Dynamic Analysis of a Tapered Composite Thin-Walled Rotating Shaft Embedded with SMA Wires Using the Generalized Differential Quadrature Method
Joint Authors
Wu, Xiaoxiao
Zhong, Weiyan
Ma, Hongcan
Ren, Yongsheng
Gao, Feng
Source
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-16, 16 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-09-10
Country of Publication
Egypt
No. of Pages
16
Main Subjects
Abstract EN
A dynamical model is developed for the tapered composite thin-walled rotating shaft with shape memory alloy (SMA) wires embedded in.
The SMA wires are embedded at an interlayer of the shaft and arranged along the conical surface of the tapered composite shaft.
Recovery stresses generated during the phase transformation are calculated based on one-dimensional Brinson’s model.
The governing equations are obtained based on a refined variational asymptotic method (VAM) and Hamilton’s principle.
The partial differential equations of motion are reduced to the ordinary differential governing equations by using the generalized differential quadrature method (GDQM).
Numerical results of natural frequencies and critical speeds are obtained.
The effects of the fraction of SMA wires, the initial strain of SMA wires, temperature, ply angle, taper ratio, boundary conditions, and rotating speed on the frequency characteristics are investigated.
American Psychological Association (APA)
Zhong, Weiyan& Gao, Feng& Ren, Yongsheng& Wu, Xiaoxiao& Ma, Hongcan. 2020. Dynamic Analysis of a Tapered Composite Thin-Walled Rotating Shaft Embedded with SMA Wires Using the Generalized Differential Quadrature Method. Shock and Vibration،Vol. 2020, no. 2020, pp.1-16.
https://search.emarefa.net/detail/BIM-1209824
Modern Language Association (MLA)
Zhong, Weiyan…[et al.]. Dynamic Analysis of a Tapered Composite Thin-Walled Rotating Shaft Embedded with SMA Wires Using the Generalized Differential Quadrature Method. Shock and Vibration No. 2020 (2020), pp.1-16.
https://search.emarefa.net/detail/BIM-1209824
American Medical Association (AMA)
Zhong, Weiyan& Gao, Feng& Ren, Yongsheng& Wu, Xiaoxiao& Ma, Hongcan. Dynamic Analysis of a Tapered Composite Thin-Walled Rotating Shaft Embedded with SMA Wires Using the Generalized Differential Quadrature Method. Shock and Vibration. 2020. Vol. 2020, no. 2020, pp.1-16.
https://search.emarefa.net/detail/BIM-1209824
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1209824