Results 61 to 70 of about 30,573 (183)

Timoshenko Theories in the Analysis of Cantilever Beams Subjected to End Mass and Dynamic End Moment

Applied Mechanics
This paper investigates the effects of shear deformation on the flutter and divergence instabilities of a cantilever beam subjected to a concentrated mass and applied dynamic couple.
Maria Anna De Rosa, Maria Lippiello
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GLOBAL EXISTENCE OF TIMOSHENKO SYSTEM WITH RESPECT TO FRACTIONAL MEMORY OPERATOR, SPATIAL FRACTIONAL THERMAL EFFECT AND DISTRIBUTED DELAY

, 2021
Abdelbaki Choucha, Salah Boulaaras, Djamel Ouchenane, Asma Alharbi, Mohamed Abdalla   +4 more
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Wave propagation characteristics in nanoporous metal foam nanobeams

Results in Physics, 2019
This research is devoted to the wave propagation characteristics analysis of nanobeams made of nanoporous metal foams. Three nanoporosity distribution models, namely, symmetry, asymmetry and uniform distributions, are taken into account.
Yan Qing Wang, Chen Liang
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Bresse-Timoshenko type systems with thermodiffusion effects:\n Well-possedness, stability and numerical results [PDF]

, 2020
Mohammad Elhindi, Khaled Zennir, Djamel Ouchenane, Abdelbaki Choucha, Toufic El Arwadi   +4 more
openalex   +1 more source

Iterative Optimal Control for Flexible Rotor–AMB System [PDF]

Acta Montanistica Slovaca, 2010
In this paper we propose an optimal control design technique for a class of nonlinear and control non-affine equations.The dynamic equations of a flexible shaft supported by a pair of active magnetic bearings (AMBs) are used as the nonlinear control ...
G. Serdar Tombul, Stephen P. Banks, Nizami Akturk   +2 more
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Energy decay in a Timoshenko-type system with history in thermoelasticity of type III [PDF]

, 2009
Salim A. Messaoudi, Belkacem Said‐Houari   +1 more
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Polynomial Decay of the Energy of Solutions of the Timoshenko System with Two Boundary Fractional Dissipations

Fractal and Fractional
In this study, we examine Timoshenko systems with boundary conditions featuring two types of fractional dissipations. By applying semigroup theory, we demonstrate the existence and uniqueness of solutions.
Suleman Alfalqi, Hamid Khiar, Ahmed Bchatnia, Abderrahmane Beniani   +3 more
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Optimal polynomial stability of the Timoshenko system with single fractional boundary dissipation

AIMS Mathematics
This study investigates Timoshenko systems with a single boundary condition involving fractional dissipation. Utilizing semigroup theory, we establish the existence and uniqueness of solutions.
Reem Alrebdi, Ahmed Bchatnia, Saleh Fahad Aljurbua   +2 more
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Chaotic Response and Bifurcation Analysis of a Timoshenko Beam with Backlash Support Subjected to Moving Masses [PDF]

International Journal of Railway Research, 2014
A simply supported Timoshenko beam with an intermediate backlash is considered. The beam equations of motion are obtained based on the Timoshenko beam theory by including the dynamic effect of a moving mass travelling along the vibrating path.
A. Ariaei, M. Kouchaki, S. Ziaei-Rad
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