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플레어 각도에 따른 청수현상의 발생과정 및 갑판 위 유동특성 변화에 대한 실험적 연구
이강남(Gang Nam Lee),정광효(Kwang Hyo Jung),서성부(Sung Bu Suh),김문성(Mun Sung Kim) 한국해양공학회 2018 韓國海洋工學會誌 Vol.32 No.2
In this study, a series of experiments were performed to investigate the variations in the behavior of green water generation and the flow kinematics of bubbly flow on deck with various flare angles. The experiments were conducted in a 2-D wave flume using a simplified model of a BW Pioneer FPSO operating in the Gulf of Mexico, with a 100-year return period wave condition. The green water phenomena were captured with a high speed CCD camera. The variations in the behavior of the green water generation were investigated with various flare angles, and the horizontal mean velocity profiles of bubbly flow on deck obtained using bubble image velocimetry (BIV) were provided. The differences in flow kinematics of bubbly flow on deck were analyzed with various flare angles.