弹性螺旋桨结构变形对激励力特性的影响

陈蔚然,蔡昊鹏,吴浩,卜延鹏,曹琳琳,吴大转

Influence of structural deformation of elastic propeller on excitation force characteristics

Weiran CHEN,Haopeng CAI,Hao WU,Yanpeng BU,Linlin CAO,Dazhuan WU

表 2 水翼升力系数的计算值与试验值

Tab.2 Calculated and experimental values of hydrofoil lift coefficient

数据来源 CL θ/(°) 刚性水翼 弹性水翼 试验测量 1.065 1.18 −0.39 数值模拟 1.078 1.13 −0.37 误差/% 1.22 4.24 5.13