Visco-elastic fluid simulations of coherent structures in strongly coupled dusty plasma medium

Abstract

A generalized hydrodynamic (GHD) model depicting the behaviour of visco-elastic fluids has often been invoked to explore the behaviour of a strongly coupled dusty plasma medium below their crystallization limit. The model has been successful in describing the collective normal modes of the strongly coupled dusty plasma medium observed experimentally. The paper focuses on the study of nonlinear dynamical characteristic features of this model. Specifically, the evolution of coherent vorticity patches are being investigated here within the framework of this model. A comparison with Newtonian fluids and Molecular Dynamics (MD) simulations treating the dust species interacting through the Yukawa potential has also been presented.

References in corpus (4)

• Particles and fields in fluid turbulence
• Shear Flows and Shear Viscosity in a Two-Dimensional Yukawa System (Dusty Plasma)
• Collective effects in vortex movements in complex (dusty) plasmas
• Strongly Coupled Plasmas via Rydberg-Blockade of Cold Atoms

Cited by in corpus (11)

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• Rotating vortices in two-dimensional inhomogeneous strongly coupled dusty plasmas: shear and spiral-density waves
• Kelvin-Helmholtz instability in strongly coupled dusty plasma with rotational shear flows and tracer transport
• Dynamical states in two-dimensional charged dust particle clusters in plasma medium
• A numerical study of gravity driven instability in strongly coupled dusty plasmas.Part I: Rayleigh-Taylor instability and Buoyancy-driven instability
• A review on the Vortex and Coherent Structures in Dusty Plasma Medium
• Spiral Waves in Driven Dusty Plasma Medium: Generalized Hydrodynamic Fluid Description
• Ring structural transitions in strongly coupled dusty plasmas
• Sub and super-luminar propagation of structures satisfying Poynting like theorem for incompressible GHD fluid model depicting strongly coupled dusty plasma medium
• Viscoelastic effects on asymmetric two-dimensional vortex patterns in a strongly coupled dusty plasma
• Comparative Study of the Surface Potential of Magnetic and Non-magnetic Spherical Objects in a Magnetized RF Discharge Plasma