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

页码：991 / 1001

页数：11

共 50 条

[41] Inplane vibration analysis of rotating beams with elastic restraints
Wang, Lvsen
Su, Zhu
Wang, Lifeng
JOURNAL OF VIBRATION AND CONTROL, 2023, 29 (7-8) : 1484 - 1497
[42] A probabilistic analysis for vibration of rotating beams with uncertain parameters
Wang Z. Q.
An L. Q.
Peng Z. Z.
Proceedings of the ASME Applied Mechanics Division, 2005, 256 : 581 - 585
[43] Free vibration analysis of spatial Bernoulli-Euler and Rayleigh curved beams using isogeometric approach
Jockovic, Milos
Radenkovic, Gligor
Nefovska-Danilovic, Marija
Baitsch, Matthias
APPLIED MATHEMATICAL MODELLING, 2019, 71 : 152 - 172
[44] Vibration analysis of rotating cantilever beams orienting inward
Oh, Yutaek
Yoo, Hong Hee
JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY, 2016, 30 (09) : 4177 - 4184
[45] Finite element vibration analysis of rotating Timoshenko beams
Rao, SS
Gupta, RS
JOURNAL OF SOUND AND VIBRATION, 2001, 242 (01) : 103 - 124
[46] Accurate free vibration analysis of Euler functionally graded beams by the weak form quadrature element method
Jin, Chunhua
Wang, Xinwei
COMPOSITE STRUCTURES, 2015, 125 : 41 - 50
[47] A transfer matrix method for free vibration analysis of Euler-Bernoulli beams with variable cross section
Boiangiu, Mihail
Ceausu, Valentin
Untaroiu, Costin D.
JOURNAL OF VIBRATION AND CONTROL, 2016, 22 (11) : 2591 - 2602
[48] Vibration analysis of rotating cantilever beams orienting inward
Yutaek Oh
Hong Hee Yoo
Journal of Mechanical Science and Technology, 2016, 30 : 4177 - 4184
[49] Isogeometric Free Vibration Analysis of Curved Euler-Bernoulli Beams with Particular Emphasis on Accuracy Study
Sun, Zhuangjing
Wang, Dongdong
Li, Xiwei
INTERNATIONAL JOURNAL OF STRUCTURAL STABILITY AND DYNAMICS, 2021, 21 (01)
[50] Free vibration analysis of non-uniform Euler–Bernoulli beams by means of Bernstein pseudospectral collocation
D. Garijo
Engineering with Computers, 2015, 31 : 813 - 823

← 1 2 3 4 5 →