Search Results - "Amiroudine, S."

Electric-permittivity-based instability of two dielectric miscible liquids under DC field by Amiroudine, S., Demekhin, E. A., Shelistov, V. S., Ganchenko, G. S.

“…This paper considers the mixing of two dielectric miscible viscous liquids with different electric permittivities bounded by solid walls in an external…”
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Numerical modeling of the impact pressure in a compressible liquid medium: application to the slap phase of the locomotion of a basilisk lizard by Sharma, D., Erriguible, A., Amiroudine, S.

“…The forces acting on a solid body just at the time of impact on the surface of a medium with very low compressibility, such as water, can be quantified at…”
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Tonks-Frenkel instability in electrolyte under high-frequency AC electric fields by Ganchenko, G. S., Amiroudine, S., Bodiguel, H., Polyanskikh, S. V., Demekhin, E. A.

“… The instability of an electrolyte surface to a high-frequency, 10 to 200kHz, electric field, normal to the interface is investigated theoretically. From a…”
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Numerical modelling of coupled heat and momentum transfer in a porous medium saturated by a supercritical fluid by Ganguli, S., Amiroudine, S.

“…•Numerical modeling of a porous medium saturated with a supercritical fluid.•Near-critical fluids are highly compressible, expandable and low heat…”
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A Lagrangian–Eulerian compressible model for the trans-critical path of near-critical fluids by Amiroudine, S., Caltagirone, J.-P., Erriguible, A.

“…•A Lagrangian–Eulerian compressible model for the Navier–Stokes equations.•Propagation of sound waves in a supercritical fluid.•Modeling of phase-separation…”
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Long-wave interface instabilities of a two-layer system under periodic excitation for thin films by Navarkar, A., Amiroudine, S., Demekhin, E. A., Ghosh, U., Chakraborty, S.

“…The stability of a system of two thin liquid films under AC electroosmotic flow is studied using linear stability analysis for long-wave disturbances. The…”
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Maxwell stress generated long wave instabilities in a thin aqueous film under time-dependent electro-osmotic flow by Mayur, M., Amiroudine, S., Demekhin, E. A., Ganchenko, G. S.

“…In this study the dynamics and stability of thin and electrically conductive aqueous films under the influence of a time-periodic electric field are explored…”
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Long-wave interface instabilities of a two-liquid DC electroosmotic system for thin films by Navarkar, A., Amiroudine, S., Mayur, M., Demekhin, E. A.

“…Instabilities of the interface between two thin liquid films under DC electroosmotic flow are investigated using linear stability analysis followed by an…”
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Vibration Effect on a Thermal Front Propagation in a Square Cavity Filled with Incompressible Fluid by Lyubimova, T., Beysens, D., Gandikota, G., Amiroudine, S.

“…We investigate numerically the effect of a linearly polarized, harmonic vibration on a 2-D incompressible fluid confined in a square cavity when a sudden…”
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Stability of a thermal boundary layer in the presence of vibration in weightlessness environment by Lyubimov, D., Lyubimova, T., Amiroudine, S., Beysens, D.

“… Several weightless experiment with supercritical fluids have shown that thermal boundary layers can be destabilized when submitted to a harmonic vibration. A…”
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Geyser Formation in Oxygen when Subjected to fast Acceleration Changes by Gandikota, G., Pichavant, G., Chatain, D., Amiroudine, S., Beysens, D.

“…Large bubbles of oxygen are magnetically levitated inside a liquid column of oxygen. Then the magnetic field is rapidly quenched resulting in the formation of…”
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Frozen-wave instability in near-critical hydrogen subjected to horizontal vibration under various gravity fields by Gandikota, G, Chatain, D, Amiroudine, S, Lyubimova, T, Beysens, D

“…The frozen-wave instability which appears at a liquid-vapor interface when a harmonic vibration is applied in a direction tangential to it has been less…”
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Thermoelectroconvection near charge-selective surfaces by Demekhin, E A, Amiroudine, S, Ganchenko, G S, Khasmatulina, N Yu

“…A new kind of instability caused by Joule heating near charge-selective surfaces (permselective membranes, electrodes, or systems of micro- and nanochannels)…”
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Faraday instability in a near-critical fluid under weightlessness by Gandikota, G, Chatain, D, Amiroudine, S, Lyubimova, T, Beysens, D

“…Experiments on near-critical hydrogen have been conducted under magnetic compensation of gravity to investigate the Faraday instability that arises at the…”
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Thermovibrational instability in supercritical fluids under weightlessness by Amiroudine, S, Beysens, D

“…Low amplitude, high frequency vibrations can induce in fluids under weightlessness behaviors that resemble those induced by gravity. Supercritical fluids…”
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Error growth and phase lag analysis for high Courant numbers by Sharma, D., Amiroudine, S., Erriguible, A., Sengupta, T.K.

“…The type of numerical scheme used in numerical computation of fluid flow largely affects the accuracy of the solution. In order to obtain accurate numerical…”
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Rayleigh-Taylor-like instability in near-critical pure fluids by ZAPPOLI, B, AMIROUDINE, S, GAUTHIER, S

“…The hydrodynamic stability of a thermodiffusive interface in a near-supercritical fluid is studied. The Navier-Stokes equations written for a van der Waals gas…”
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Mechanisms of the onset of Rayleigh-Benard instabilities for a near critical fluid by Larroudé, P., Amiroudine, S., Bontoux, P., Zappoli, B.

“…Phenomena in near critical fluids has recently led to important theoretical and experimental results, in particular the prediction and the evidence of a mode…”
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Cancellation of the heating piston effect by convective enhancement of a cooling piston effect by JOUNET, A, AMIROUDINE, S, MOJTABI, A, ZAPPOLI, B

“…This work brings new insight to the question of the piston effect, which has been found to be the main cause of temperature equilibration in the vicinity of…”
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Electroosmotic flow of ultrathin liquid films and their stability by Ganchenko, G. S., Kalaidin, E. N., Amiroudine, S., Gorbacheva, E. V., Demekhin, E. A.

“…The Debye-Huckel approximation is generalized to the case of two-phase flows. A one-dimensional steady solution describing electroosmotic flow is found, and,…”
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