摘要
以Ｙ１２─Ⅱ型飞机防冰系统适航验证试飞为例，就确定飞机结冰部位与防护方法，结冰对飞机飞行性能和操稳特性的影响，带冰着陆的可能性及其安全措施等问题进行了分析和讨论。通过飞行试验，初步检查出飞机结冰造成飞机飞行性能的损失和操稳特性的降低。仅在新机研制中，为防冰系统适航性验证工作提供参考。
This paper deals with the airworthiness demonstration flight test about anti-jcing system of the Y 12─Ⅱaircraft. For instance, the following items are analyzed anddiscussed accordingly : the detemination of the icing area on the aicraft and the protectionmethods , the loss flight performance and decline of stability and controllability caused by theicing, the possibility of landing with ice contamination and the safety measures to be taken,etc. It may play a reference role in the anti-icing system flight test on the newly developedaircraft for airworthiness certification
出处
《飞行力学》
CSCD
北大核心
1995年第2期63-70,共8页
Flight Dynamics
关键词
自然结冰
临界冰形
飞行品质
Continuous maximum icing Natural icing Critical ice shape
