence of using the new method, the relationships between heights and periods of gravity and infragravity waves were more clearly identified. © 2020 by the authors.
ISSN
2077-1312
URI
https://sciwatch.kiost.ac.kr/handle/2020.kiost/38723
DOI
10.3390/jmse8030167
Bibliographic Citation
Journal of Marine Science and Engineering, v.8, no.3, 2020
Publisher
MDPI AG
Keywords
Gravity waves; Gyeongpo beach; Infragravity waves; Separation period; Wave spectrum
Type
Article
Language
English
Document Type
Article
Publisher
MDPI AG
Related Researcher
Research Interests

Coastal hydrodynamics,Coastal erosion,Turbulence model,연안수리역학,연안침식,난류모델

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