舰载飞机弹射起飞过程中的几个问题

SEVERAL PROBLEMS DURING THE EJECTION TAKE-OFF PROCESS OF SEA BASED AIRCRAFT

本文着重研究舰载飞机在甲板起飞时采用一种弹射起飞所出现的一些问题:(1)地效对舰载飞机起飞时下沉量的影响;(2)起飞姿态和起落架突伸问题;(3)前起落架载荷与起飞特性的关系。

Several aspects during the ejection take-off phase have been studied in this paper.(1) The sudden loss of lift may cause so call 'sink' for the aircraft at the instant of liftoff from the deck. (2) By stretch out the nose landing gear to increase the angle-ofattack from pitch angle at rest to take-off angle in a very short time interval, the moving process of the nose landing gear should be designed properly and the load acting on the landing gear must be determined carefully. (3) The movement of the nose landing gear will cause a high pitch angular velocity which might destroy the aircraft balance.