A viscous magnetohydrodynamic Kelvin–Helmholtz instability in the interface of two fluid layer: Part II. An application to the atmosphere of the Sun
Sign Up to like & getrecommendations! Published in 2019 at "Astrophysics and Space Science"
DOI: 10.1007/s10509-019-3609-x
Abstract: The main aim of this submission is to investigate the effects of some parameters like wave number, shear velocity, magnetic field and temperature for the growth rate of the magnetized Kelvin-Helmholtz instability (KHI) with incessant… read more here.
Keywords: helmholtz instability; fluid layer; interface two; kelvin helmholtz ... See more keywords
Satellite Data‐Based 3‐D Simulation of Kelvin‐Helmholtz Instability and Induced Magnetic Reconnection at the Earth's Magnetopause
Sign Up to like & getrecommendations! Published in 2019 at "Geophysical Research Letters"
DOI: 10.1029/2019gl083282
Abstract: We present a 3‐D two‐fluid simulation using plasma parameters as measured by MMS on 8 September 2015 concerning the nonlinear development of the Kelvin‐Helmholtz instability at the Earth's magnetopause. We observe an extremely rich nonlinear… read more here.
Keywords: kelvin helmholtz; helmholtz instability; magnetic reconnection; reconnection ... See more keywords
Effects of Fluctuating Magnetic Field on the Growth of the Kelvin‐Helmholtz Instability at the Earth's Magnetopause
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Geophysical Research"
DOI: 10.1029/2019ja027515
Abstract: At the Earth’s magnetopause, the Kelvin-Helmholtz (KH) instability, driven by the persistent velocity shear between the magnetosheath and the magnetosphere, has been frequently observed durin... read more here.
Keywords: helmholtz instability; earth magnetopause; kelvin helmholtz;
On the Importance of the Kelvin‐Helmholtz Instability on Magnetospheric and Solar Wind Dynamics During High Magnetic Shear
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DOI: 10.1029/2024gl108605
Abstract: The secondary processes driven by the velocity shear driven Kelvin‐Helmholtz Instability (KHI) in the magnetized plasmas have been shown to be important in producing plasma transport and heating from the shocked solar wind into the… read more here.
Keywords: kelvin helmholtz; helmholtz instability; solar wind;
Direct Kelvin‐Helmholtz Instability Detection at the Ionospheric E Region Electron Density
Sign Up to like & getrecommendations! Published in 2025 at "Geophysical Research Letters"
DOI: 10.1029/2025gl116932
Abstract: New high‐resolution measurements by Sanya incoherent scatter radar (ISR) employing a wide‐bandwidth chirp signal now enable spatiotemporal resolutions of 37.5 m and 50 s. We have applied these new capabilities for observations of Kelvin‐Helmholtz instability… read more here.
Keywords: helmholtz instability; instability detection; kelvin helmholtz; direct kelvin ... See more keywords
Physical effects of magnetic fields on the Kelvin-Helmholtz instability in a free shear layer
Sign Up to like & getrecommendations! Published in 2018 at "Physics of Fluids"
DOI: 10.1063/1.5004473
Abstract: The Kelvin-Helmholtz instability of a parallel shear flow with a hyperbolic-tangent velocity profile has been simulated numerically at a high Reynolds number. The fluid is perfectly conducting with low viscosity, and the strength of the… read more here.
Keywords: kelvin helmholtz; helmholtz instability; field; effect ... See more keywords
Kelvin-Helmholtz instability in a shallow-water flow with a finite width
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Mathematical Physics"
DOI: 10.1063/1.5126321
Abstract: We examine an effect of side walls on the linear stability of an interface of tangential-velocity discontinuity in shallow-water flow. The flow is pure horizontal in the plane xy, and the fluid is ... read more here.
Keywords: kelvin helmholtz; helmholtz instability; flow; water flow ... See more keywords
Effects of Kelvin–Helmholtz instability on the material mixing in the double-cone ignition
Sign Up to like & getrecommendations! Published in 2024 at "Physics of Plasmas"
DOI: 10.1063/5.0177219
Abstract: The Kelvin–Helmholtz instability (KHI) occurs on the interface of gold cones and embedded fuels for fusion schemes with gold cones. The development of KHI on the inner surface of gold cones in the double-cone ignition… read more here.
Keywords: helmholtz instability; cone ignition; kelvin helmholtz; gold cones ... See more keywords
Plasma compressibility and the generation of electrostatic electron Kelvin–Helmholtz instability
Sign Up to like & getrecommendations! Published in 2024 at "Physics of Plasmas"
DOI: 10.1063/5.0208134
Abstract: This study explores the generation of electrostatic (ES) electron Kelvin–Helmholtz instability (EKHI) in collisionless plasma with a step-function electron velocity shear akin to that developed in the electron diffusion region in magnetic reconnection. In incompressible… read more here.
Keywords: kelvin helmholtz; helmholtz instability; electron; generation ... See more keywords
Scale invariant bounds for the Kelvin–Helmholtz instability
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DOI: 10.1088/1361-6544/ae0086
Abstract: We derive robust long-time a-priori estimates for the Navier–Stokes equation in a two-dimensional infinite strip which are uniform in the Reynolds number. These estimates provide several new scale invariant upper bounds for the size of… read more here.
Keywords: kelvin helmholtz; helmholtz instability; scale invariant;
Suppressing kelvin–helmholtz instability with an external magnetic field
Sign Up to like & getrecommendations! Published in 2020 at "Plasma Physics and Controlled Fusion"
DOI: 10.1088/1361-6587/ab84ad
Abstract: We discuss the formation of a Kelvin-Helmholtz instability (KHI) produced by a laser-driven thin separate plastic (CH) foil plasma. The experimental design consists of magnetized plasma driven by intense laser irradiation and a small cylindrical… read more here.
Keywords: helmholtz instability; external magnetic; magnetic field; kelvin helmholtz ... See more keywords