The invention discloses a high-speed aircraft waste heat power generation system, the high-speed aircraft comprises a skin and an exhaust nozzle, the inner surface of the skin and the outer surface of the exhaust nozzle are provided with a plurality of bionic heat pipes, the bionic heat pipes are connected with a waste heat utilization device, and the waste heat utilization device comprises a fuel reforming device and a solid oxide fuel cell. The bionic heat pipe transmits heat of the inner surface of the skin and the outer surface of the exhaust nozzle to the fuel reforming device for heat supply of the fuel reforming device, and the fuel reforming device introduces reformed fuel into the solid oxide fuel cell to generate electric energy. Heat of the skin, the exhaust nozzle and the like is absorbed through the bionic heat pipe, waste heat recovery is conducted, the heat is effectively recovered while high-temperature components are protected, the recovered heat generates electric energy and returns to the aircraft, and use of an external power source is reduced.
本发明公开了一种高速飞行器的余热发电系统,所述高速飞行器包括蒙皮和尾喷管,蒙皮内表面和尾喷管外表面设置若干仿生热管,所述仿生热管均与余热利用装置连接,余热利用装置包括燃料重整装置和固体氧化物燃料电池,所述仿生热管将蒙皮内表面和尾喷管外表面热量传递至燃料重整装置,用于燃料重整装置的热量供给,燃料重整装置将重整后的燃料通入固体氧化物燃料电池产生电能。通过仿生热管将蒙皮、尾喷管等热量吸收并进行余热回收,实现保护高温部件的同时有效回收热量,回收的热量产生电能,返回供给飞行器,减少外部电源的使用。
Waste heat power generation system of high-speed aircraft and high-speed aircraft
一种高速飞行器的余热发电系统及高速飞行器
2024-01-09
Patent
Elektronische Ressource
Chinesisch
IPC: | F02K JET-PROPULSION PLANTS , Strahltriebwerke / B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / C01B NON-METALLIC ELEMENTS , Nichtmetallische Elemente / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY |
High-speed aircraft waste heat utilization system based on bionic heat pipe and high-speed aircraft
Europäisches Patentamt | 2023
|Engineering Index Backfile | 1936
|NTRS | 1934
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