摘要
美国西科斯基公司在20世纪60年代开始研制共轴直升机,通过关键技术攻关,验证了前行桨叶概念,先后发展了S-69、X2、S-97、SB-1等项目,其技术具有一定的继承性。
Sikorsky Corporation of the United States began to develop coaxial helicopters in the 1960s,through key technical breakthroughs,prove the forward propeller concept,successively developed projects such as S-69,X2,S-97,SB-1,its technology has a certain inheritance.
作者
于琦
YU Qi(China Helicopter Research and Development Institute,Jingdezhen Jiangxi 333001)
出处
《中国科技纵横》
2023年第19期63-65,78,共4页
China Science & Technology Overview
关键词
西科斯基飞机公司
共轴直升机
发展
sikorsky aircraft company
coaxial helicopter
development
