수위변화와 흐름효과를 고려한 파랑모델링 KCI

DC Field Value Language
dc.contributor.author 엄호식 -
dc.contributor.author 강태순 -
dc.contributor.author 남수용 -
dc.contributor.author 정원무 -
dc.date.accessioned 2020-04-16T12:25:07Z -
dc.date.available 2020-04-16T12:25:07Z -
dc.date.created 2020-02-10 -
dc.date.issued 2016-12 -
dc.identifier.issn 1976-8192 -
dc.identifier.uri https://sciwatch.kiost.ac.kr/handle/2020.kiost/1381 -
dc.description.abstract 본 연구에서는 파랑과 흐름이 공존하는 해역에서 수위변화 및 흐름효과 고려 유무에 대하여 파랑모델을 수행하여 그 결과를 비교하였다. 해수유동장은 RIAMOM 모델 결과를 적용하였으며 파랑모델은 SWAN모델을 적용하였다. 바람자료는 ECMWF, NCEP 및 JMA의 3가지에 대하여 관측자료를 비교적 잘 재현하는 JMA 자료를 적용하였다. 수치모의는 2016년 1월~8월까지 8개월간 수행하였으며, 각 경우에 대하여 관측자료와의 비교를 위하여 2.5 m이상의 고파랑 기간에 대해 파고변화를 검토하였다. 분석결과, 수심이 깊은 파랑관측부이 정점에서는 수위/흐름효과를 고려할 경우 파고변화가 크지 않게 나타났으나, 수심이 얕은 비교 정점에서는 수위/흐름효과의 고려 여부에 따라 5~10%의 유의미한 파고변화가 나타났다. In this study, wave model was conducted on the presence or absence of water level changes and currents effects in coastal waters coexisting with waves and currents, then the results were compared. The flow field applied the results of the RIAMOM model and the wave model applied the SWAN model. Among ECMWF, NCEP and JMA, wind data applied JMA data sets which agreed well with the observed data comparatively. Numerical simulation was conducted for 8 months from January to August 2016. For each case, the deviation of wave height was calculated for the high wave of more than 2.5 m for comparison with observed data. As a result, the deviation of wave height was not significant both considering water level changes and currents effects or not at wave observation stations installed in deep waters. However, a significant deviation of wave height of 5~10% was obtained depending on water level changes and currents effects at the comparison point in shallow waters. -
dc.description.uri 2 -
dc.language Korean -
dc.publisher 한국해안,해양공학회 -
dc.title 수위변화와 흐름효과를 고려한 파랑모델링 -
dc.title.alternative Wave Modeling considering Water Level Changes and Currents Effects -
dc.type Article -
dc.citation.endPage 396 -
dc.citation.startPage 383 -
dc.citation.title 한국해안·해양공학회논문집 -
dc.citation.volume 28 -
dc.citation.number 6 -
dc.contributor.alternativeName 정원무 -
dc.identifier.bibliographicCitation 한국해안·해양공학회논문집, v.28, no.6, pp.383 - 396 -
dc.identifier.kciid ART002187849 -
dc.description.journalClass 2 -
dc.description.isOpenAccess N -
dc.subject.keywordAuthor 파랑모델링 -
dc.subject.keywordAuthor 바람자료 -
dc.subject.keywordAuthor 수위변화 및 흐름효과 -
dc.subject.keywordAuthor RIAMOM -
dc.subject.keywordAuthor SWAN -
dc.subject.keywordAuthor wave modeling -
dc.subject.keywordAuthor wind data -
dc.subject.keywordAuthor water level changes & currents effects -
dc.subject.keywordAuthor RIAMOM -
dc.subject.keywordAuthor SWAN -
dc.description.journalRegisteredClass kci -
Appears in Collections:
Marine Industry Research Division > Maritime ICT & Mobility Research Department > 1. Journal Articles
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