航空发动机燃气温度控制系统的设计研究及应用

Design Investigation and Application of an Aeroengine Gas Temperature Control System

介绍了某航空发动机燃气温度控制系统的设计方法,该系统已经应用于某型航空发动机,并配装某超音速战斗机完成了全包线考核试飞。该系统具有控制品质良好、可靠性高和外场使用维护方便等特点。该系统的安装使用,既可以防止因燃气温度超过规定值过早损伤发动机而节省经费,又可以使飞行员无忧虑地操作,减轻飞行员负担。

An engine gas temperature control system is presented in this paper.It has been applied to a supersonic fighter engine successfully.Its characteristics such as good control quality,high reliability and excellent maintainability have been demonstrated in the evaluation flight test throughout flight envelope.Its application can not only decrease the life cycle cost by preventing engines from overheating due to high gas temperature,but also provide carefree handling for the pilot with the result of lightening pilot's workload.