Turning flights of the dragonfly-like flapping wing-body model in six degrees of freedom are numerically investigated by using the immersed boundary-lattice Boltzmann method. The governing parameters of the problem are the Reynolds number Re, the Froude number Fr, and the non-dimensional mass m. We set the parameters at Re = 200, Fr = 15, and m = 51. First, for making a right turn, we simulate a free flight of the model with a smaller stroke angle of the left wing and a larger stroke angle of the right wing. We find that the model turns to the right and rotates clockwise around the body axis. Secondly, in order to recover the roll angle of the body in a horizontal position, we try to control the roll motion of the model by changing the flapping periods of the left and right wings. Finally, using the above results we try to simulate the turning flight by dynamically changing the stroke angles and the flapping periods of the left and right wings. The turning flight can be successfully simulated by a simple control of the stroke angles and the flapping periods of the left and right wings.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Turning flight simulations of a dragonfly-like flapping wing-body model by the immersed boundary-lattice Boltzmann method


    Subtitle :

    Paper


    Additional title:

    Turning flight simulations of a dragonfly-like flapping wing-body model by the immersed boundary-lattice Boltzmann method


    Contributors:

    Published in:

    Fluid Dynamics Research ; 50 , 6 ; 065501


    Publication date :

    2018-12-01


    Size :

    18 pages




    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    English




    Dragonfly-like double-flapping-wing micro aircraft

    ZHANG QING / LYU YI / NI YINGGE et al. | European Patent Office | 2020

    Free access

    Bionic dragonfly flapping wing mechanism

    GUO JIANZHI / LUO MINZHOU / GUO FAYONG et al. | European Patent Office | 2021

    Free access

    Imitation dragonfly flapping wing movement mechanism

    RONG ZHEN / PAN XINHAO / YU JING | European Patent Office | 2024

    Free access

    Imitation dragonfly flapping-wing flying robot

    LIU JINTAO / HU JINPENG / ZHANG SHAOFEI et al. | European Patent Office | 2023

    Free access