European Journal of Mechanics A-Solids, ( ISI ), Volume (97), No (1), Year (2023-1) , Pages (104773-104773)

Title : ( Coupled thermal stability analysis of piezomagnetic nano-sensors and nano-actuators considering the flexomagnetic effect )

Authors: Hamed Momeni-Khabisi , Masoud Tahani ,

Citation: BibTeX | EndNote

Abstract

The current investigation deals with an analytical formulation and solution procedure for the thermal stability characteristics of piezomagnetic nano-sensors and nano-actuators considering the flexomagnetic effects and geometrical imperfection. Piezo-flexomagnetic nano-plate strips with the mid-plane initial rise are subjected to external uniform, linear, and nonlinear temperature rise loading across the thickness. The nonlinear sizedependent governing equations are derived within the framework of the first-order shear deformation plate theory, nonlocal strain gradient theory and considering the nonlinear von- Kármán strains. The proposed closed-form solutions and the obtained results are validated with the available data in the literature. The calculated buckling and post-buckling temperatures of piezo-flexomagnetic nano-plate strips are shown to be dependent on several factors including the scaling parameters, plate slenderness ratio, mid-plane initial rise, different temperature distributions, and scalar magnetic potential. The presented closed-form solutions and numerical results can serve as benchmarks for future analyses of piezo-flexomagnetic nano-sensors and nano-actuators.

Keywords

, Thermal buckling and post, buckling; Closed, form solution; Piezo, flexomagnetic plate strip; Size, dependent theories; Mid, plane initial rise
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@article{paperid:1091126,
author = {Momeni-Khabisi, Hamed and Tahani, Masoud},
title = {Coupled thermal stability analysis of piezomagnetic nano-sensors and nano-actuators considering the flexomagnetic effect},
journal = {European Journal of Mechanics A-Solids},
year = {2023},
volume = {97},
number = {1},
month = {January},
issn = {0997-7538},
pages = {104773--104773},
numpages = {0},
keywords = {Thermal buckling and post-buckling; Closed-form solution; Piezo-flexomagnetic plate strip; Size-dependent theories; Mid-plane initial rise},
}

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%0 Journal Article
%T Coupled thermal stability analysis of piezomagnetic nano-sensors and nano-actuators considering the flexomagnetic effect
%A Momeni-Khabisi, Hamed
%A Tahani, Masoud
%J European Journal of Mechanics A-Solids
%@ 0997-7538
%D 2023

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