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1

Garbovskiy, Yuriy, and Anatoliy Glushchenko. "Frequency-dependent electro-optics of liquid crystal devices utilizing nematics and weakly conducting polymers." Advanced Optical Technologies 7, no. 4 (2018): 243–48. http://dx.doi.org/10.1515/aot-2018-0026.

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Abstract Conducting polymer films acting as both electrodes and alignment layers are very promising for the development of flexible and wearable tunable liquid crystal devices. The majority of existing publications report on the electro-optical properties of polymer-dispersed liquid crystals and twisted nematic liquid crystals sandwiched between highly conducting polymers. In contrary, in this paper, electro-optics of nematic liquid crystals placed between rubbed weakly conducting polymers is studied. The combination of weakly conducting polymers and nematics enables a frequency-dependent tuni
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2

Grosu, F. P., and M. K. Bologa. "Electrification of weakly conducting liquid dielectrics: An alternative solution." Surface Engineering and Applied Electrochemistry 47, no. 2 (2011): 152–57. http://dx.doi.org/10.3103/s1068375511020050.

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3

Il’in, V. A., and B. L. Smorodin. "Dynamics of electroconvective structures in a weakly conducting liquid." Journal of Applied Mechanics and Technical Physics 49, no. 3 (2008): 362–68. http://dx.doi.org/10.1007/s10808-008-0050-2.

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4

PRIEDE, JĀNIS. "Oscillations of weakly viscous conducting liquid drops in a strong magnetic field." Journal of Fluid Mechanics 671 (February 10, 2011): 399–416. http://dx.doi.org/10.1017/s0022112010005781.

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We analyse small-amplitude oscillations of a weakly viscous electrically conducting liquid drop in a strong uniform DC magnetic field. An asymptotic solution is obtained showing that the magnetic field does not affect the shape eigenmodes, which remain the spherical harmonics as in the non-magnetic case. A strong magnetic field, however, constrains the liquid flow associated with the oscillations and, thus, reduces the oscillation frequencies by increasing effective inertia of the liquid. In such a field, liquid oscillates in a two-dimensional (2D) way as solid columns aligned with the field.
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5

Fan, Leia, Jason Lin, Annie Yu, et al. "Diffusiophoresis of a Weakly Charged Liquid Metal Droplet." Molecules 28, no. 9 (2023): 3905. http://dx.doi.org/10.3390/molecules28093905.

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Diffusiophoresis of a weakly charged liquid metal droplet (LMD) is investigated theoretically, motivated by its potential application in drug delivery. A general analytical formula valid for weakly charged condition is adopted to explore the droplet phoretic behavior. We determined that a liquid metal droplet, which is a special category of the conducting droplet in general, always moves up along the chemical gradient in sole chemiphoresis, contrary to a dielectric droplet where the droplet tends to move down the chemical gradient most of the time. This suggests a therapeutic nanomedicine such
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6

Ильин, В.А., та Н.Н. Картавых. "Модель электротермической конвекции слабопроводящей жидкости в горизонтальном конденсаторе". Elektronnaya Obrabotka Materialov 53, № 3 (2017): 73–78. https://doi.org/10.5281/zenodo.1053539.

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The electroconvection of a weakly conducting liquid in an alternating electric field of a horizontal capacitor with hard boundary conditions is investigated on the base of a five-mode model in case of instantaneous charge relaxation. Nonlinear regimes of electroconvection are investigated. A card of regimes is constructed. Both quasi-periodic and synchronic oscillation regimes of convection are revealed. It is found that, depending on the external field frequency, the transition to chaos is realized either through quasi-periodicity or through alternation. Изучена электроконвекция слабопроводящ
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7

Grosua, F. P., and M. K. Bologa. "Rotation of a weakly conducting liquid in crossed electric and magnetic fields." Surface Engineering and Applied Electrochemistry 45, no. 6 (2009): 480–84. http://dx.doi.org/10.3103/s1068375509060076.

