摘要
旋翼系统是直升机的关键动部件之一,旋翼桨叶结冰会降低直升机性能,危及飞行安全。为了使直升机具备全天候飞行能力,有必要在直升机上安装旋翼桨叶防/除冰系统。黑鹰直升机上装备的电热防除冰系统是美国西科斯基公司最早开发的比较成功的一款旋翼防/除冰系统。详细介绍黑鹰直升机旋翼防/除冰系统的发展历程和设计特点,对比了UH-60A和UH-60M直升机上防/除冰系统的异同。
Rotor system is one of the most important moving parts of helicopter.The icing rotor blades will decrease the effectiveness of the helicopter and endange the life of pilots and passengers.In order to make the helicopter work in all-weather,equipping rotor Anti-/De-icing system is necessary.The Anti-/De-icing system of Black Hawk Helicopter was developped successfully by the Sikorsky Corporation in the last century.In this parper,the development progress and design characteristics of Anti-/De-icing system of Black Hawk helicopter were described in detail,and the defferences of rotor Anti-/De-icing system between UH-60A and UH-60M were compared.This parper could be used for the reference of the domestic developping Anti-/De-icing system.
出处
《直升机技术》
2011年第1期37-44,共8页
Helicopter Technique
