This paper aims at the change of the whole machine aerodynamic characteristics after a certain conventional type drone aircraft changing plateau type large wings , using CFD technology to establish the nomal type and plateau type model, doing numerical simulation calculation of the whole machine's aerodynamic performance under the condition of no-load, using the simulation calculation results and combined with actual flight data, compared and evaluated the aerodynamic characteristics of the drone aircraft installed different airfoil, the results show that change plateau type large wings, obviously improve the lift-to-drag performance of the whole machine, increase the range of effective attack angle, and the little change of flight performance, scientific and feasible.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Aerodynamic Characteristics Simulation Analysis of a Certain Type Changed Wing Drone Aircraft Based on CFD



    Published in:

    Publication date :

    2014-09-22


    Size :

    5 pages




    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    English




    Aerodynamic layout of drone aircraft

    ZHANG HONG / YANG BO / YU YUHUA et al. | European Patent Office | 2015

    Free access



    WING WITH VARIABLE AERODYNAMIC CHARACTERISTICS AND AIRCRAFT (VERSIONS)

    SUSHENTSEV BORIS NIKIFOROVICH | European Patent Office | 2019

    Free access

    WING WITH VARIABLE AERODYNAMIC CHARACTERISTICS AND AIRCRAFT USING THIS WING (OPTIONS)

    SUSHENTSEV BORIS NIKIFOROVICH | European Patent Office | 2018

    Free access