摘要
航行体水下高速运动时,表面出现空泡现象。在出水过程中,出现空泡溃灭现象,对航行体的表面受力及力学环境有重要影响。本文通过计算和试验工作,对空泡溃灭进行分析,研究了空泡溃灭造成的压力机理,讨论影响空泡溃灭的因素。
In the high-speed movement of an underwater vehicle, cavitation appears on the surfaces. The cavity collapses while the vehicle is moving from the water into the air,which has great effects on the surface load and the mechanical environment of the vehicle.The mechanism of the cavity collapse and the factors which influence the collapse are analyzed in this paper.
出处
《船舶力学》
EI
北大核心
2008年第4期545-549,共5页
Journal of Ship Mechanics
关键词
水下航行体
出水过程
空泡溃灭
underwater vehicle
cavitation collapse
out-of-water progress
