Title of article
Hollow Piezoelectric Cylinder under Transient Loads
Author/Authors
Jabbari, mohsen Mechanical Engineering Department - South Tehran Branch, Azad University, Iran , mousavi, matin Mechanical Engineering Department - South Tehran Branch, Azad University, Iran , Kiani, Mohammad amin Mechanical Engineering Department - South Tehran Branch, Azad University, Iran
Pages
16
From page
23
To page
38
Abstract
In this paper, transient solution of two dimensional asymmetric thermal and mechanical stresses for a hollow cylinder made of piezoelectric material is developed. Transient temperature distribution, as function of radial and circumferential directions and time with general thermal boundary-conditions, is analytically obtained, using the method of separation of variables and generalized Bessel function. The results are the sum of transient and steady state solutions that depend upon the initial condition for temperature and heat source, respectively. The general form of thermal and mechanical boundary conditions is considered on the piezoelectric cylinder. Material properties of piezoelectric cylinder are the same along the thickness. A direct method is used to solve the Navier equations, using the Euler equation and complex Fourier series.
Keywords
Piezoelectric , Hollow Cylinder , Thermoelasticity , transient
Journal title
Astroparticle Physics
Serial Year
2017
Record number
2451813
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