천수에서의 슬래밍 현상에 대한 실험적 연구
An Experimental Study on Shallow Water Effect in Slamming
0
조회
0
다운로드
3
인용
0
참고문헌
키워드
초록
This study presents an experimental investigation of the shallow water impact of a box type structure. The analysis was done based on the video images captured by a high speed camera, the flow field obtained by PIV (Particle Image Velocimetry), and pressure measurements in the divided region. The video images showed quite good agreement with the description given by Korobkin. The PIV measurements of the velocity field provided a clear view of the flow pattern for all three stages. The pressure was measured at the bottom of the tank with strain gauge type pressure gauges. The pressure measurements showed the characteristics of divided regions.
Abstract
This study presents an experimental investigation of the shallow water impact of a box type structure. The analysis was done based on the video images captured by a high speed camera, the flow field obtained by PIV (Particle Image Velocimetry), and pressure measurements in the divided region. The video images showed quite good agreement with the description given by Korobkin. The PIV measurements of the velocity field provided a clear view of the flow pattern for all three stages. The pressure was measured at the bottom of the tank with strain gauge type pressure gauges. The pressure measurements showed the characteristics of divided regions.
참고문헌 (6)
- 남종오, "강제입수에 의한 슬래밍 현상에 관한 실험적 연구", 한국해양공학회지, 21(1), pp.40~44 (2007), 한국해양공학회
- Chuang, S.L., "Experiments on Flat-Bottom Slamming", Journal of Ship Research, 10, pp.10~17 (1966)
- Chung, J.Y., "Wet Drop Test for LNG Insulation System", Proceedings of the sixteenth International Offshore and Polar Engineering Conf., pp.199~204 (2006)
- Faltinsen, O.M., "Sea Loads on Ships and Offshore Structures" (1990), Cambridge University Press
- Kang, H.D., "An Experimental Study of Shallow water impact", The 23rd International Workshop on Water Waves and Floating Bodies, pp.92~95 (2008)
- Korobkin, A.A., "Shallow Water Impact Problems", Journal of Engineering Mathematics, 35, pp.233~250 (1999)