مرور Volume 4, Issue 4 بر اساس عنوان
در حال نمایش موارد 1 - 6 از 6
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Analytical Solution for Electro-mechanical Behavior of Piezoelectric Rotating Shaft Reinforced by BNNTs Under Non-axisymmetric Internal Pressure
(Islamic Azad University - Arak Branch, 2012-12-01)In this study, two-dimensional electro-mechanical analysis of a composite rotating shaft subjected to non-axisymmetric internal pressure and applied voltage is investigated where hollow piezoelectric shaft reinforced by ...
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Closed-form Solution of Dynamic Displacement for SLGS Under Moving the Nanoparticle on Visco-Pasternak Foundation
(Islamic Azad University - Arak Branch, 2012-12-01)In this paper, forced vibration analysis of a single-layered graphene sheet (SLGS) under moving a nanoparticle is carried out using the non-local elasticity theory of orthotropic plate. The SLGS under moving the nanoparticle ...
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Frequency Response Analysis of a Capacitive Micro-beam Resonator Considering Residual and Axial Stresses and Temperature Changes Effects
(Islamic Azad University - Arak Branch, 2012-12-01)This paper presents a study on the frequency response of a capacitive micro-beam resonator under various applied stresses. The governing equation whose solution holds the answer to all our questions about the mechanical ...
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Theory of Generalized Piezoporo Thermoelasticity
(Islamic Azad University - Arak Branch, 2012-12-01)In this paper, the basic constitutive equations and equations of motion are derived to describe the behavior of thermoelastic porous piezoelectric medium by using Biot's theory and the theory of generalized thermoelasticity ...
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Thermo-elastic Damping in a Capacitive Micro-beam Resonator Considering Hyperbolic Heat Conduction Model and Modified Couple Stress Theory
(Islamic Azad University - Arak Branch, 2012-12-01)In this paper, the quality factor of thermo-elastic damping in an electro-statically deflected micro-beam resonator has been investigated. The thermo-elastic coupled equations for the deflected micro-beam have been derived ...
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Torsional Waves in Prestressed Fiber Reinforced Medium Subjected to Magnetic Field
(Islamic Azad University - Arak Branch, 2012-12-01)The propagation of torsional waves in a prestressed fiber-reinforced half-space under the effect of magnetic field and gravity has been discussed. The problem has been solved analytically using Whittaker function to obtain ...



