Viscous-resistive layer in Rayleigh-Taylor instability
FEM Silveira, HI Orlandi - Physics of Plasmas, 2017 - pubs.aip.org
In this work, new scaling laws of the time growth rate γ of the Rayleigh-Taylor instability with
the plasma resistivity η, kinematic viscosity ν, and electron number density ne are derived. A …
the plasma resistivity η, kinematic viscosity ν, and electron number density ne are derived. A …
Rayleigh-Taylor instability with finite current relaxation
FEM Silveira, HI Orlandi - Physics of Plasmas, 2016 - pubs.aip.org
In this work, we explore the influence of perturbative wavelengths, shorter than those usually
considered, on the growth rate of the Rayleigh-Taylor modes. Therefore, we adopt an …
considered, on the growth rate of the Rayleigh-Taylor modes. Therefore, we adopt an …
TEARING MODES GROWTH RATE AMPLIFICATION DUE TO FINITE CURRENT RELAXATION
FE Mendonça da Silveira - 2017 - dspace.cvut.cz
In this work, we explore the influence of perturbative wavelengths, shorter than those usually
considered, on the growth rate γ of the tearing modes. Thus, we adopt an extended form of …
considered, on the growth rate γ of the tearing modes. Thus, we adopt an extended form of …
TEARING MODES GROWTH RATE AMPLIFICATION DUE TO FINITE CURRENT RELAXATION
FEM da Silveira - Acta Polytechnica, 2017 - ojs.cvut.cz
In this work, we explore the influence of perturbative wavelengths, shorter than those usually
considered, on the growth rate γ of the tearing modes. Thus, we adopt an extended form of …
considered, on the growth rate γ of the tearing modes. Thus, we adopt an extended form of …
Asymptotic saturation of mode frequency for the magnetorotational instability in resistive plasmas
FEM Silveira - Journal of Physics: Conference Series, 2015 - iopscience.iop.org
Resistive effects are investigated on the magnetorotational instability. The main
modifications with respect to the approach to the problem in the ideal limit are the …
modifications with respect to the approach to the problem in the ideal limit are the …
Magnetosonic Waves and Current Relaxation
FEM Silveira - PLASMA PHYSICS AND TECHNOLOGY, 2014 - ojs.cvut.cz
In this work, inertial and diffusive effects are rediscussed on the propagation of
magnetosonic waves in plasmas of finite conductivity, with basis on an extension of Ohm's …
magnetosonic waves in plasmas of finite conductivity, with basis on an extension of Ohm's …
Conjugate influence of current relaxation and of current-vortex sheet formation on the magnetorotational instability
FEM Silveira, RMO Galvão - Journal of Physics: Conference …, 2015 - iopscience.iop.org
The conjugate influence of current relaxation and of current-vortex sheet formation on the
magnetorotational instability is reviewed as firstly derived in [13]. It is shown that the relative …
magnetorotational instability is reviewed as firstly derived in [13]. It is shown that the relative …