Influence of micro-topological textures of BaTiO3–CoFe2O4 composites on the nonlinear pyrocoupled dynamic response of blast loaded magneto-electro-elastic plates in thermal environment

Mahesh, V and Mahesh, V and Mukunda, S and Harursampath, D (2022) Influence of micro-topological textures of BaTiO3–CoFe2O4 composites on the nonlinear pyrocoupled dynamic response of blast loaded magneto-electro-elastic plates in thermal environment. In: European Physical Journal Plus, 137 (6).

PDF eur_phy_jou_plu_137-6_2022.pdf - Published Version Restricted to Registered users only Download (1MB) | Request a copy

Abstract

The influence of various micro-topological textures of Barium Titanate and Cobalt Ferrite (BaTiO3–CoFe2O4) composites on the nonlinear dynamic response of the blast loaded magneto-electro-elastic plates in the temperature environment is examined in this study. The novelty of the work lies in considering the influence of pyrocoupling associated with the micro-topological textures in the analysis. Three different forms of micro-topological textures such as face-centred cubic, body-centred cubic and simple cubic structures are considered in this evaluation. The kinematics of the plate is supposed to follow Reddy's higher-order shear deformation theory. Also, von-Karman's equations are used to bring nonlinearity into the model. The blast loads are calculated using an exponential function and are expected to be dispersed evenly across the plate's surface. The principle of virtual work is used to develop the governing equations using finite element methods, which are then solved using the direct iterative technique. The numerical examples show the influence of micro-topological textures, electromagnetic circuits, coupling effects, and blast loading parameters on the nonlinear dynamic response.

Item Type:	Journal Article
Publication:	European Physical Journal Plus
Publisher:	Springer Science and Business Media Deutschland GmbH
Additional Information:	The copyright for this article belongs to the Springer Science and Business Media Deutschland GmbH.
Department/Centre:	Division of Mechanical Sciences > Aerospace Engineering(Formerly Aeronautical Engineering)
Date Deposited:	29 Jun 2022 07:37
Last Modified:	29 Jun 2022 07:37
URI:	https://eprints.iisc.ac.in/id/eprint/73971

Actions (login required)

View Item