Flutter of a Laminated Cantilever Cylindrical Shell with a Ring-Stiffened Edge

被引：0
|
作者：
Bakulin V.N. [1 ]
Konopel’chev M.A. [2 ]
Nedbai A.Y. [2 ]
机构：
[1] Institute of Applied Mechanics, Russian Academy of Sciences, pr. Leningradskii 7, Moscow
[2] AO Corporation Moscow Institute of Heat Technology, alleya Berezovaya 10, Moscow
来源：
Russian Aeronautics | 2018年 / 61卷 / 4期
基金：
俄罗斯基础研究基金会;
关键词：
laminated shell; shell flutter; stiffened cylindrical shell;
D O I：
10.3103/S1068799818040037
中图分类号：
学科分类号：
摘要：
The aeroelastic stability of a medium length cantilever cylindrical shell stiffened by an edge ring with the outer surface exposed to supersonic gas flow is investigated. The shell motion is described by the equations of the semi-membrane theory for laminated shells and considered with various end conditions. The dependences of the critical flutter speed on the dimensions of the ring cross-section, the value of the structural damping coefficient, the flow parameters, and the type of boundary conditions are obtained. © 2018, Allerton Press, Inc.
引用
收藏
页码：517 / 523
页数：6
相关论文
共 50 条
  • [1] BUCKLING OF A CANTILEVER CYLINDRICAL SHELL WITH A RING-STIFFENED EDGE UNDER EXTERNAL PRESSURE
    DAREVSKII, VM
    KSHNIAKIN, RI
    [J]. DOKLADY AKADEMII NAUK SSSR, 1960, 131 (06): : 1294 - 1297
  • [2] Instability of ring-stiffened cylindrical shell with shear effect
    Li, Guo-Dong
    Shang, Xin-Chun
    [J]. Gongcheng Lixue/Engineering Mechanics, 2007, 24 (09): : 43 - 49
  • [3] VIBRATION STUDIES OF A RING-STIFFENED CIRCULAR CYLINDRICAL SHELL
    JOHNS, DJ
    ALLWOOD, RJ
    [J]. JOURNAL OF SOUND AND VIBRATION, 1968, 8 (01) : 147 - &
  • [4] Analysis of limit load of damaged ring-stiffened cylindrical shell
    Lu, Yansong
    Xiao, Ken
    [J]. ADVANCES IN CIVIL ENGINEERING II, PTS 1-4, 2013, 256-259 : 624 - 628
  • [5] Scattering from an external ring-stiffened finite cylindrical shell
    Zheng, Guoyin
    Pan, An
    Fan, Jun
    Tang, Weilin
    [J]. Shengxue Xuebao/Acta Acustica, 2010, 35 (05): : 523 - 529
  • [6] COMMENTS ON VIBRATION STUDIES OF A RING-STIFFENED CIRCULAR CYLINDRICAL SHELL
    WARBURTON, GB
    JOHNS, DJ
    ALLWOOD, RJ
    [J]. JOURNAL OF SOUND AND VIBRATION, 1969, 9 (02) : 349 - +
  • [7] A Study on the Optimization of the Natural Frequency of a Ring-Stiffened Cylindrical Shell
    Chang, Jin-Geon
    Lee, Young-Shin
    Yang, Tae-Ho
    [J]. TRANSACTIONS OF THE KOREAN SOCIETY OF MECHANICAL ENGINEERS A, 2012, 36 (03) : 305 - 311
  • [8] STUDY ON ACOUSTIC RADIATION SIMULATION OF UNDERWATER RING-STIFFENED CYLINDRICAL SHELL
    Zhao Zhenghong
    Shuai Changgeng
    [J]. PROCEEDINGS OF THE 22ND INTERNATIONAL CONGRESS ON SOUND AND VIBRATION: MAJOR CHALLENGES IN ACOUSTICS, NOISE AND VIBRATION RESEARCH, 2015, 2015,
  • [9] Optimal design of ring-stiffened cylindrical shell considering instability mode
    [J]. Zhao, M. (min.zhao@sjtu.edu.cn), 1600, Shanghai Jiaotong University (48):
  • [10] Dynamic response of double ring-stiffened cylindrical shell with internal fluid
    Xiao, Wei
    Zhang, A-Man
    Wang, Yu
    [J]. Lixue Xuebao/Chinese Journal of Theoretical and Applied Mechanics, 2014, 46 (01): : 120 - 127
12345