Thermal vibration analysis of embedded graphene oxide powder-reinforced nanocomposite plates

Ebrahimi, Farzad; Nouraei, Mostafa; Dabbagh, Ali

doi:10.1007/s00366-019-00737-w

Cited by 49 publications

(8 citation statements)

References 57 publications

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“…In one of the most recent initiatives in this sector, Zhang, Li, Wu, Zhang, Wu, Jiang, and Chai [154] used the FSDT of beams to investigate the bending, buckling, and vibration behaviors of FG-GOR nanocomposite beams. Ebrahimi, Nouraei, and Dabbagh [155] have solved the thermally affected vibration problem of FG-GOR nanocomposite plates using a higher-order refined plate model. Utilizing the Navier-type analytical solution, the natural frequencies were obtained for the totally simple supported plates.…”

Section: Nanocomposites (Gplr)mentioning

confidence: 99%

An Overview of modeling of nano-composite materials and structures

Alhakeem¹

2022

Brilliance

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The research conducted by many scientists and engineers on nanocomposite materials and continuous systems made from such materials will be reviewed historically in this article by the writers. Nano composites are a form of well-known composite material that has been improved by adding nanoscale fibers and/or particles for reinforcement. These materials may be more appropriate for industrial applications that require material qualities that are noticeably improved. In other words, because of the improved properties of materials at the nanoscale, the material properties of nanocomposites are superior to those of macroscale composites. Designers are using these materials more frequently than traditional composite materials as constituent parts in aerospace, mechanical, and automotive applications. In order to forecast how buildings made of these materials will behave under actual operating conditions, it is crucial to be aware of the research that has been done in this field. The mechanical analyses carried out on various nanocomposite structures, such as those reinforced with carbon nanotubes (CNTR), graphene (GR), graphene platelets (GPLR), graphene oxide (GOR), and multi-scale hybrid (MSH) nano-composite ones, will be reviewed in the sections that follow, along with the most significant aspects of the suggested scientific activities.

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Section: Nanocomposites (Gplr)mentioning

confidence: 99%

An Overview of modeling of nano-composite materials and structures

Alhakeem¹

2022

Brilliance

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“…Hence, it is introspected that HSDTs are to be used for the plates of reasonable thickness where the plates undergoes wrapping or shearing. The uses of HSDTs for the formulation of plate kinematics and analysis are thus observed (Ansari et al, 2018; Amir et al, 2020; Bouazza and Zenkour, 2020; Ebrahimi et al, 2019a, 2019b, 2020a, 2020b, 2021b; Ebrahimi and Dabbagh, 2018a, 2018b, 2019; Parida and Jena, 2021a, 2021b; Thai et al, 2016). The refinement of LWT with various approaches are adopted.…”

Section: Introductionmentioning

confidence: 99%

Selective layer-by-layer fillering and its effect on the dynamic response of laminated composite plates using higher-order theory

Parida

Jena

2022

Journal of Vibration and Control

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In this work, a fifth-order shear deformation theory is computed using the layer-wise model to determine non-dimensional fundamental frequencies. The theoretical, experimental, and finite element analysis (FEA) results are compared for a standard isotropic material. Hand layup technique is used to prepare glass fiber reinforced polymer composites (GFRPC) with selective layers filled with graphene and flyash. This technique helps to reduce the fabrication cost as the whole structure is not to be strengthened by the fillers. Six classes of the laminated-composite-plate (LCP) such as outer layer graphenated LCP (O-LCP), core layer graphenated LCP(C-LCP), functionally graded LCP (FG-LCP), LCPs only rich in graphene (G-LCP), LCPs only rich in flyash (F-LCP) along with a neat epoxy-glass LCP (N-LCP) are fabricated. A low-cost frequency measurement module is set-up to measure the fundamental frequency (FF) of the fabricated LCPs. FFs, amplitudes, non-dimensional stress parameters, and central deflection of the LCPs under harmonic load, the buckling strength, and displacements of the LCPs are calculated. It is found that harmonically excited C-LCP and O-LCP have better stability accompanied by lower deflections, followed by G-LCP as compared to other kinds of LCPs. Also, the addition of graphene increases the buckling strength of LCPs, which portrays that the local layer filling is a useful technique to enhance the strength of the LCPs.

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“…Based on the first-order shear deformation theory, Song et al [35] studied the vibration characteristics of multi-layer plates reinforced by GPLs. Ebrahimi et al [36] carried out vibration characteristics of GPL-reinforced plates under different types of thermal loading. Vibration performance of a rotary pre-twisted cylindrical panel reinforced by GPLs under cantilever boundary condition was studied by Niu et al [37].…”

Section: Introductionmentioning

confidence: 99%

Modeling and vibration analysis of a spinning assembled beam–plate structure reinforced by graphene nanoplatelets

Zhao

Wang

et al. 2021

Acta Mech

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The theoretical modeling of a functionally graded (FG) graphene nanoplatelet (GPL)-reinforced assembled beam-plate structure resting on elastic supports is presented for the first time, and its free vibration analysis is performed. Herein, the assembled structure is modeled according to the Kirchhoff plate theory and the Rayleigh beam theory. The graphene nanoplatelets (GPLs) gradiently distribute in the beam's radial direction and in the plate's thickness direction, respectively. By adopting the rule of mixture and the Halpin-Tsai model, the effective material properties can be obtained. By employing the Lagrange's equation and considering the effects of Coriolis force and centrifugal force, the coupled governing equations of the assembled structure are determined. Furthermore, the assumed modes method and substructure modal synthesis method are applied to obtain the frequencies of the assembled beam-plate structure. A comprehensive numerical investigation is carried out to discuss the influence of the structural and material parameters on the vibration behavior of the beam-plate structure.

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Thermal vibration analysis of embedded graphene oxide powder-reinforced nanocomposite plates

Cited by 49 publications

References 57 publications

An Overview of modeling of nano-composite materials and structures

An Overview of modeling of nano-composite materials and structures

Selective layer-by-layer fillering and its effect on the dynamic response of laminated composite plates using higher-order theory

Modeling and vibration analysis of a spinning assembled beam–plate structure reinforced by graphene nanoplatelets

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