Large deflection analysis of functionally graded magneto-electro-elastic porous flat panels

Mahesh, V and Harursampath, D (2021) Large deflection analysis of functionally graded magneto-electro-elastic porous flat panels. In: Engineering with Computers .

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Abstract

In this article, an attempt has been made on evaluating the large/nonlinear deflection of functionally graded magneto-electro-elastic porous (FG-MEEP) flat panels taking geometric skewness into consideration. Further, the flat panel is subjected to combined loads which include mechanical, electrical and magnetic loads. The mathematical formulation is derived through higher order shear deformation theory and von-Karman's geometric nonlinearity under the framework of finite element method (FEM). The effective material properties of FG-MEEP material are determined using modified power law. Two forms of material gradation such as �B� rich bottom and �F� rich bottom are modelled and implemented in the analysis. The numerical assessment is carried out to investigate the effect of prominent parameters such as skew angle, porosity distribution, gradient index, porosity volume, functionally graded pattern, electromagnetic loads on the nonlinear deflection of FG-MEEP flat panels. In addition, this study also makes an attempt to evaluate the degree of coupling associated with these parameters. © 2021, The Author(s), under exclusive licence to Springer-Verlag London Ltd. part of Springer Nature.

Item Type:	Journal Article
Publication:	Engineering with Computers
Publisher:	Springer Science and Business Media Deutschland GmbH
Additional Information:	The copyright of this article belongs to Springer Science and Business Media Deutschland GmbH
Keywords:	Porosity; Shear deformation, Effective material property; Electromagnetic loads; Geometric non-linearity; Higher order shear deformation theory; Large deflection analysis; Magneto electro elastic; Mathematical formulation; Porosity distributions, Plates (structural components)
Department/Centre:	Division of Mechanical Sciences > Aerospace Engineering(Formerly Aeronautical Engineering)
Date Deposited:	04 Mar 2021 09:28
Last Modified:	04 Mar 2021 09:28
URI:	http://eprints.iisc.ac.in/id/eprint/68074

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