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Non-diffusive, non-local transport in fluids and plasmas [PDF]
Nonlinear Processes in Geophysics, 2010 A review of non-diffusive transport in fluids and plasmas is presented. In the fluid context, non-diffusive chaotic transport by Rossby waves in zonal flows is studied following a Lagrangian approach. In the plasma physics context the problem of interest
D. del-Castillo-Negrete
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Frontiers in Physics, 2023 Rayleigh-Taylor instability (RTI) is a fundamental physical process in fluids and plasmas. RTI is ubiquitous and must be considered in the field of high-energy-density physics, such as in space physics, astrophysics, and inertial confinement fusion.
Wei Sun +5 more
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Physical Review Research, 2023 Dusty plasmas represent a powerful platform to study the collective dynamics of strongly coupled systems with important interdisciplinary connections to condensed matter physics.
Dong Huang +4 more
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First Principles Description of Plasma Expansion Using the Expanding Box Model
Universe, 2023 Multi-scale modeling of expanding plasmas is crucial for understanding the dynamics and evolution of various astrophysical plasma systems such as the solar and stellar winds. In this context, the Expanding Box Model (EBM) provides a valuable framework to
Sebastián Echeverría-Veas +3 more
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Mini-conference on Hamiltonian and Lagrangian methods in fluid and plasma physics [PDF]
Physics of Plasmas, 2003 A mini-conference on Hamiltonian and Lagrangian methods in fluid and plasma physics was held on 14 November 2002, as part of the 44th meeting of the Division of Plasma Physics of the American Physical Society. This paper summarizes the material presented during the talks scheduled during the Mini-Conference, which was held to honor Allan Kaufman on the
Brizard, A. J., Tracy, E. R.
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Advanced physics calculations using a multi-fluid plasma model [PDF]
Computer Physics Communications, 2011 Abstract The multi-fluid plasma model is derived from moments of the Boltzmann equation and typically has two fluids representing electron and ion species. Large mass differences between electrons and ions introduce disparate temporal and spatial scales and require a numerical algorithm with sufficient accuracy to capture the multiple scales.
Uri Shumlak +4 more
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Electrocardiogram (ECG) Signal Enhancement Using Genetic Soliton Neural Networks (GSNN) [PDF]
Engineering and Technology Journal, 2014 A soliton is a solitary wave whose amplitude, shape, and velocity are conserved after a collision with another soliton. Solitons, in general, manifest themselves in a large variety of wave/particle systems in nature: practically in any system that ...
Ahmed Chyad Kadhim +2 more
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QUANTUM METHODOLOGIES IN BEAM, FLUID AND PLASMA PHYSICS [PDF]
New Aspects of Plasma Physics, 2008 The quantum methodologies useful for describing in a unified way several problems of nonlinear and collective dynamics of fluids, plasmas and beams are presented. In particular, the pictures given by the Madelung fluid and the Moyal-Ville-Wigner phase-space quasidistribution, including the related quantum tools such as marginal distributions for the ...
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Wave-based liquid-interface metamaterials
Nature Communications, 2017 Here, Francoiset al. propose a method of remotely shaping particle trajectories by using rotating waves on a liquid gas interface. The superposition of orthogonal standing waves creates angular momentum which is transferred from waves to floating ...
N Francois +4 more
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EPJ Web of Conferences, 2017 In this paper, we report experimental results on granular compaction in a model system made of mono- and bidisperse ellipsoidal packings as well as sand packings with grain size polydispersity.
Schaller Fabian M. +3 more
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