Numerical and experimental transition results evaluation for a morphing wing and aileron system

被引：30
|
作者：
Botez, R. M. [1 ]
Koreanschi, A. [1 ]
Gabor, O. S. [1 ]
Tondji, Y. [1 ]
Guezguez, M. [1 ]
Kammegne, J. T. [1 ]
Grigorie, L. T. [1 ]
Sandu, D. [1 ]
Mebarki, Y. [2 ]
Mamou, M. [2 ]
Amoroso, F. [3 ]
Pecora, R. [3 ]
Lecce, L. [3 ]
Amendola, G. [4 ]
Dimino, I. [4 ]
Concilio, A. [4 ]
机构：
[1] Ecole Technol Super, Res Lab Act Control, Avion & AeroServoElast LARCASE, Montreal, PQ, Canada
[2] NRC Aerosp, Aerodynam Lab, Ottawa, ON, Canada
[3] Univ Naples Federico II, Ind Engn Dept, Aerosp Div, Naples, Italy
[4] Italian Aerosp Res Ctr CIRA, Adapt Struct Div, Capua, CE, Italy
来源：
AERONAUTICAL JOURNAL | 2018年 / 122卷 / 1251期
基金：
加拿大自然科学与工程研究理事会;
关键词：
aerodynamics; Morphing Wing Tip; Genetic Optimization Algorithm; Flow Transition; Drag Coefficient Reduction; Wind Tunnel Tests; Morphing Aileron Classification Description: Aerodynamics; Aeroelasticity; Avionics and Systems; Computational Fluid Dynamics; Experimental Fluid Dynamics; LOW-SPEED; OPTIMIZATION; DESIGN;
D O I：
10.1017/aer.2018.15
中图分类号：
V [航空、航天];
学科分类号：
08 ; 0825 ;
摘要：
A new wing-tip concept with morphing upper surface and interchangeable conventional and morphing ailerons was designed, manufactured, bench and wind-tunnel tested. The development of this wing-tip model was performed in the frame of an international CRIAQ project, and the purpose was to demonstrate the wing upper surface and aileron morphing capabilities in improving the wing-tip aerodynamic performances. During numerical optimisation with 'in-house' genetic algorithm software, and during wind-tunnel experimental tests, it was demonstrated that the air-flow laminarity over the wing skin was promoted, and the laminar flow was extended with up to 9% of the chord. Drag coefficient reduction of up to 9% was obtained when the morphing aileron was introduced.
引用
收藏
页码：747 / 784
页数：38
相关论文
共 50 条
  • [41] Experimental and numerical evaluation of a two-stage indirect/thermoelectric assisted direct evaporative cooling system
    Zhou, Yuanyuan
    Yan, Zhen
    Dai, Qiumin
    Yu, Yanshun
    ENERGY CONVERSION AND MANAGEMENT, 2021, 248
  • [42] Optimization and design of an aircraft's morphing wing-tip demonstrator for drag reduction at low speeds, Part II - Experimental validation using Infra-Red transition measurement from Wind Tunnel tests
    Koreanschi, Andreea
    Gabor, Oliviu Sugar
    Acotto, Joran
    Brianchon, Guillaume
    Portier, Gregoire
    Botez, Ruxandra Mihaela
    Mamou, Mahmoud
    Mebarki, Youssef
    CHINESE JOURNAL OF AERONAUTICS, 2017, 30 (01) : 164 - 174
  • [43] Numerical and Experimental Investigation of Aerodynamic Characteristics of Morphing Trailing Edge Wings in The Application of MAV
    Kumar, S. Kishore
    Pendyala, Srinivas
    INTERNATIONAL JOURNAL OF INTEGRATED ENGINEERING, 2023, 15 (05): : 71 - 83
  • [44] Experimental study of a bio-inspired robotic morphing wing mechanism actuated by shape memory alloy wires
    Basaeri, Hamid
    Yousefi-Koma, Aghil
    Zakerzadeh, Mohammad Reza
    Mohtasebi, Seyed Saeid
    MECHATRONICS, 2014, 24 (08) : 1231 - 1241
  • [45] APPLICATION OF A MORPHING WING TECHNOLOGY ON HYDRA TECHNOLOGIES UNMANNED AERIAL SYSTEM UAS-S4
    Gabor, Oliviu Sugar
    Simon, Antoine
    Koreanschi, Andreea
    Botez, Ruxandra
    PROCEEDINGS OF THE ASME INTERNATIONAL MECHANICAL ENGINEERING CONGRESS AND EXPOSITION, 2014, VOL 1, 2015,
  • [46] Optimization and design of an aircraft's morphing wing-tip demonstrator for drag reduction at low speeds, Part II- Experimental validation using Infra-Red transition measurement from Wind Tunnel tests
    Andreea Koreanschi
    Oliviu Sugar Gabor
    Joran Acotto
    Guillaume Brianchon
    Gregoire Portier
    Ruxandra Mihaela Botez
    Mahmoud Mamou
    Youssef Mebarki
    Chinese Journal of Aeronautics, 2017, (01) : 164 - 174
  • [47] Numerical Simulation of Rotor-Wing Transient Interaction for a Tiltrotor in the Transition Mode
    Wu, Zhenlong
    Li, Can
    Cao, Yihua
    MATHEMATICS, 2019, 7 (02)
  • [48] Aerodynamic Analysis of Upper Surface Wing Morphing Efficiency for the S4 Ehecatl Unmanned Aerial System
    Gabor, Oliviu Sugar
    Koreanschi, Andreea
    Botez, Ruxandra Mihaela
    2016 INTERNATIONAL CONFERENCE ON UNMANNED AIRCRAFT SYSTEMS (ICUAS), 2016, : 185 - 194
  • [49] Numerical investigation of active flow control using zero-net-mass-flux jets around a high-lift morphing cambered wing-flap system
    Truong, Hung
    Marouf, Abderahmane
    Gehri, Alain
    Vos, Jan
    Braza, Marianna
    Hoarau, Yannick
    INTERNATIONAL JOURNAL OF NUMERICAL METHODS FOR HEAT & FLUID FLOW, 2023, 33 (04) : 1475 - 1488
  • [50] Experimental and numerical studies of beetle-inspired flapping wing in hovering flight
    Truong, Tien Van
    Le, Tuyen Quang
    Park, Hoon Cheol
    Byun, Doyoung
    BIOINSPIRATION & BIOMIMETICS, 2017, 12 (03)
12345