双发飞机在低空的单发巡航特性  

CRUISE PERFORMANCE AT ONE ENGINE OPERATION FOR THE TWO ENGINE AIRCRAFT

作　　者：许维进 

机构地区：[1]601所

出　　处：《飞行力学》1989年第4期40-47,共8页Flight Dynamics

摘　　要：本文的主要目的是研究一架双发歼击机以单发巡航的收益。文中分析了单发工作增加巡航性能的机理,研究了当单发工作时作用在飞机上力的变化。并以一架超音速歼击机为例,进行了一些有益的计算。计算表明,对于执行低空作战任务来说,双发飞机以单发巡航可以获得显著的收益。The main purpose of this paper is to study profit of cruise performance at one engine operation for the two engine fighter aircraft. This paper analyse the mechanism which increase cruise performance at single engine operation. The variance of the force act on the aircraft as single engine operation is studied. Take example by a supersonic fighter aircraft, some significant calculation are made. It is shown that, for the cruise at one engine operation to perform the operational mission at lower altitude can obtain significant profit for two engine aircraft.

关 键 词：双发动机 飞机 巡航 

分 类 号：V212.13[航空宇航科学与技术—航空宇航推进理论与工程]