Yu. V. Pakharukov, F. K. Shabiev, R. F. Safargaliev, A. V. Shabieva
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引用次数: 0
Abstract
The paper considers the mechanism of reducing the permeability of aqueous graphene suspension through an oil-saturated core sample compared to distilled water. Analysis of experimental data shows that an increase in permeability is due to the formation of corrugated films at the interface between two immiscible fluids during their mutual motion. The appearance of wavy surfaces is the result of Kelvin–Helmholtz instability at the graphene–nanofluid–hydrocarbon interface. It is also shown that the occurrence of instability is possible only in the presence of a transition layer—graphene film.
期刊介绍：
Journal of Applied Mechanics and Technical Physics is a journal published in collaboration with the Siberian Branch of the Russian Academy of Sciences. The Journal presents papers on fluid mechanics and applied physics. Each issue contains valuable contributions on hypersonic flows; boundary layer theory; turbulence and hydrodynamic stability; free boundary flows; plasma physics; shock waves; explosives and detonation processes; combustion theory; multiphase flows; heat and mass transfer; composite materials and thermal properties of new materials, plasticity, creep, and failure.
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