Proceedings of the Korean Institute of Navigation and Port Research Conference (한국항해항만학회:학술대회논문집)
- 2017.11a
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- Pages.232-233
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- 2017
The Comparison on Resistance Performance and Running Attitude of Asymmetric Catamaran Changing Angle of Inclination of Tunnel Stern Exit Region
비대칭 고속 쌍동선의 선미터널 출구영역의 경사각 변화에 따른 저항성능 및 항주자세 분석
- Kim, Sang-Won (Department of Naval Architecture and Ocean Engineering, Mokpo National Maritime University) ;
- Seo, Kwang-Cheol (Department of Naval Architecture and Ocean Engineering, Mokpo National Maritime University) ;
- Cho, Dea-Hwan (Division of Marine Engineering, Mokpo National Maritime University) ;
- Kim, Byung-Jae (Department of Naval Architecture and Ocean Engineering, Mokpo National Maritime University) ;
- Lee, Gyeong-Woo (Department of Naval Architecture and Ocean Engineering, Mokpo National Maritime University)
- 김상원 (목포해양대학교 조선해양공학과) ;
- 서광철 (목포해양대학교 조선해양공학과) ;
- 조대환 (목포해양대학교 기관시스템공학부) ;
- 김병재 (목포해양대학교 조선해양공학과) ;
- 이경우 (목포해양대학교 조선해양공학과)
- Published : 2017.11.02
Abstract
In this research, tunnel stern was applied on the asymmetric high-speed catamaran to evaluate vessel's hydrodynamic performance by numerical method, and the tunnel stern types are distinguished by angle of inclination of tunnel exit region into 3cases (
본 연구에서는 선미 터널을 적용한 비대칭 고속 쌍동선을 수치해석 기법을 통해 선체의 유체동역학적 성능을 평가하였다. 선미터널 형상은 터널 출구 형상에 경사각에 따라 구분하였으며, 총 3가지 형상(
Keywords
- Asymmetric Catamaran;
- Exit region of Tunnel Stern;
- Resistance Performance;
- Running Attitude;
- Pressure Distribution
- 비대칭 쌍동선;
- 선미터널의 출구영역;
- 저항성능;
- 항주자세;
- 압력분포;