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Vibration characteristics of microplates with gnps-reinforced epoxy core bonded to piezoelectric-reinforced CNTs patches

In the current study, vibration characteristics of a three-layered rectangular microplate with Graphene nanoplatelets (GNPs)-reinforced Epoxy core which is fully bonded to piezoelectric-reinforced single-walled Carbon nanotubes (SWCNTs) patches are provided. The face sheets are subjected to the elec...

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Main Authors: Forsat, M., Musharavati, F., Eltai, E., Zain, A. M., Mobayen, S., Mohamed, A. M.
Format: Article
Published: Techno-Press 2021
Subjects:
QA75 Electronic computers. Computer science
Online Access:http://eprints.utm.my/id/eprint/95460/
http://dx.doi.org/10.12989/anr.2021.11.2.115
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spelling my.utm.954602022-05-31T12:45:01Z http://eprints.utm.my/id/eprint/95460/ Vibration characteristics of microplates with gnps-reinforced epoxy core bonded to piezoelectric-reinforced CNTs patches Forsat, M. Musharavati, F. Eltai, E. Zain, A. M. Mobayen, S. Mohamed, A. M. QA75 Electronic computers. Computer science In the current study, vibration characteristics of a three-layered rectangular microplate with Graphene nanoplatelets (GNPs)-reinforced Epoxy core which is fully bonded to piezoelectric-reinforced single-walled Carbon nanotubes (SWCNTs) patches are provided. The face sheets are subjected to the electric field and the microplate is assumed to be in a thermal environment and also, is located on the visco-Pasternak model of the elastic substrate. The GNPs and SWCNTs are dispersed through the core’s and face’s thickness according to the given functions. To account the shear deformation effect, tangential shear deformation theory (TGSDT) as a higher-order theory is employed and the modified strain gradient theory (MSGT) with tree independent length-scale parameters is selected to capture the size effect. Using the extended form of Hamilton’s principle and variational formulation, the governing motion equations are derived and solved mathematically via Navier’s scheme for simply supported edges microplate. By ensuring the validity of the results after comparing them in a simpler state with previously published ones, the effects of the most prominent parameters on the results are investigated. It is seen GNPs and CNTs dispersion patterns play an important role in the microplate vibrational behavior, as well as temperature variations. Since the under consideration microstructure can be accounted as smart structures, therefore, the outcomes of this study may help to design and create more efficient engineering structures, such as sensors and actuators and also micro/nano electromechanical systems. Techno-Press 2021 Article PeerReviewed Forsat, M. and Musharavati, F. and Eltai, E. and Zain, A. M. and Mobayen, S. and Mohamed, A. M. (2021) Vibration characteristics of microplates with gnps-reinforced epoxy core bonded to piezoelectric-reinforced CNTs patches. Advances in Nano Research, 11 (2). ISSN 2287-237X http://dx.doi.org/10.12989/anr.2021.11.2.115 DOI: 10.12989/anr.2021.11.2.115
institution Universiti Teknologi Malaysia
building UTM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Malaysia
content_source UTM Institutional Repository
url_provider http://eprints.utm.my/
topic QA75 Electronic computers. Computer science
spellingShingle QA75 Electronic computers. Computer science
Forsat, M.
Musharavati, F.
Eltai, E.
Zain, A. M.
Mobayen, S.
Mohamed, A. M.
Vibration characteristics of microplates with gnps-reinforced epoxy core bonded to piezoelectric-reinforced CNTs patches
description In the current study, vibration characteristics of a three-layered rectangular microplate with Graphene nanoplatelets (GNPs)-reinforced Epoxy core which is fully bonded to piezoelectric-reinforced single-walled Carbon nanotubes (SWCNTs) patches are provided. The face sheets are subjected to the electric field and the microplate is assumed to be in a thermal environment and also, is located on the visco-Pasternak model of the elastic substrate. The GNPs and SWCNTs are dispersed through the core’s and face’s thickness according to the given functions. To account the shear deformation effect, tangential shear deformation theory (TGSDT) as a higher-order theory is employed and the modified strain gradient theory (MSGT) with tree independent length-scale parameters is selected to capture the size effect. Using the extended form of Hamilton’s principle and variational formulation, the governing motion equations are derived and solved mathematically via Navier’s scheme for simply supported edges microplate. By ensuring the validity of the results after comparing them in a simpler state with previously published ones, the effects of the most prominent parameters on the results are investigated. It is seen GNPs and CNTs dispersion patterns play an important role in the microplate vibrational behavior, as well as temperature variations. Since the under consideration microstructure can be accounted as smart structures, therefore, the outcomes of this study may help to design and create more efficient engineering structures, such as sensors and actuators and also micro/nano electromechanical systems.
format Article
author Forsat, M.
Musharavati, F.
Eltai, E.
Zain, A. M.
Mobayen, S.
Mohamed, A. M.
author_facet Forsat, M.
Musharavati, F.
Eltai, E.
Zain, A. M.
Mobayen, S.
Mohamed, A. M.
author_sort Forsat, M.
title Vibration characteristics of microplates with gnps-reinforced epoxy core bonded to piezoelectric-reinforced CNTs patches
title_short Vibration characteristics of microplates with gnps-reinforced epoxy core bonded to piezoelectric-reinforced CNTs patches
title_full Vibration characteristics of microplates with gnps-reinforced epoxy core bonded to piezoelectric-reinforced CNTs patches
title_fullStr Vibration characteristics of microplates with gnps-reinforced epoxy core bonded to piezoelectric-reinforced CNTs patches
title_full_unstemmed Vibration characteristics of microplates with gnps-reinforced epoxy core bonded to piezoelectric-reinforced CNTs patches
title_sort vibration characteristics of microplates with gnps-reinforced epoxy core bonded to piezoelectric-reinforced cnts patches
publisher Techno-Press
publishDate 2021
url http://eprints.utm.my/id/eprint/95460/
http://dx.doi.org/10.12989/anr.2021.11.2.115
_version_ 1735386806848847872
score 13.211869

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