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8

Blokhin, A. M., and A. S. Rudometova. "Stationary flows of a weakly conducting incompressible polymeric liquid between coaxial cylinders." Journal of Applied and Industrial Mathematics 11, no. 4 (2017): 486–93. http://dx.doi.org/10.1134/s1990478917040044.

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9

SAHİN, SERPİL, and HÜSEYİN DEMİR. "THE LID-DRIVEN HYDROMAGNETIC FLOW OF NEWTONIAN AND NON-NEWTONIAN LIQUIDS IN A SQUARE CAVITY." Journal of Science and Arts 21, no. 3 (2021): 863–78. http://dx.doi.org/10.46939/j.sci.arts-21.3-c05.

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In this paper, we formulate the steady hydromagnetic lid-driven cavity problem in a stream function-vorticity form for weakly electrically conducting Newtonian and non-Newtonian liquids. Then we solve them by using the concept of pseudo time derivative. The classical benchmark results of the Newtonian liquid are recovered as a limiting case and the inhibiting influence of the magnetic field on the Newtonian and non-Newtonian liquids’ flow field is clearly depicted through graphs. We also show certain aspects of the flow for the first time in tables.
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10

Полянский, В.А., А.А. Монахов та И.Л. Панкратьева. "Об электромагнитных явлениях, возникающих при кавитационном движении жидкости в коаксиальном диэлектрическом канале". Elektronnaya Obrabotka Materialov 53, № 3 (2017): 79–85. https://doi.org/10.5281/zenodo.1053551.

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The paper presents the results of experimental and theoretical studies of flows of a weakly conducting liquid in a narrow coaxial channel with dielectric walls, in which the liquid is glowing. It has been experimentally shown that in addition to visible light radiation, there is also electromagnetic radiation in the radio range and X-ray radiation. Various physical mechanisms that can cause these phenomena are discussed. It is assumed that the main cause of the observed phenomena is associated with electrization of the liquid during its flow in a channel of a complex shape. The results of calc
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11

Nekrasov, O. O., and B. L. Smorodin. "Electroconvection of a weakly conducting liquid subjected to unipolar injection and heated from above." Computational Continuum Mechanics 15, no. 3 (2022): 316–32. http://dx.doi.org/10.7242/1999-6691/2022.15.24.

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12

NEILSON, DAVID, ALEXANDER R. HAMILTON, and JAGDISH S. THAKUR. "QUANTUM GLASS TRANSITION AT FINITE TEMPERATURE IN TWO-DIMENSIONAL ELECTRON LAYERS." International Journal of Modern Physics B 27, no. 29 (2013): 1347004. http://dx.doi.org/10.1142/s0217979213470048.

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We have investigated the formation of a quantum glass at finite temperatures in low-density two-dimensional conducting systems in semiconductor heterostructures. Using a memory function formalism we have determined the quantum glass melting curve for weak disorder as a function of density and temperature, and show that the glass-liquid transition is only weakly affected by increasing temperature at the least up to the Fermi temperature.
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13

Pankrat’eva, I. L., and V. A. Polyanskii. "Bipolar Structures Induced by an Electric Field in Microchannel Flow of a Weakly Conducting Liquid." Fluid Dynamics 53, S1 (2018): S103—S107. http://dx.doi.org/10.1134/s0015462818040213.

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14

Blokhin, A. M., and A. S. Rudometova. "Stationary solutions of the equations for nonisothermal electroconvection of a weakly conducting incompressible polymeric liquid." Journal of Applied and Industrial Mathematics 9, no. 2 (2015): 147–56. http://dx.doi.org/10.1134/s1990478915020015.

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15

Siddheshwar, P. G., Arshika S. Noor, Sameena Tarannum, and D. Laroze. "Nonlinear Rayleigh-Bénard magnetoconvection of a weakly electrically conducting Newtonian liquid in shallow cylindrical enclosures." Chaos, Solitons & Fractals 182 (May 2024): 114853. http://dx.doi.org/10.1016/j.chaos.2024.114853.

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16

Shklyaev, Sergey, and Alexander A. Nepomnyashchy. "Longwave Marangoni convection in a surfactant solution between poorly conducting boundaries." Journal of Fluid Mechanics 718 (February 8, 2013): 428–56. http://dx.doi.org/10.1017/jfm.2012.619.

