摘要
基于浅水兴波理论,在线性条件下对高速薄船引起的兴波和水底压力变化进行了计算。研制了表面波和水底压力联合测量系统,对船模引起的波浪和压力场进行了测量和分析。通过计算和实验结果的比较,明确了理论模型的适用范围。
Based on the theory of shallow water wave, surface wave and bottom pressure caused by slender ship moving at high speed are calculated under linear condition.A measuring system oa surface wave and bottom pressure is developed,and wave and pressure field induced by a towed ship model are measured and analyzed.By comparing the calculated results with experimental ones, the applicable limits of theoretical model are determined.
出处
《船舶力学》
EI
北大核心
2006年第2期15-22,共8页
Journal of Ship Mechanics
关键词
表面波
水底压力
薄船
亚临界
跨临界
超临界航速
surface wave
bottom pressure
slender ship
sub-critical, trans-critical and super-critical speed