摘要
直升机旋翼桨叶除冰技术对保证直升机飞行安全是十分重要的。由于种种原因,我国目前研制的直升机都没有装备旋翼桨叶除冰装置,相关的技术研究也刚刚起步。本文介绍了直升机旋翼桨叶除冰结构设计方法,并在某型直升机旋翼桨叶参考方案的基础上进行了除冰装置的结构优化设计,确定了一个满足除冰要求和旋翼桨叶的静、动特性及强度要求的结构设计方案。
The helicopter rotor blade deicing technique is greatly important to ensure the flight safe- ty.Due to many reasons,our helicopters don't equip the rotor blade-deicing device at present,and this technique research is the first time in our country.In this paper,basing on X type helicopter ro- tor blade,a structure design'methods of the deicing device is studied,and a rotor blade deicing struc- ture design plan is formed,which meet the deicing、structure、dynamic and strength requirements.
出处
《直升机技术》
2005年第2期12-15,共4页
Helicopter Technique
关键词
直升机
旋翼桨叶
除冰
结构设计
helicopter
rotor blade
deicing
structure design
