The invention relates to an aircraft device with an ultrasonic airflow cutting resistance reduction function, which comprises an aircraft body, an airflow blocking part is formed on the aircraft body, an ultrasonic airflow cutting resistance reduction mechanism is further mounted on the airflow blocking part, and the ultrasonic airflow cutting resistance reduction mechanism comprises a conical tip shell, a damping component and an ultrasonic vibration source. The conical tip shell is fixedly mounted on the airflow blocking part through the damping component, a conical tip part on the conical tip shell is arranged towards the flight direction of the aircraft, and the ultrasonic vibration source is mounted in a mounting cavity formed in the inner side of the conical tip shell so as to drive the conical tip shell to perform high-frequency ultrasonic vibration. The ultrasonic airflow cutting resistance reducing mechanism generates ultrasonic high-frequency cutting motion during working to perform ultrahigh-frequency cutting and scattering on air wrapping an airflow blocking part, so that the air viscosity at the airflow blocking part is reduced, the flight friction resistance and differential pressure resistance of the aircraft are reduced, the flight speed and the flight range of the aircraft are improved, and the flight speed and the flight range of the aircraft are improved. And the flight energy consumption is reduced.

    本发明涉及一种具有超声波气流切割降阻功能的飞行器装置,包括飞行器本体,飞行器本体上形成有气流受阻部位,气流受阻部位上还安装有超声波气流切割降阻机构,超声波气流切割降阻机构包括锥尖壳件、减震部件、超声波振动源,锥尖壳件通过减震部件固定安装于气流受阻部位上,且锥尖壳件上的锥尖部位呈朝向飞行器飞行方向设置,超声波振动源安装于锥尖壳件内侧设有的安装空腔中,以驱动锥尖壳件作高频超声振动。利用超声波气流切割降阻机构工作时产生超声波高频切割运动,对包覆气流受阻部位的空气进行超高频切割与打散,以降低气流受阻部位处的空气粘性,达到降低飞行器飞行的摩擦阻力与压差阻力,提升飞行器的飞行速度、飞行航程,降低飞行能耗。


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    Titel :

    Aircraft device with ultrasonic airflow cutting resistance reduction function


    Weitere Titelangaben:

    一种具有超声波气流切割降阻功能的飞行器装置


    Beteiligte:
    PENG ZHIJUN (Autor:in)

    Erscheinungsdatum :

    2023-09-19


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64C AEROPLANES , Flugzeuge



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