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   Articles with "electro elastic" as a keyword



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Magneto-electro-elastic analysis of piezoelectric–flexoelectric nanobeams rested on silica aerogel foundation

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recommendations! Published in 2019 at "Engineering with Computers"

DOI: 10.1007/s00366-019-00869-z

Abstract: This article explores that the study on bending of magneto-electric-elastic nanobeams relies on nonlocal elasticity theory. The Vlasov’s model foundation utilizes the silica aerogel foundation. The guiding expressions of nonlocal nanobeams in the considered framework… read more here.

Keywords: electro elastic; foundation; silica aerogel; aerogel foundation ... See more keywords
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Multiple crossing points of Lamb wave propagating in a magneto-electro-elastic composite plate

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recommendations! Published in 2021 at "Archive of Applied Mechanics"

DOI: 10.1007/s00419-021-01927-z

Abstract: This article is concerned with the propagation of guided type-Lamb waves in a magneto-electro-elastic composite plate. As a numerical method, the ordinary differential equation with the Thomson Haskell parameterization of Stroh formalism is employed to… read more here.

Keywords: electro elastic; elastic composite; multiple crossing; magneto electro ... See more keywords
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Size-dependent static stability of magneto-electro-elastic CNT/MT-based composite nanoshells under external electric and magnetic fields

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recommendations! Published in 2017 at "Microsystem Technologies"

DOI: 10.1007/s00542-017-3440-7

Abstract: In this paper, a modified shell model is developed for the buckling behavior of smart composite nanotubes under magneto-electro-mechanical loads. The hybrid nanotube consists of a carbon nanotube (CNT) and a microtubule (MT) which are… read more here.

Keywords: size dependent; electro elastic; external electric; magneto electro ... See more keywords
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Magneto-electro-elastic node-based smoothed point interpolation method for micromechanical analysis of natural frequencies of nanobeams

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recommendations! Published in 2019 at "Acta Mechanica"

DOI: 10.1007/s00707-019-02489-6

Abstract: As an addition to the traditional finite element method (FEM), the magneto-electro-elastic node-based smoothed point interpolation method (MEE-NS-PIM) with asymptotic homogenization method (AHM) is presented to solve the micromechanical problems of MEE nanobeams, which overcomes… read more here.

Keywords: mee pim; electro elastic; node based; mee ... See more keywords
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Numerical approximation of an electro-elastic frictional contact problem modeled by hemivariational inequality

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recommendations! Published in 2020 at "Computational and Applied Mathematics"

DOI: 10.1007/s40314-020-01305-5

Abstract: In this paper, an electro-elastic frictional contact problem is studied numerically as a hemivariational inequality. Convergence of the Galerkin approximation for the hemivariational inequality is proved, and Cea’s type inequalities are derived for error estimation.… read more here.

Keywords: hemivariational inequality; contact problem; electro elastic;
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Electro-elastic response of cylindrical sandwich pressure vessels with porous core and piezoelectric face-sheets

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recommendations! Published in 2019 at "Composite Structures"

DOI: 10.1016/j.compstruct.2019.111119

Abstract: Abstract This work applies the first-order shear deformation theory (FSDT) to study of the electro-elastic behavior of cylindrical sandwich pressure vessels with porous core and piezoelectric face-sheets, immersed in a Pasternak foundation. The core material… read more here.

Keywords: sandwich pressure; electro elastic; core; vessels porous ... See more keywords
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Multiple mixed-mode cracks in a magneto-electro-elastic half-plane under in-plane loading

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recommendations! Published in 2020 at "Engineering Fracture Mechanics"

DOI: 10.1016/j.engfracmech.2020.107009

Abstract: Abstract The mixed-mode problem of cracked magneto-electro-elastic (MEE) half-plane subjected to in-plane magneto-electro-mechanical loads is considered. The crack is modelled as distributed dislocations with unknown density and the closed form solution of the generalized dislocation… read more here.

Keywords: mixed mode; electro elastic; half plane; plane ... See more keywords
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Non-Fourier thermal shock resistance and transient thermal fracture of magneto-electro-elastic composite with a penny-shaped crack

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recommendations! Published in 2021 at "Engineering Fracture Mechanics"

DOI: 10.1016/j.engfracmech.2021.107871

Abstract: Abstract Magneto-electro-elastic composite with a penny-shaped crack is analyzed. The exact solution of temperature field based on non-Fourier heat conduction is derived by the method of standard separation of variables. The thermal stress, electrical displacement… read more here.

Keywords: electro elastic; penny shaped; shaped crack; magneto electro ... See more keywords
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Shear excitation of a multilayered magneto-electro-elastic half-space considering a vast frequency content

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recommendations! Published in 2018 at "International Journal of Engineering Science"

DOI: 10.1016/j.ijengsci.2017.11.012

Abstract: Abstract The objective of this paper is to present dynamic responses of a multilayered magneto-electro-elastic half-space due to an external/internal time-harmonic shear mechanical loading. To do so, a concrete mathematical tool is applied to solve… read more here.

Keywords: multilayered magneto; electro elastic; space; half space ... See more keywords
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New classes of electro-elastic and thermo-electro-elastic bodies that are not Green elastic

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recommendations! Published in 2020 at "International Journal of Engineering Science"

DOI: 10.1016/j.ijengsci.2020.103308

Abstract: Abstract Implicit constitutive relations are proposed for electro-elastic and thermo-electro-elastic solids, which cannot be classified as Cauchy or Green elastic bodies, i.e., where in general it is not assumed that the stresses and one of… read more here.

Keywords: thermo electro; electro elastic; elastic thermo; green elastic ... See more keywords
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Enhancing magnetoelectric effect in magneto-electro-elastic laminated composites via interface modulus and stress

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recommendations! Published in 2020 at "International Journal of Solids and Structures"

DOI: 10.1016/j.ijsolstr.2020.03.014

Abstract: Abstract Magnetoelectric (ME) coupling is of interest for a variety of applications, but it is weak in a single-phase material. Strain-coupled laminates are an efficient way to achieve a high ME coupling. In this paper,… read more here.

Keywords: electro elastic; modulus stress; interface; interface modulus ... See more keywords