This paper proposes a new type of pure electric vertical take-off and landing fixed wing general long endurance UAV, and carries out a series of design, calculation and analysis on it. Firstly, use CATIA to perform three-dimensional modeling of the UAV, determine the aerodynamic shape of the UAV, and analyze the calculation method. Secondly, use CFD to divide the mesh, set the boundary conditions, and verify the independence of the mesh. Finally, Fluent is used to calculate the aerodynamic characteristics, the lift-drag characteristic curve, the pitching torque curve, the corresponding pressure cloud graph and the aerodynamic characteristics of the whole UAV under different lateral wind speeds at different attack angles are obtained. The calculation results show that the aerodynamic characteristics of the UAV are good and meet the design index requirements.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Research on Aerodynamic Characteristics of General Long Endurance Vertical Take-Off and Landing Fixed Wing UAV


    Additional title:

    Lect. Notes Electrical Eng.


    Contributors:

    Conference:

    Asia-Pacific International Symposium on Aerospace Technology ; 2021 ; Korea (Republic of) November 15, 2021 - November 17, 2021



    Publication date :

    2022-08-31


    Size :

    14 pages





    Type of media :

    Article/Chapter (Book)


    Type of material :

    Electronic Resource


    Language :

    English




    Vertical take-off and landing fixed wing long-endurance air vehicle

    REN BIN / WANG JIN / WANG LIGUANG | European Patent Office | 2015

    Free access

    Vertical take-off and landing hybrid power long-endurance fixed wing flying platform based on connected wing layout

    QIU YUNLONG / YANG HUA / ZHAO WENWEN et al. | European Patent Office | 2024

    Free access

    Fixed-wing vertical take-off and landing aircraft

    LIU BAICHUAN | European Patent Office | 2024

    Free access

    Vertical take off and landing fixed wing aircraft

    HYMER JEFFREY | European Patent Office | 2022

    Free access

    Vertical take-off and landing fixed-wing aircraft

    HE XIANG / HOU QINCHUAN / PENG XUEMIN et al. | European Patent Office | 2024

    Free access