The invention relates to a short-distance/vertical take-off and landing aircraft power system layout adopting a rotary detonation engine, which belongs to the technical field of rotary detonation engines and short-distance/vertical take-off and landing, and consists of an aircraft body, the rotary detonation engine, a traditional turbojet engine, a fuel supply device, a power supply device and an air pipeline, a layout in which the traditional turbojet engine at the rear part of the aircraft body provides main lift force and the rotary detonation engines located at the front part and two wings of the aircraft body separately provide auxiliary lift force is formed. The fuel supply device is composed of a fuel tank, a fuel supply pipeline and a fuel pump. The power supply device is composed of a power supply line and a generator. The rotary detonation engine and the supply pipeline are used for replacing an original complex shaft-driven lift fan structure, the mechanical complexity of the short-distance/vertical take-off and landing aircraft is greatly reduced, the thrust output of the turbojet engine is improved, and the reliability of short-distance/vertical take-off and landing is guaranteed.
本发明专利为一种采用旋转爆震发动机的短距/垂直起降飞行器动力系统布局,所属旋转爆震发动机与短距/垂直起降技术领域,由飞行器本体、旋转爆震发动机、传统涡轮喷气发动机、燃料供给装置、供电装置、空气管路组成,形成以飞行器本体后部的传统涡轮喷气发动机提供主要升力、分居飞行器本体前部及两翼的旋转爆震发动机提供辅助升力的布局。燃料供给装置由燃料箱、燃料供给管路和燃油泵构成;供电装置由供电线路与发电机构成。本发明用旋转爆震发动机及供给管路替换原有复杂的轴驱动升力风扇结构,大幅降低短距/垂直起降飞行器的机械复杂度,提高涡轮喷气发动机的推力输出,保障了短距/垂直起降的可靠性。
Short-distance/vertical take-off and landing aircraft power system layout adopting rotary detonation engine
一种采用旋转爆震发动机的短距/垂直起降飞行器动力系统布局
30.08.2022
Patent
Elektronische Ressource
Chinesisch
IPC: | B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT |
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