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AbstractWe consider Marangoni convection in a heated layer of a binary liquid. The solute is a surfactant, which is present in both surface and bulk phases; the bulk gradient of the concentration is formed due to the Soret effect. Linear stability analysis demonstrates a well-pronounced stabilization of the layer due to the adsorption kinetics and advection of the surface phase. We derive nonlinear amplitude equations for longwave perturbations in the case of fast sorption kinetics (small Langmuir number) and demonstrate that with increase in the effect of the adsorption, subcritical excitatio
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17

EBERT, R., S. VASILYAN, and A. WIEDERHOLD. "FLOW VELOCIMETRY FOR WEAKLY CONDUCTING ELECTROLYTES BASED ON HIGH RESOLUTION LORENTZFORCE MEASUREMENT." International Journal of Modern Physics: Conference Series 24 (January 2013): 1360015. http://dx.doi.org/10.1142/s201019451360015x.

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We demonstrate that a flow velocity measurement can be transformed into a non-invasive force measurement by metering the dragforce acting on a system of magnets that is arranged around a flow channel. This method is called Lorentzforce velocimetry and has been developed in the last years in our institute. It is a highly feasible principle for materials with large conductivity like liquid metals. To evolve this method for weakly conducting fluids like salt water or molten glass the dragforce measurement is the challenging bottleneck. Here forces of 10−8 and less of the weightforce of the magnet
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18

Woodward, John T. "A two-spring model of the tip-sample interaction using the Scanning Tunneling Microscope in air." Proceedings, annual meeting, Electron Microscopy Society of America 49 (August 1991): 382–83. http://dx.doi.org/10.1017/s0424820100086210.

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The scanning tunneling microscope (STM) is capable of imaging surface features of electrically conductive samples with lateral resolution of 2 Angstroms and vertical resolution of 0.1 Angstroms. This is accomplished by rastering a conducting tip just above the sample surface using a piezoelectric drive. The tunneling current between the tip and the sample, which depends on the distance separating the two, is then used to keep the tip a constant distance above the sample and generate a height plot of the surface.When an STM is used in air, a small liquid bridge can be formed between the scannin
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19

OR, A. C., and R. E. KELLY. "Feedback control of weakly nonlinear Rayleigh–Bénard–Marangoni convection." Journal of Fluid Mechanics 440 (August 10, 2001): 27–47. http://dx.doi.org/10.1017/s0022112001004670.

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We study the effect of proportional feedback control on the onset and development of finite-wavelength Rayleigh–Bénard–Marangoni (RBM) convection using weakly nonlinear theory as applied to Nield's model, which includes both thermocapillarity and buoyancy but ignores deformation of the free surface. A two-layer model configuration is used, which has a purely conducting gas layer on top of the liquid. In the feedback control analysis, a control action in the form of temperature or heat flux is considered. Both measurement and control action are assumed to be continuous in space and time. Beside
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20

HIGUERA, F. J. "Electric current of an electrified jet issuing from a long metallic tube." Journal of Fluid Mechanics 675 (May 11, 2011): 596–606. http://dx.doi.org/10.1017/jfm.2011.126.

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This paper presents an analysis of the transport of electric current in a jet of an electrically conducting liquid discharging from a metallic tube into a gas or a vacuum, and subject to an electric field due to a high voltage applied between the tube and a far electrode. The flow, the surface charge and the electric field are computed in the current transfer region of the jet, where conduction current in the liquid becomes surface current due to the convection of electric charge accumulated at its surface. The electric current computed as a function of the flow rate of the liquid injected thr
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21

LEMAIRE, E., and L. LOBRY. "REVERSE ELECTRORHEOLOGICAL EFFECT: A SUSPENSION OF COLLOIDAL MOTORS." International Journal of Modern Physics B 15, no. 06n07 (2001): 780–87. http://dx.doi.org/10.1142/s021797920100526x.

