Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
510532 | Computers & Structures | 2010 | 11 Pages |
Abstract
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.
Related Topics
Physical Sciences and Engineering
Computer Science
Computer Science Applications
Authors
Chih Ling Huang, Wen Yi Lin, Kuo Mo Hsiao,