한국해양공학회:학술대회논문집 (Proceedings of the Korea Committee for Ocean Resources and Engineering Conference)
- 한국해양공학회 2003년도 추계학술대회 논문집
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- Pages.183-186
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- 2003
입수 충격 하중에 관한 실험적 연구
The Water Entry Fluid Load Experimental Analysis
- Jeong, Du-Jin (Dept. of Naval Architecture & Ocean Engineering, Pusan National University) ;
- Lee, Hui-Seong (Dept. of Naval Architecture & Ocean Engineering, Pusan National University) ;
- Gwon, Sun-Hong (Dept. of Naval Architecture & Ocean Engineering, Pusan National University) ;
- Song, Gi-Jong (Hyundai Heavy Industry Co. Ltd.) ;
- Jeong, Byeong-Hun (Hyundai Heavy Industry Co. Ltd.)
- 발행 : 2003.10.24
초록
This paper presents the results of slamming experiment using air pressure cylinder to increase the repeatability of the experiment. When it comes to the slamming experiment, the traditional way of doing it has been the free fall experiment. By adopting air pressure cylinder almost equal peak pressures were obtained with that of free fall experiment. Jet takes place when the wedge enters water. Slamming doesn't take place when Dead rise angle is more then 20 degrees.
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