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We present an experimental evidence of a "colloidal motor" behavior of a suspension. Previous attempts to observe such a phenomenon with ferrofluids under alternating magnetic fields have failed. Here, negative viscosity is obtained by making use of Quincke rotation: the spontaneous rotation of insulating particles suspended in a weakly conducting liquid when the system is submitted to a DC electric field. In such a case, particles rotate around any axis perpendicular to the applied field, nevertheless, when a velocity gradient (simple shear rate) is applied along the E field direction, the pa
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22

Fujino, T., Y. Yokoyama, and Y. H. Mori. "Augmentation of Laminar Forced-Convective Heat Transfer by the Application of a Transverse Electric Field." Journal of Heat Transfer 111, no. 2 (1989): 345–51. http://dx.doi.org/10.1115/1.3250683.

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The effect of a uniform d-c electric field on laminar forced-convective heat transfer has been studied experimentally with a weakly conducting fluorocarbon refrigerant in the liquid state that is flowing in a channel confined by parallel-plate electrodes, one of which serves as a heat transfer surface of uniform heat flux. The dependencies of the heat transfer coefficient and the pressure drop on the sign and the magnitude of an applied voltage, the heat flux at the heat transfer surface, the electrical conductivity of the test fluid, etc. are presented, and the structure and the mechanism of
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23

Алешин, П. А., А. Н. Алешин, Е. Ю. Розова, Е. Н. Дресвянина, Н. Н. Сапрыкина та В. Е. Юдин. "Исследование электрофизических свойств композиционных волокон на основе хитозана и полипиррола для тканевой инженерии". Журнал технической физики 91, № 11 (2021): 1793. http://dx.doi.org/10.21883/jtf.2021.11.51545.143-21.

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Composite fibers based on chitosan, coated with a conducting polymer, polypyrrole (PPyr), have been obtained. Their morphology was studied by scanning electron microscopy. The electrical conductivity of the fibers in a dry state and in a liquid culture medium simulating tissue fluid has been estimated. The values of resistivity, ro, and conductivity, sigma , of the investigated fibers are determined depending on the number of PPyr layers, the degree of drawing (orientation) of the fibers in dry and in liquid media. It was found that with an increase in the amount of drawing from 0 to 100%, ro
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24

Das, Debasish, and David Saintillan. "Electrohydrodynamics of viscous drops in strong electric fields: numerical simulations." Journal of Fluid Mechanics 829 (September 14, 2017): 127–52. http://dx.doi.org/10.1017/jfm.2017.560.

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Weakly conducting dielectric liquid drops suspended in another dielectric liquid and subject to an applied uniform electric field exhibit a wide range of dynamical behaviours contingent on field strength and material properties. These phenomena are best described by the Melcher–Taylor leaky dielectric model, which hypothesizes charge accumulation on the drop–fluid interface and prescribes a balance between charge relaxation, the jump in ohmic currents from the bulk and charge convection by the interfacial fluid flow. Most previous numerical simulations based on this model have either neglected
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25

Zubarev, N. M., and O. V. Zubareva. "A model of weakly nonlinear stages for the periodic structure formation on the charged surface of a conducting liquid." Technical Physics Letters 27, no. 7 (2001): 579–80. http://dx.doi.org/10.1134/1.1388949.

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26

Wang, Zhan. "Modelling nonlinear electrohydrodynamic surface waves over three-dimensional conducting fluids." Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences 473, no. 2200 (2017): 20160817. http://dx.doi.org/10.1098/rspa.2016.0817.

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The evolution of the free surface of a three-dimensional conducting fluid in the presence of gravity, surface tension and vertical electric field due to parallel electrodes, is considered. Based on the analysis of the Dirichlet–Neumann operators, a series of fully nonlinear models is derived systematically from the Euler equations in the Hamiltonian framework without assumptions on competing length scales can therefore be applied to systems of arbitrary fluid depth and to disturbances with arbitrary wavelength. For special cases, well-known weakly nonlinear models in shallow and deep fluids ca
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27

Hazel, Andrew L., Matthias Heil, Sarah L. Waters, and James M. Oliver. "On the liquid lining in fluid-conveying curved tubes." Journal of Fluid Mechanics 705 (September 29, 2011): 213–33. http://dx.doi.org/10.1017/jfm.2011.346.

