Abstract
The solutions to the equation describing the wave motion in a bilayer system of immiscible liquids are obtained in the first order of the theory of approximations. The hydrodynamic potentials, current functions, generatrix of the shape, and electrostatic potential of the charged interface between two viscous liquids, one of which conducts current and the other being a dielectric, on the solid bottom, are determined. It is shown that in the case when the density of the upper medium is three or more orders of magnitude lower than that of the lower liquid or when the kinematic viscosity of the upper medium is negligibly low as compared to that of the lower medium, the effect of the upper medium on the flow of the liquid in the lower medium is negligibly small. The structure of the wave motion generated by the interface between the two media is analyzed.
Similar content being viewed by others
References
Yu. V. Sanochkin, Tech. Phys. 48, 546 (2003).
A. I. Grigor’ev, Tech. Phys. 56, 776 (2011).
B. A. Altoiz, S. V. Kiriyan, and E. A. Shatagina, Tech. