Sparse nonlinear models of chaotic electroconvection [PDF]
Royal Society Open Science, 2021 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 convection has given rise to the development of chaos theory and the reduced-
Yifei Guan +2 more
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Interplay between Forced Convection and Electroconvection during the Overlimiting Ion Transport through Anion-Exchange Membranes: A Fourier Transform Analysis of Membrane Voltage Drops [PDF]
Membranes, 2023 Electrodialysis (ED) applications have expanded in recent years and new modes of operation are being investigated. Operation at overlimiting currents involves the phenomenon of electroconvection, which is associated with the generation of vortices. These
Lorena Hernández-Pérez +3 more
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Numerical prediction of transient electrohydrodynamic instabilities under an alternating current electric field and unipolar injection [PDF]
Heliyon, 2023 In this paper, a direct numerical simulation (DNS) of dielectric fluid flow subjected to unipolar injection under an alternating current (AC) electric field is carried out.
Chu-Tong Zhou +5 more
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Theoretical Analysis of Electroconvection in the Electrodialysis Desalination Channel under the Action of Direct Current [PDF]
Membranes, 2022 The development of electroconvection in electromembrane systems is a factor that increases the efficiency of the electrolyte solution desalination process.
Aminat Uzdenova +2 more
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Application of Artificial Intelligence in Mathematical Modeling and Numerical Investigation of Transport Processes in Electromembrane Systems [PDF]
MembranesTo enhance desalination efficiency and reduce experimental costs, the development of advanced mathematical models for EMS is essential. In this study, we propose a novel hybrid approach that integrates neural networks with high-accuracy numerical ...
Ekaterina Kazakovtseva +3 more
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Dependence of Electrochemical Properties of MK-40 Heterogeneous Membrane on Number of Adsorbed Layers of Polymers [PDF]
Membranes, 2022 The creation of monovalent selective ion exchange membranes benefits the desalination of surface waters by removing interfering monovalent ions while preserving polyvalent ionic nutrients.
Olesya Rybalkina +5 more
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Control of stochastic and inverse stochastic resonances in a liquid-crystal electroconvection system using amplitude and phase noises [PDF]
Scientific Reports, 2023 Stochastic and inverse stochastic resonances are counterintuitive phenomena, where noise plays a pivotal role in the dynamics of various biological and engineering systems.
Jong-Hoon Huh +2 more
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Electrokinetic and Electroconvective Effects in Ternary Electrolyte Near Ion-Selective Microsphere [PDF]
Membranes, 2023 The paper presents theoretical and experimental investigations of the behavior of an electrolyte solution with three types of ions near an ion-selective microparticle with electrokinetically and pressure-driven flow.
Georgy S. Ganchenko +5 more
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The Development of Electroconvection at the Surface of a Heterogeneous Cation-Exchange Membrane Modified with Perfluorosulfonic Acid Polymer Film Containing Titanium Oxide [PDF]
Membranes, 2020 One way to enhance mass transfer and reduce fouling in wastewater electrodialysis is stimulation of electroconvective mixing of the solution adjoining membranes by modifying their surfaces.
Violetta Gil +4 more
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Phosphate Transport Through Homogeneous and Heterogeneous Anion-Exchange Membranes: A Chronopotentiometric Study for Electrodialytic Applications [PDF]
MembranesThis study investigates the behavior of phosphate ion transport through two structurally distinct anion-exchange membranes—AMV (homogeneous) and HC-A (heterogeneous)—in an electrodialysis system under both static and stirred conditions at varying pH ...
Kayo Santana-Barros +3 more
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