The invention discloses a full-waverider aircraft and a design method and system thereof. The method comprises the steps that an aircraft body reference flow field is obtained through solving according to given aircraft body reference flow field design parameters; discretizing and solving discrete points of the three curves according to an equation of horizontal projection molded lines of a leading edge line, an air inlet lip and a wing leading edge line of the given full waverider aircraft; according to given precursor-air inlet channel reference flow field parameters, circularly solving a precursor-air inlet channel reference flow field in a meridian plane corresponding to each precursor front edge line horizontal projection molded line discrete point; performing streamline tracking in the forebody-air inlet reference flow field and the body reference flow field, and generating and outputting streamlines forming the aerodynamic configuration of the full waverider aircraft; generatingdifferent water drop type air inlet full waverider components according to output streamline geometric lofting, and generating an upper surface through a free flow surface method. The problems of complex design steps, large calculation amount and the like in the prior art are solved, and the calculation steps and the calculation amount are simplified.

    本发明公开一种全乘波飞行器及其设计方法和系统,该方法包括根据给定机体基准流场设计参数求解获得机体基准流场;根据给定全乘波飞行器前缘线、进气道唇口以及机翼前缘线水平投影型线的方程,离散并求解上述三条曲线离散点;根据给定前体‑进气道基准流场参数,循环求解每个前体前缘线水平投影型线离散点对应的子午面内的前体‑进气道基准流场;在前体‑进气道基准流场和机体基准流场内进行流线追踪,生成并输出构成全乘波飞行器气动外形的流线;根据输出的流线几何放样生成不同水滴型进气道全乘波部件,并通过自由流面法生成上表面。解决现有技术中设计步骤复杂、计算量大等问题,实现简化计算步骤和计算量。


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    Titel :

    Full-waverider aircraft and design method and system thereof


    Weitere Titelangaben:

    一种全乘波飞行器及其设计方法和系统


    Beteiligte:
    LIU JUN (Autor:in) / CHEN SHAOHUA (Autor:in) / DING FENG (Autor:in) / LUO SHICHAO (Autor:in) / JIANG HAO (Autor:in) / ZHANG WENHAO (Autor:in) / TANG PEIJIE (Autor:in)

    Erscheinungsdatum :

    14.04.2020


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung



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