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AbstractWe consider axially uniform, two-phase flow through a rigid curved tube in which a fluid (air) core is surrounded by a film of a second, immiscible fluid (water): a simplified model for flow in a conducting airway of the lung. Jensen (1997) showed that, in the absence of a core flow, surface tension drives the system towards a configuration in which the film thickness tends to zero on the inner wall of the bend. In the present work, we demonstrate that the presence of a core flow, driven by a steady axial pressure gradient, allows the existence of steady states in which the film thickn
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28

Kozhevnikov, V. M., I. Yu Chuenkova, M. I. Danilov, and S. S. Yastrebov. "Voltage self-sustained oscillation and phase separation dynamics in a thin layer of a weakly conducting ferromagnetic liquid with periodically emerging electrohydrodynamic flows." Technical Physics 53, no. 2 (2008): 192–98. http://dx.doi.org/10.1134/s1063784208020072.

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29

VANHOOK, STEPHEN J., MICHAEL F. SCHATZ, J. B. SWIFT, W. D. MCCORMICK, and HARRY L. SWINNEY. "Long-wavelength surface-tension-driven Bénard convection: experiment and theory." Journal of Fluid Mechanics 345 (August 25, 1997): 45–78. http://dx.doi.org/10.1017/s0022112097006101.

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Surface-tension-driven Bénard (Marangoni) convection in liquid layers heated from below can exhibit a long-wavelength primary instability that differs from the more familiar hexagonal instability associated with Bénard. This long-wavelength instability is predicted to be significant in microgravity and for thin liquid layers. The instability is studied experimentally in terrestrial gravity for silicone oil layers 0.007 to 0.027 cm thick on a conducting plate. For shallow liquid depths (<.017 cm for 0.102 cm2 s−1 viscosity liquid), the system evolves to a strongly deformed long-wavelength st
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30

Oishi, Jeffrey S., Geoffrey M. Vasil, Morgan Baxter, et al. "The magnetorotational instability prefers three dimensions." Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences 476, no. 2233 (2020): 20190622. http://dx.doi.org/10.1098/rspa.2019.0622.

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The magnetorotational instability (MRI) occurs when a weak magnetic field destabilizes a rotating, electrically conducting fluid with inwardly increasing angular velocity. The MRI is essential to astrophysical disc theory where the shear is typically Keplerian. Internal shear layers in stars may also be MRI-unstable, and they take a wide range of profiles, including near-critical. We show that the fastest growing modes of an ideal magnetofluid are three-dimensional provided the shear rate, S , is near the two-dimensional onset value, S c . For a Keplerian shear, three-dimensional modes are uns
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31

Aprile, E., J. Aalbers, K. Abe, et al. "The triggerless data acquisition system of the XENONnT experiment." Journal of Instrumentation 18, no. 07 (2023): P07054. http://dx.doi.org/10.1088/1748-0221/18/07/p07054.

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Abstract The XENONnT detector uses the latest and largest liquid xenon-based time projection chamber (TPC) operated by the XENON Collaboration, aimed at detecting Weakly Interacting Massive Particles and conducting other rare event searches. The XENONnT data acquisition (DAQ) system constitutes an upgraded and expanded version of the XENON1T DAQ system. For its operation, it relies predominantly on commercially available hardware accompanied by open-source and custom-developed software. The three constituent subsystems of the XENONnT detector, the TPC (main detector), muon veto, and the newly
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32

Zhuang, Tieshuan, Jun Wu, Tao Zhang, and Xiangwei Dong. "A weakly compressible smoothed particle hydrodynamics framework for melting multiphase flow." AIP Advances 12, no. 2 (2022): 025329. http://dx.doi.org/10.1063/5.0057583.

