Free vibration analysis of rotating Euler beams at high angular velocity

被引：94
|
作者：
Huang, Chih Ling [1 ]
Lin, Wen Yi [2 ]
Hsiao, Kuo Mo [1 ]
机构：
[1] Natl Chiao Tung Univ, Dept Mech Engn, Hsinchu, Taiwan
[2] De Lin Inst Technol, Dept Mech Engn, Tucheng, Taiwan
来源：
COMPUTERS & STRUCTURES | 2010年 / 88卷 / 17-18期
关键词：
Rotating beam; Vibration; Natural frequency; Power series solution; Frequency veering; DYNAMIC STIFFNESS FORMULATION; POWER-SERIES SOLUTION; TIMOSHENKO BEAM; BERNOULLI BEAM; ELEMENT; BLADES;
D O I：
10.1016/j.compstruc.2010.06.001
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
The natural frequency of the flapwise bending vibration, and coupled lagwise bending and axial vibration is investigated for the rotating beam. A method based on the power series solution is proposed to solve the natural frequency of very slender rotating beam at high angular velocity. The rotating beam is subdivided into several equal segments. The governing equations of each segment are solved by a power series. Numerical examples are studied to demonstrate the accuracy and efficiency of the proposed method. The effect of Coriolis force, angular velocity, and slenderness ratio on the natural frequency of rotating beams is investigated. (C) 2010 Elsevier Ltd. All rights reserved.
引用
收藏
页码：991 / 1001
页数：11
相关论文
共 50 条
  • [1] Free flapping vibration of rotating inclined euler beams
    Huang, Chih-Ling
    Lin, Wen-Yi
    Hsiao, Kuo-Mo
    World Academy of Science, Engineering and Technology, 2009, 32 : 604 - 610
  • [2] Free flapping vibration of rotating inclined Euler beams
    Huang, Chih-Ling
    Lin, Wen-Yi
    Hsiao, Kuo-Mo
    World Academy of Science, Engineering and Technology, 2009, 56 : 604 - 610
  • [3] AMDM for free vibration analysis of rotating tapered beams
    Mao, Qibo
    STRUCTURAL ENGINEERING AND MECHANICS, 2015, 54 (03) : 419 - 432
  • [4] Free vibration analysis of rotating beams with random properties
    Hosseini, SAA
    Khadem, SE
    STRUCTURAL ENGINEERING AND MECHANICS, 2005, 20 (03) : 293 - 312
  • [5] Spline finite point method for free bending vibration analysis of rotating tapered euler-bernoulli beams
    Shenzhen Graduate School, Harbin Institute of Technology, Shenzhen
    Guangdong
    518055, China
    不详
    Guangxi
    530004, China
    Hunan Daxue Xuebao, 9 (26-35):
  • [6] Free Vibration Analysis of Rotating Euler Beam by Finite Element Method
    Hsiao, Kuo Mo
    Lin, Wen Yi
    Fujii, Fumio
    ENGINEERING LETTERS, 2012, 20 (03) : 253 - 258
  • [7] Dynamic model for free vibration and response analysis of rotating beams
    Kim, Hyungrae
    Yoo, Hong Hee
    Chung, Jintai
    JOURNAL OF SOUND AND VIBRATION, 2013, 332 (22) : 5917 - 5928
  • [8] Nonlinear free vibration analysis of rotating composite Timoshenko beams
    Arvin, H.
    Bakhtiari-Nejad, F.
    COMPOSITE STRUCTURES, 2013, 96 : 29 - 43
  • [9] Free vibration analysis of rotating Timoshenko beams with multiple delaminations
    Liu, Yang
    Shu, Dong Wei
    COMPOSITES PART B-ENGINEERING, 2013, 44 (01) : 733 - 739
  • [10] DYNAMIC MODELLING AND FREE VIBRATION CHARACTERISTICS ANALYSIS OF ROTATING BEAMS
    Sachin, D.
    Mallikarjuna, Reddy D.
    PROCEEDINGS OF ASME 2021 GAS TURBINE INDIA CONFERENCE (GTINDIA2021), 2021,
12345