[HTML][HTML] Melting behavior of an organic phase change material in a square thermal energy storage capsule with an array of wire electrodes

RD Selvakumar, J Wu, Y Ding, AK Alkaabi - Applied Thermal Engineering, 2023 - Elsevier
A numerical analysis of melting of an organic phase change material (PCM) in a square
thermal energy storage (TES) capsule with an array of high voltage wire electrodes has …

Sparse nonlinear models of chaotic electroconvection

Y Guan, SL Brunton… - Royal Society Open …, 2021 - royalsocietypublishing.org
Convection is a fundamental fluid transport phenomenon, where the large-scale motion of a
fluid is driven, for example, by a thermal gradient or an electric potential. Modelling …

Chaotic electro-convection flow states of a dielectric liquid between two parallel electrodes

Q Wang, Y Guan, J Huang, J Wu - European Journal of Mechanics-B/Fluids, 2021 - Elsevier
Electrohydrodynamics (EHD) is a multidisciplinary science that focuses on the interaction
between fluid motion and the electric field [1]. Practical EHD applications attract extensive …

Lattice Boltzmann model for Coulomb-driven flows in dielectric liquids

K Luo, J Wu, HL Yi, HP Tan - Physical Review E, 2016 - APS
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 …

A finite-volume method for electro-thermoconvective phenomena in a plane layer of dielectric liquid

J Wu, P Traoré - Numerical Heat Transfer, Part A: Applications, 2015 - Taylor & Francis
This article presents a numerical algorithm for electro-thermoconvective phenomena in a
dielectric liquid confined between two parallel plates. The liquid is under the simultaneous …

Two-dimensional numerical analysis of electroconvection in a dielectric liquid subjected to strong unipolar injection

P Traoré, AT Pérez - Physics of Fluids, 2012 - pubs.aip.org
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 …

Electro-thermo-convection in a differentially heated square cavity under arbitrary unipolar injection of ions

RD Selvakumar, J Wu, J Huang, P Traoré - … Journal of Heat and Fluid Flow, 2021 - Elsevier
A numerical investigation of electro-thermo-convection in a 2-D differentially heated square
cavity filled with a dielectric liquid is presented. Fully coupled governing equations of electric …

Numerical modeling of solid-liquid phase change under the influence an external electric field

RD Selvakumar, L Qiang, L Kang, P Traoré… - International Journal of …, 2021 - Elsevier
Recent experimental results demonstrate that electric field can effectively decrease the
melting time of dielectric Phase Change Materials (PCMs). In this study, a Finite-Volume …

Stability and bifurcation of annular electro-thermo-convection

K Luo, HK Jiang, J Wu, M Zhang, HL Yi - Journal of Fluid Mechanics, 2023 - cambridge.org
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 …

Combined effects of buoyancy and electric forces on non-isothermal melting of a dielectric phase change material

RD Selvakumar, S Vengadesan - International Journal of Multiphase Flow, 2022 - Elsevier
Numerical investigations of non-isothermal melting of a dielectric PCM under the combined
influence of buoyancy and electric forces have been performed. The coupled set of …