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   Articles with "dynamics circular" as a keyword



Harmonic expansion and nonsmooth dynamics in a circular contact region with combined slip-spin motion

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recommendations! Published in 2024 at "Nonlinear Dynamics"

DOI: 10.1007/s11071-024-09462-6

Abstract: We analyse a rigid body in planar motion while touching a rough plane at a finite-sized, circular contact area. Assuming Coulomb friction between the tangential and normal pressure distributions, the resultant forces and torques can… read more here.

Keywords: nonsmooth dynamics; circular contact; expansion nonsmooth; harmonic expansion ... See more keywords

Settling dynamics of circular particles in vibrating tanks filled with a yield-stress liquid

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recommendations! Published in 2023 at "Physics of Fluids"

DOI: 10.1063/5.0150359

Abstract: The effect of sinusoidal vibration is numerically investigated on the settling dynamics of a heavy particle of circular shape immersed in a viscoplastic fluid obeying the regularized Bingham–Papanastasiou (BP) model. Having modeled the solid particle… read more here.

Keywords: effect; settling dynamics; liquid; dynamics circular ... See more keywords

Propagation dynamics of circular Airyprime beams double-modulated by sine and power-exponent-phase vortices and applications in optical tweezers.

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recommendations! Published in 2025 at "Optics express"

DOI: 10.1364/oe.565709

Abstract: In this paper, what we believe to be a new type of noncanonical optical vortices combining sine phase vortices and power-exponent-phase vortices is proposed. The propagation dynamics of circular Airyprime beams double-modulated by the new… read more here.

Keywords: propagation dynamics; power exponent; phase vortices; dynamics circular ... See more keywords

Complex Dynamics in Circular and Deformed Bilayer Graphene-Inspired Billiards with Anisotropy and Strain

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recommendations! Published in 2025 at "Symmetry"

DOI: 10.3390/sym17020202

Abstract: While billiard systems of various shapes have been used as paradigmatic model systems in the fields of nonlinear dynamics and quantum chaos, few studies have investigated anisotropic billiards. Motivated by the tremendous advances in using… read more here.

Keywords: circular deformed; complex dynamics; deformed bilayer; anisotropy ... See more keywords