The invention discloses an aircraft aerodynamic thermal protection system, and relates to the field of ultra-high-speed aircrafts. The aircraft aerodynamic thermal protection system comprises an aircraft body, a first conveying assembly, a second conveying assembly and a driving assembly. The first conveying assembly comprises a low-pressure conveying piece and a storage piece. The low-pressure conveying piece is used for pressurizing a cooling medium in the storage piece and then conveying the cooling medium downstream. The second conveying assembly comprises a first pressurizing piece and asecond pressurizing piece. The first pressurizing piece is used for further pressurizing the pressurized cooling medium and then conveying the pressurized cooling medium to the aircraft main body, wherein the cooling medium is used for absorbing heat of the outer wall of the aircraft body and is gasified after absorption. The second pressurizing piece is used for driving the first pressurizing piece through part of the gasified cooling medium. The driving assembly is used for converting the internal energy of the other part of the gasified cooling medium into kinetic energy to generate thrust.The aircraft aerodynamic thermal protection system provided by the invention can meet the aerodynamic thermal protection requirement in an aerodynamic thermal environment for a long time, and provides positive thrust or attitude control power for an aircraft.

    本发明公开了一种飞行器气动热防护系统,涉及超高速飞行器领域。包括飞行器主体、第一输送组件、第二输送组件和驱动组件,第一输送组件包括低压输送件和贮存件,低压输送件用于将贮存件内的冷却介质加压后朝下游输送,第二输送组件包括第一加压件和第二加压件,第一加压件用于对加压后的冷却介质进一步加压后输送至飞行器主体,冷却介质用于吸收飞行器主体外壁的热量并在吸收后气化,第二加压件用于将一部分气化后的冷却介质用来驱动第一加压件,驱动组件用于将另一部分气化后的冷却介质的内能转化为动能以产生推力。本发明提供的飞行器气动热防护系统,可以满足长时间面临气动热环境的气动热防护需求,同时为飞行器提供正推力或姿态控制动力。


    Access

    Download


    Export, share and cite



    Title :

    Aircraft aerodynamic thermal protection system


    Additional title:

    一种飞行器气动热防护系统


    Contributors:
    CHEN WEI (author) / ZHANG BIN (author) / FANG HUAN (author) / WANG TAOFENG (author) / WANG XIAOYU (author) / SHI LEI (author) / ZHONG MINGLEI (author) / LI JIAN (author) / HUANG FENG (author) / ZHOU LEI (author)

    Publication date :

    2020-05-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



    Aerodynamic thermal protection device and hypersonic aircraft

    LI XUEYING / REN JING / TANG ZHENYUAN et al. | European Patent Office | 2024

    Free access

    Aerodynamic system for aircraft and aircraft

    HENKE MARC | European Patent Office | 2024

    Free access

    Aerodynamic thermal protection structure of solar cell array of ultra-low orbit aircraft

    HUANG JIN / LIU ZEYU / JIANG ZHIJIE et al. | European Patent Office | 2024

    Free access

    AERODYNAMIC AIRCRAFT

    GRIGORCHUK VLADIMIR STEPANOVICH | European Patent Office | 2017

    Free access

    Aerodynamic System For An Aircraft

    HENCKE MARC | European Patent Office | 2024

    Free access