Coulomb-driven convection in electrohydrodynamics
A Castellanos - IEEE Transactions on Electrical insulation, 1991 - ieeexplore.ieee.org
The Coulomb-driven EHD instabilities, chaos, and turbulence generated by unipolar
injection in insulating liquids are reviewed. Only systems of the greatest simplicity, well …
injection in insulating liquids are reviewed. Only systems of the greatest simplicity, well …
Electrohydrodynamic instability and motion induced by injected space charge in insulating liquids
P Atten - IEEE Transactions on Dielectrics and Electrical …, 1996 - ieeexplore.ieee.org
A survey is given of different aspects of fluid motion induced by the Coulomb force exerted
by the electric field on an injected space charge. The instability problem in highly …
by the electric field on an injected space charge. The instability problem in highly …
Numerical modelling of finite-amplitude electro-thermo-convection in a dielectric liquid layer subjected to both unipolar injection and temperature gradient
In this paper, we solve numerically the entire set of equations associated with the electro-
thermo-convective phenomena that take place in a planar layer of dielectric liquid heated …
thermo-convective phenomena that take place in a planar layer of dielectric liquid heated …
Stability and bifurcation of annular electro-thermo-convection
We numerically investigated the global linear instability and bifurcations in electro-thermo-
convection (ETC) of a dielectric liquid confined in a two-dimensional (2-D) concentric …
convection (ETC) of a dielectric liquid confined in a two-dimensional (2-D) concentric …
Two-dimensional numerical analysis of electroconvection in a dielectric liquid subjected to strong unipolar injection
Two-dimensional numerical simulations are carried out to examine the problem of transient
electroconvection stability of dielectric liquids subjected to unipolar injection. The entire set …
electroconvection stability of dielectric liquids subjected to unipolar injection. The entire set …
Weakly nonlinear stability analysis of subcritical electrohydrodynamic flow subject to strong unipolar injection
M Zhang - Journal of Fluid Mechanics, 2016 - cambridge.org
We analyse in detail the weakly nonlinear stability of electrohydrodynamic (EHD) flow of
insulating fluids subject to strong unipolar injection, with and without cross-flow. We first …
insulating fluids subject to strong unipolar injection, with and without cross-flow. We first …
Numerical investigation of the electro-thermo convection in an inclined cavity filled with a dielectric fluid
The present work is a numerical analysis of electro-thermo convection, occurring in a square
differentially heated cavity filled with a dielectric fluid. The cavity experiences the combined …
differentially heated cavity filled with a dielectric fluid. The cavity experiences the combined …
Instability of electroconvection in viscoelastic fluids subjected to unipolar injection
In this paper, a two-dimensional numerical study on the nonlinear behaviors of
electrohydrodynamic flows of Oldroyd-B viscoelastic dielectric liquid subjected to unipolar …
electrohydrodynamic flows of Oldroyd-B viscoelastic dielectric liquid subjected to unipolar …
[HTML][HTML] EHD flow and heat transfer of hybrid nanofluid in a free surface cavity fitted with an internal hot obstacle
The objective of this study is to numerically investigate the effects of electrohydrodynamics
(EHD) on coupled free convective thermocapillary flow. The study focuses on a free-surface …
(EHD) on coupled free convective thermocapillary flow. The study focuses on a free-surface …
Finite amplitude electroconvection induced by strong unipolar injection between two coaxial cylinders
We perform a theoretical and numerical study of the Coulomb-driven electroconvection flow
of a dielectric liquid between two coaxial cylinders. The specific case, where the inner to …
of a dielectric liquid between two coaxial cylinders. The specific case, where the inner to …