An inspection of the metal-foam beam considering torsional dynamic responses

Solid State Communications, Год журнала: 2024, Номер 391, С. 115638 - 115638

Опубликована: Июль 31, 2024

Язык: Английский

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Biodiesel synthesis from waste coconut scum oil utilizing SnFe2O4/cigarette butt-derived biochar as a magnetic nanocatalyst: Optimization, kinetic and thermodynamic study

Process Safety and Environmental Protection, Год журнала: 2024, Номер 210, С. 311 - 327

Опубликована: Авг. 27, 2024

Язык: Английский

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Static and dynamic analysis of polyethylene terephthalate foam core and different natural fiber-reinforced laminated composite-based sandwich plates through experimental and numerical simulation

Mechanics of Advanced Materials and Structures, Год журнала: 2024, Номер unknown, С. 1 - 20

Опубликована: Авг. 8, 2024

This study explores the flexural behavior and free vibration analysis of sandwich plates including natural fiber-reinforced polymer composite faces Polyethylene Terephthalate (PET) foam cores under a range edge situations. ABAQUS is used to do numerical simulations with three-dimensional solid elements (C3D8R). To ascertain frequencies plates, experimental procedures such as impact hammer testing Fast Fourier Transform (FFT) are carried out. The inference different geometrical parameters on investigated through simulation in ABAQUS. gives brief outlines regarding for engineering applications.

Язык: Английский

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Static analysis of foldable pressurized and thermally loaded cylindrical shell as an expander in sport equipment reinforced by G-Ori nanofillers

Mechanics of Advanced Materials and Structures, Год журнала: 2024, Номер unknown, С. 1 - 13

Опубликована: Окт. 8, 2024

The present work investigates stress, strain and deformation analyses of a shear deformable cylindrical shell manufactures by Copper (Cu) core reinforced with graphene origami auxetic metamaterial subjected to mechanical thermal loads. models can be used in sport equipment especially expander component. effective material properties the Cu matrix are developed using micromechanical cooperate both terms local temperature, volume fraction folding degree. principle virtual is derive governing equations accounting loading.

Язык: Английский

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Application of G-Ori metamaterials as sports equipment baseball bat in an electro-magneto-elastic sandwich composite beam

Mechanics of Advanced Materials and Structures, Год журнала: 2024, Номер unknown, С. 1 - 20

Опубликована: Окт. 15, 2024

In this work, a higher order thickness stretched model is employed for electro-magneto-elastic results of shear deformable baseball bat as sandwich beam. The formulation performed using the two dimensional constitutive relations well electric potential and magnetic induction bat. proposed can be used in sport equipment. principle virtual work to derive governing equations presence thermal, electrical loads. physical beam composed graphene origami reinforced copper matric core integrated with piezoelectric/piezomagnetic face-sheets thermal environment excited by potentials.

Язык: Английский

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Extending a higher-order foldability constitutive model for dynamic response analysis of 3D-reinforced shell of deformable

Acta Mechanica, Год журнала: 2025, Номер unknown

Опубликована: Янв. 20, 2025

Язык: Английский

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A novel foldable metamaterial for application in the pipeline pressure vessel with a static deformation, strain and stress analysis

Scientific Reports, Год журнала: 2025, Номер 15(1)

Опубликована: Март 20, 2025

A novel foldable model is used for extending the constitutive relations of a cylindrical pressure vessel composed copper matrix cylinders reinforced with three-dimensional nanofillers named as graphene origami. Deformability accounted based on shear deformable kinematic using first order deformation theory. The overall material characteristics are evaluated Halpin–Tsai micromechanical models and rule mixture. governing equations derived virtual work principle. Nanofiller dependent results obtained analytical method. show an enhancement in stress components foldability parameter thermal loads well decrease volume fraction.

Язык: Английский

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Recent advances in graphene origami-enabled auxetic metamaterial structures

Engineering Structures, Год журнала: 2025, Номер 333, С. 120203 - 120203

Опубликована: Март 31, 2025

Язык: Английский

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Evaluation of mechanical behavior of textile microfibers

Acta Mechanica, Год журнала: 2025, Номер unknown

Опубликована: Апрель 16, 2025

Язык: Английский

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Smart analysis of sandwich foldable cylinders as gymnastic accessories

Mechanics of Advanced Materials and Structures, Год журнала: 2024, Номер unknown, С. 1 - 18

Опубликована: Окт. 8, 2024

A novel smart analysis of sandwich composite cylindrical shell is presented in this article. It assumed that the manufactured from graphene origami reinforced copper core between two intelligent layers. The proposed structure article can be used as an idealized model for cylinder shapes gymnastic sport and physical therapy units. virtual work principle piezo elasticity framework coordinate system extended to derive governing equations. To arrive at more accurate results, a third order shear deformable kinematic relations. electro elastic responses are explored using analytical method seek impact main parameters such foldability parameter, content percent, applied electric potential on strain, deformation stress results.

Язык: Английский

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