Influences of the graphene reinforcements on the natural vibrational properties, nonlinear flutter responses, and the chaotic motions of the FG-GR laminated composite cantilever rectangular variable cross-section plate in the supersonic flow

Chaos Solitons & Fractals, Год журнала: 2025, Номер 194, С. 116221 - 116221

Опубликована: Фев. 28, 2025

Язык: Английский

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A wavelet-based method for vibration analysis of cylindrical shells with arbitrary cross-sections

Computers & Structures, Год журнала: 2025, Номер 313, С. 107750 - 107750

Опубликована: Март 31, 2025

Язык: Английский

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Nonlinear dynamic analyses of a rotating ferromagnetic functionally graded cylindrical shell with initial geometric imperfections

Thin-Walled Structures, Год журнала: 2025, Номер unknown, С. 113264 - 113264

Опубликована: Апрель 1, 2025

Язык: Английский

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Different Parameter Analysis on Nonlinear Vibrations for Thermo-Hyperelastic Cylindrical Shells with Flowing-Fluid

Communications in Nonlinear Science and Numerical Simulation, Год журнала: 2025, Номер unknown, С. 108886 - 108886

Опубликована: Апрель 1, 2025

Язык: Английский

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Transient Post-Buckling of Microfluid-Conveying FG-CNTs Cylindrical Microshells Embedded in Kerr Foundation and Exposed to a 2D Magnetic Field

Mathematics, Год журнала: 2025, Номер 13(9), С. 1518 - 1518

Опубликована: Май 5, 2025

Dynamic post-buckling behavior of microscale cylindrical shells reinforced with functionally graded carbon nanotubes (FG-CNTs) and conveying microfluid is discussed for the first time. The microshell embedded in a Kerr foundation subjected to an axial compressive load two-dimensional magnetic field effect. CNTs dispersion across shell thickness follows power law, five distribution types developed. modified couple stress theory applied incorporate small-size effect using single material parameter. Furthermore, Knudsen number used address on microfluid. external force between fluid modeled by applying Navier–Stokes equation depending velocity. Nonlinear motion equations present model are derived Hamilton’s principle, containing Lorentz force. According Galerkin method, transformed into algebraic system be solved, determining paths. Numerical results indicate that presence field, CNT reinforcement, flow improves load-bearing performance microshells. Also, many new parametric effects curves FG-CNT microshells have been discovered, including geometry, direction, length scale parameter, number, types.

Язык: Английский

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Nonlinear bending and vibration of FGCNTs cylindrical microshells conveying microfluid under a 2D magnetic field

Archives of Civil and Mechanical Engineering, Год журнала: 2025, Номер 25(4)

Опубликована: Май 22, 2025

Язык: Английский

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