摘要
论述了双座共轴直升机Cutey-1的总体方案和气动设计,包括机身外形、旋翼翼型、桨叶扭转和尖削、桨尖修形、旋翼轴向间距、旋翼轴前倾角,以及尾翼布局,并对这些问题进行了分析和计算,得到满意的设计方案。
The general technical specifications and aerodynamic design for the Cutey-1 two-seat coaxial helicopter are discussed, including blade aerofoil, twist and taper, modification of blade tip, axial separation between two rotors, front rake of rotor of these parameters has resulted in a satisfactory axis, and layout of tail. The analysis and calculation conceptual design.
出处
《飞机设计》
2006年第1期25-28,共4页
Aircraft Design
关键词
共轴式直升机
总体方案
气动设计
旋翼
尾翼
coaxial helicopter
aircraft specifications
aerodynamic design
rotor
tail rotor
