CHAOTIC STALL RESPONSE OF HELICOPTER ROTOR IN FORWARD FLIGHT

被引：8
|
作者：
TANG, DM
DOWELL, EH
机构：
[1] Department of Mechanical Engineering and Materials Science, Duke University, Durham
来源：
JOURNAL OF FLUIDS AND STRUCTURES | 1992年 / 6卷 / 03期
关键词：
D O I：
10.1016/0889-9746(92)90012-R
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
A typical evolution process for rotor blade stall response from periodic to aperiodic or chaotic motion and a necessary condition for the onset of chaotic response are discussed. This is the first such study of chaotic motion due to aerodynamic stall of a helicopter blade in the literature. For this study, the ONERA nonlinear aerodynamic stall model is applied to the analysis of helicopter blade stall response. Nonlinear state variable equations and linear state variable perturbation equations are derived and solved. Also, a comparison between the results from the ONERA stall and a simpler nonlinear aerodynamic model is made. © 1992.
引用
收藏
页码：311 / 335
页数：25
相关论文
共 50 条
  • [21] Forward Flight Performance Analysis of Supercritical Airfoil in Helicopter Main Rotor
    Hasan, Inamul
    Mukesh, R.
    Krishnan, P. Radha
    Srinath, R.
    Prakash, R. B. Dhanya
    INTELLIGENT AUTOMATION AND SOFT COMPUTING, 2022, 33 (01): : 567 - 584
  • [22] Air Resonance of Bearingless Rotor Helicopter with Elastomeric Damper in Forward Flight
    Zhang, Junhao
    Xia, Pinqi
    JOURNAL OF AIRCRAFT, 2017, 54 (06): : 2392 - 2396
  • [23] GENERIC ICING EFFECTS ON FORWARD FLIGHT PERFORMANCE OF A MODEL HELICOPTER ROTOR
    TINETTI, AF
    KORKAN, KD
    VERTICA, 1989, 13 (01): : 63 - 85
  • [24] Health monitoring,of a helicopter rotor in forward flight using fuzzy logic
    Ganguli, R
    AIAA JOURNAL, 2002, 40 (12) : 2373 - 2381
  • [25] Some improvements of hybrid trim method for a helicopter rotor in forward flight
    Lyu, Weili
    Wang, Shiyuan
    Yang, Aiming
    AEROSPACE SCIENCE AND TECHNOLOGY, 2021, 113
  • [26] Helicopter stabilizer optimization considering rotor downwash in forward-flight
    Minervino, Mauro
    Vitagliano, Pier Luigi
    Quagliarella, Domenico
    AIRCRAFT ENGINEERING AND AEROSPACE TECHNOLOGY, 2016, 88 (06): : 846 - 865
  • [27] Technical note aerodynamic design of helicopter rotor blade in forward flight using response surface methodology
    Sun, HS
    Kim, YS
    Lee, SG
    Lee, DH
    JOURNAL OF THE AMERICAN HELICOPTER SOCIETY, 2003, 48 (04) : 300 - 304
  • [28] Helicopter dynamic response to wind shear in forward flight
    Hong, Guanxin
    Pang, Jian
    Beijing Hangkong Hangtian Daxue Xuebao/Journal of Beijing University of Aeronautics and Astronautics, 2005, 31 (05): : 524 - 528
  • [29] HELICOPTER RESPONSE TO ATMOSPHERIC-TURBULENCE IN FORWARD FLIGHT
    ELLIOTT, AS
    CHOPRA, I
    JOURNAL OF THE AMERICAN HELICOPTER SOCIETY, 1990, 35 (02) : 51 - 59
  • [30] Control of dynamic stall of helicopter rotor blades
    WANG Rong
    XIA PinQi
    Science China(Technological Sciences) , 2013, (01) : 171 - 180
12345