Proceedings of the Korean Institute of Navigation and Port Research Conference (한국항해항만학회:학술대회논문집)
- 2017.11a
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- Pages.236-237
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- 2017
Numerical Additional Study for Evaluate Seakeeping assessment of the Planing Craft
고속활주선의 운동성능 평가를 위한 수치해석적 추가 연구
- Kim, Sang-Won (Department of Naval Architecture and Ocean Engineering, Mokpo National Maritime University) ;
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Seo, Kwang-Cheol
(Department of Naval Architecture and Ocean Engineering, Mokpo National Maritime University) ;
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Cho, Dea-Hwan
(Division of Marine Engineering, Mokpo National Maritime University) ;
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Park, Geun-Hong
(Department of Naval Architecture and Ocean Engineering, Mokpo National Maritime University) ;
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Lee, Gyeong-Woo
(Department of Naval Architecture and Ocean Engineering, Mokpo National Maritime University)
- 김상원 (목포해양대학교 조선해양공학과) ;
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서광철
(목포해양대학교 조선해양공학과) ;
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조대환
(목포해양대학교 기관시스템공학부) ;
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박근홍
(목포해양대학교 조선해양공학과) ;
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이경우
(목포해양대학교 조선해양공학과)
- Published : 2017.11.02
Abstract
In this research, experimental seakeeping results of Warped hull form 2 on the regular waves were compared with numerical results of strip method and CFD. In case of ship's speed, there are 3 cases (3.4m/s, 4.6m/s, 5.75m/s) for numerical simulation, and they are belong to semi-planing and planing condition. Consequently, in case of strip method, it is shown that the resonance phenomena occurred from around
본 연구에서는 Begovic and Bertorello (2014)의 고속활주선 모델시리즈 중 Warped hull 2의 실험결과를 규칙파 파랑조건을 바탕으로 2가지 기법(스트립 기법 및 CFD)의 수치해석 결과를 비교하였다. 선속의 경우, 총 3가지(3.4m/s, 4.6m/s, 5.75m/s)를 사용하였으며, 속도영역은 반활주 및 활주영역에 해당한다. 결론적으로, 스트립기법의 경우,
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