摘要
为探索艉压浪板和艉垂直板对船舶快速性影响的差异,对采用不同艉压浪板的浅吃水高速船模型进行静水拖曳试验,优化艉压浪板的主要尺寸。在此基础上设计艉垂直板方案,通过模型试验优化艉垂直板的尺寸。试验结果表明:尺度合适的艉垂直板和艉压浪板都可用来解决浅吃水高速船在航行过程中遇到的纵倾过大和阻力性能较差等问题,其效果相当,说明艉压浪板和艉垂直板的形状和减阻机理虽有差异,但都能起到相似的减阻效果。
A series of model-tests are conducted to investigate the effects of different stern flap designs on the still resistance of the ship. The size and installation angle of the stern flap are optimized through the tests. A corresponding interceptor in form of a vertical plate is designed and optimized through model tests, too. Comparison of the two designs shows that the stern flap and the interceptor can achieve similar results in drag ruduction.
作者
陈涛
崔健
陆泽华
陈克强
CHEN Tao;CUI Jian;LU Zehua;CHEN Keqiang(State Key Laboratory of Navigation and Safety Technology, Shanghai 200135, China;School of Transportation, Wuhan University of Technology, Wuhan 430063, China)
出处
《上海船舶运输科学研究所学报》
2019年第3期1-5,共5页
Journal of Shanghai Ship and Shipping Research Institute
关键词
艉压浪板
艉垂直板
减阻
stern flap
interceptor
drag reduction
作者简介
陈涛(1987-),男,贵州思南人,助理研究员,主要从事船舶水动力性能研究。
