태풍 파라미터 모델을 이용한 태풍 해일고 비교 연구

Title
태풍 파라미터 모델을 이용한 태풍 해일고 비교 연구
Alternative Title
Comparison of storm surge heights using different typhoon parametric models
Author(s)
이종찬; 권재일; 박광순; 전기천
KIOST Author(s)
Kwon, Jae Il(권재일)Jun, Ki Cheon(전기천)
Publication Year
2008-05-21
Abstract
Among many parameters for storm surge prediction, sea surface wind and pressure fields are critical parameters. For storm surge calculations, typhoon wind models have been widely studied and used to simulate sea winds and pressures. Intensive researches were carried out to verify typhoon wind models and most of efforts were mainly focused on the comparisons to the observed wind data. However, the studies of ocean model responses to the different typhoon wind models were seldom to find.In this study we tried to compare the storm surge heights using three different typhoon parametric models. With identical concentric atmospheric pressure distribution, two empirical typhoon parametric models (Jelesnianski, 1966 and Kawai et al., 2005) and CE wind model (Thompson and Cardone, 1996) were considered. For ocean model, KORDI-S (Lee et al., 2008) was used to calculate the storm surge heights around the Korean Peninsula. Typhoon “Maemi”, landed in Sep. 2003, was chosen to compare the performance of typhoon models because clear and reliable sea level records were available. The CE wind model gave the best performance.
URI
https://sciwatch.kiost.ac.kr/handle/2020.kiost/30035
Bibliographic Citation
IOC/WESTPAC 7th international scientific symposium, pp.77, 2008
Publisher
IOC/WESTPAC
Type
Conference
Language
English
Publisher
IOC/WESTPAC
Related Researcher
Research Interests

Ocean Numerical Modelling,Physical Oceanography,Coastal processess,해양수치모델,물리해양학,연안과정

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