Chaotic electro-convection flow states of a dielectric liquid between two parallel electrodes
Electrohydrodynamics (EHD) is a multidisciplinary science that focuses on the interaction
between fluid motion and the electric field [1]. Practical EHD applications attract extensive …
between fluid motion and the electric field [1]. Practical EHD applications attract extensive …
Lattice Boltzmann model for Coulomb-driven flows in dielectric liquids
In this paper, we developed a unified lattice Boltzmann model (LBM) to simulate
electroconvection in a dielectric liquid induced by unipolar charge injection. Instead of …
electroconvection in a dielectric liquid induced by unipolar charge injection. Instead of …
Three-dimensional finite amplitude electroconvection in dielectric liquids
Electrohydrodynamics (EHD) is the study of the interaction between fluids and electric fields.
1 The charge injection induced electroconvection (EC) is a fundamental problem in EHD, in …
1 The charge injection induced electroconvection (EC) is a fundamental problem in EHD, in …
Two relaxation time lattice Boltzmann method coupled to fast Fourier transform Poisson solver: Application to electroconvective flow
Electroconvective flow between two infinitely long parallel electrodes is investigated via a
multiphysics computational model. The model solves for spatiotemporal flow properties …
multiphysics computational model. The model solves for spatiotemporal flow properties …
Lattice Boltzmann modelling of electro-thermo-convection in a planar layer of dielectric liquid subjected to unipolar injection and thermal gradient
In this paper, the electro-thermo-convective phenomena induced by the simultaneous action
of a unipolar injection of ions and a thermal gradient in a dielectric liquid lying between two …
of a unipolar injection of ions and a thermal gradient in a dielectric liquid lying between two …
Nonlinear behavior of electrohydrodynamic flow in viscoelastic fluids
This paper presents a numerical study of electrohydrodynamic flow for the problem of
electroconvection in a viscoelastic dielectric liquid subjected to unipolar injection. The …
electroconvection in a viscoelastic dielectric liquid subjected to unipolar injection. The …
Formation of dissipative structures in a three-dimensional electro-thermo-convective flow
Direct numerical simulations and linear stability analysis are performed to study the three-
dimensional electro-thermo-convective (ETC) flow between two parallel plates under a …
dimensional electro-thermo-convective (ETC) flow between two parallel plates under a …
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 analysis of electroconvection in cross-flow with unipolar charge injection
Electroconvection driven by unipolar charge injection in the presence of cross-flow between
two parallel electrodes is investigated in a numerical study. The two-relaxation-time lattice …
two parallel electrodes is investigated in a numerical study. The two-relaxation-time lattice …
[HTML][HTML] Transient electrohydrodynamic convective flow and heat transfer of MWCNT-Dielectric nanofluid in a heated enclosure
A computational research was performed to analyze the electrohydrodynamic (EHD)
convective heat transfer in a differentially heated dielectric-MWCNT nanofluid layer. The …
convective heat transfer in a differentially heated dielectric-MWCNT nanofluid layer. The …