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In this study, the transient process of solid–liquid phase change is modeled and simulated by the multiphase smoothed particle hydrodynamics (SPH) method. First, to simulate the interfacial behaviors of melt liquids, the multiphase SPH model is established for immiscible viscous fluids with a large density ratio, where the environmental liquid surrounding the solid phase is considered, and the surface tension of the melt liquid can be accurately modeled by the continuum surface force method. Based on the multiphase model, the thermal dynamics model is incorporated to describe the heat conducti
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33

Dashkovskii, V. A., and I. Chikina. "The effective mass of charged clusters in weakly conducting liquids." High Temperature 51, no. 1 (2013): 34–39. http://dx.doi.org/10.1134/s0018151x13010057.

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34

Pankrat’eva, I. L., and V. A. Polyanskii. "Electrification of weakly conducting liquids in the neighborhood of a wall." Fluid Dynamics 41, no. 2 (2006): 173–85. http://dx.doi.org/10.1007/s10697-006-0032-0.

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35

Shikhmurzaev, Yu D. "Electrification of weakly conductive liquids in flow within tubes." Journal of Applied Mechanics and Technical Physics 26, no. 6 (1986): 781–85. http://dx.doi.org/10.1007/bf00919523.

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36

Sharma, Abhinav, Joydip Chaudhuri, Vineet Kumar, Seim Timung, Tapas Kumar Mandal, and Dipankar Bandyopadhyay. "Digitization of two-phase flow patterns in a microchannel induced by an external AC field." RSC Advances 5, no. 37 (2015): 29545–51. http://dx.doi.org/10.1039/c5ra02451j.

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An externally applied alternating current (AC) electrostatic field can deform the interface of a pair of weakly conducting liquids to engender droplet flow patterns inside the ‘T’ shaped microchannels.
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37

Stishkov, Yu K., and A. V. Steblyanko. "Breakdown of the homogeneity of weakly conducting liquids in high electric fields." Technical Physics 42, no. 10 (1997): 1206–11. http://dx.doi.org/10.1134/1.1258802.

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38

Ye, Mao, Bin Wang, Maki Yamaguchi, and Susumu Sato. "Reducing Driving Voltages for Liquid Crystal Lens Using Weakly Conductive Thin Film." Japanese Journal of Applied Physics 47, no. 6 (2008): 4597–99. http://dx.doi.org/10.1143/jjap.47.4597.

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39

Rychkov, Yu M., L. V. Kropocheva, and A. V. Esipok. "Characteristics of the molecular structure of weakly conducting liquids in an electric field." Journal of Engineering Physics and Thermophysics 70, no. 5 (1997): 753–56. http://dx.doi.org/10.1007/bf02657633.

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40

Toporkov, D. Yu. "Сollapse of weakly-nonspherical cavitation bubble in acetone and tetradecane". Multiphase Systems 13, № 3 (2018): 23–28. http://dx.doi.org/10.21662/mfs2018.3.003.

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Collapse of a weakly-spherical cavitation bubble in acetone and tetradecane is studied. The bubble radius is 500 μm, the temperature and pressure of the liquid are 293 K and 15 bar in the case of acetone and 663 K and 50 bar in the case of tetradecane. A hydrodynamic model is used in which the compressibility of the liquid, the nonstationary thermal conduction of the vapor and the liquid, and nonequilibrium heat and mass transfer on the bubble surface, as well as imperfection of the vapor, are considered. Realistic wide-range equations of state are used. It has been found that converging shock
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41

Vanackere, Tom, Tom Vandekerckhove, Elke Claeys, John Puthenparampil George, Kristiaan Neyts, and Jeroen Beeckman. "Improvement of liquid crystal tunable lenses with weakly conductive layers using multifrequency driving." Optics Letters 45, no. 4 (2020): 1001. http://dx.doi.org/10.1364/ol.383443.

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42

Apfelbaum, M. S., and A. N. Doludenko. "Hydrodynamic characteristics of weakly conductive liquid media in the non-uniform electric field." Mathematica Montisnigri 45 (2019): 74–84. http://dx.doi.org/10.20948/mathmontis-2019-45-6.

