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잠제가 설치 된 부산 송도해수욕장의 해빈류 예측에 관한 3차원 수치해석기법(LES-WASS-3D)의 적용
Application of 3-D Numerical Method (LES-WASS-3D) to Estimation of Nearshore Current at Songdo Beach with Submerged Breakwaters
- 허동수;
- 이우동;
- 김명규;
- 윤종성
초록
This study examined the field application of a 3‐D numerical model (LES‐WASS‐3D) to the estimation of the nearshore current at Songdo beach, Busan. The wave and tide conditions observed at Songdo beach during Typhoon Ewiniar (July 10, 2006) were used in a numerical simulation. The numerical wave heights were in good agreement with the field data. The spatial distributions of the wave heights, mean water levels, and mean flows obtained from the numerical simulation are discussed in relation to the bottom topographical change near Songdo beach before and after Typhoon Ewiniar. The results revealed that LES‐WASS‐3D is a powerful tool for estimating the nearshore current in the field.
키워드
LES-WASS-3D 3차원 수치해석기법; Submerged breakwater 잠제; Songdo beach 송도해변; Nearshore current 해빈류; Typhoon Ewiniar 태풍 에위니아; Bottom topographical change 지형변화
- 제목
- 잠제가 설치 된 부산 송도해수욕장의 해빈류 예측에 관한 3차원 수치해석기법(LES-WASS-3D)의 적용
- 제목 (타언어)
- Application of 3-D Numerical Method (LES-WASS-3D) to Estimation of Nearshore Current at Songdo Beach with Submerged Breakwaters
- 저자
- 허동수; 이우동; 김명규; 윤종성
- 발행일
- 2013
- 저널명
- 한국해양공학회지
- 권
- 27
- 호
- 4
- 페이지
- 14 ~ 21