... karman vortex street 卡门涡街 blade airfoil 叶型 projection pursuit statistics pp统计量 ...
基于12个网页-相关网页
rotor-blade airfoil 旋翼翼型
S type blade airfoil S型叶片
airfoil blade 翼型叶片
Backward Curved Airfoil Blade 后向曲形翼片
airfoil blade section 翼型桨叶剖面
On the basis of blade airfoil curve fitted with triple spline function and the practical process, a kind of program design method is offered to display the section of WECS blades and its structure.
根据风力机叶片设计的实际过程，在三次参数样条曲线拟合叶片翼型曲线的基础上，提出了一种在计算机上能立体显示叶片截面及其结构的程序设计方法。
The airfoil member according to claim 1, configured as a rotor blade for a helicopter.
翼型会员根据权利要求1 ，配置为转子叶片为直升机。
By numerical simulation method, the comparisons of aerodynamic performance between airfoil and plate blade axial fans were made.
采用数值模拟方法对机翼型及板型叶片的轴流风机的气动性能进行了比较。
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