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43

Stishkov, Yu K., V. A. Chirkov, and A. A. Sitnikov. "Dynamic current-voltage characteristics of weakly conducting liquids in highly non-uniform electric fields." Surface Engineering and Applied Electrochemistry 50, no. 2 (2014): 135–40. http://dx.doi.org/10.3103/s1068375514020124.

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44

Apfel’baum, M. S., V. I. Vladimirov, and V. Ya Pecherkin. "Stationary prebreakdown volt-ampere characteristics of weakly conductive liquid dielectrics and slightly ionized gases." Surface Engineering and Applied Electrochemistry 51, no. 3 (2015): 260–68. http://dx.doi.org/10.3103/s1068375515030023.

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45

Okusawa, Tsutomu, Kuniyoshi Tsubouchi, Yoshio Kojima, Seiichiro Kanbe, and Nobuo Hamano. "Bubble Behaviors in Weakly Conductive Liquid Flow applied by an Electromagnetic Field under Microgravity Environment." Transactions of the Japan Society of Mechanical Engineers Series B 61, no. 582 (1995): 359–64. http://dx.doi.org/10.1299/kikaib.61.359.

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46

Shibuya, Giichi, Hiroyuki Yoshida, and Masanori Ozaki. "High-speed driving of liquid crystal lens with weakly conductive thin films and voltage booster." Applied Optics 54, no. 27 (2015): 8145. http://dx.doi.org/10.1364/ao.54.008145.

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47

Beeckman, Jeroen, Inge Nys, Oliver Willekens, and Kristiaan Neyts. "Optimization of liquid crystal devices based on weakly conductive layers for lensing and beam steering." Journal of Applied Physics 121, no. 2 (2017): 023106. http://dx.doi.org/10.1063/1.4973939.

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48

Nazym, Smagulova, Kayrbekov Zhaksyntay, and Yesengeldieva Akzhan. "Preparation of Liquid Fuels from Chark Chemical Tar." Applied Mechanics and Materials 618 (August 2014): 243–46. http://dx.doi.org/10.4028/www.scientific.net/amm.618.243.

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In the course of study the optimal conditions of conduction of the process are found. Optimal temperature for preparation of motor oils from chark chemical tar is 400 °С. On the increase of temperature from 350 °С to 400 °С the yield of liquid products on Mo-containing catalyst increases from 47,1 mass. % to 65.2 mass. % compared to the yield of liquid products obtained without the catalyst. The yield of gasoil fraction constitutes 15 mass. %. Optimal quantity of catalyst for preparation of liquid products from the tar is 0,05 mass. %. According to the results of study the catalytic effect of
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49

Mikishev, Alexander B., and Alexander A. Nepomnyashchy. "Patterns and Their Large-Scale Distortions in Marangoni Convection with Insoluble Surfactant." Fluids 6, no. 8 (2021): 282. http://dx.doi.org/10.3390/fluids6080282.

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Nonlinear dynamics of patterns near the threshold of long-wave monotonic Marangoni instability of conductive state in a heated thin layer of liquid covered by insoluble surfactant is considered. Pattern selection between roll and square planforms is analyzed. The dependence of pattern stability on the heat transfer from the free surface of the liquid characterized by Biot number and the gravity described by Galileo number at different surfactant concentrations is studied. Using weakly nonlinear analysis, we derive a set of amplitude equations governing the large-scale roll distortions in the p
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50

Datsyuk, V., and O. Pavlyniuk. "The role of surface conductivity in electromechanics and electrohydrodynamics of a dielectric drop." Bulletin of Taras Shevchenko National University of Kyiv. Series: Physics and Mathematics, no. 4 (2018): 110–17. http://dx.doi.org/10.17721/1812-5409.2018/4.16.

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A new technology of the electric-field manipulation by dielectric particles in dielectric liquids and drops has been developed in the last decades. To simulate electromechanics of microparticles in a weaklyconducting dielectric drop the Taylor's leaky-dielectric model is extended. To achieve this electric-potential distribution inside and outside a weakly-conducting dielectric sphere embedded in a weakly-conducting dielectric in an electric field is determined taking into account the interfacial current. The conventional definition of the total, bulk plus surface, conductance of the sphere is
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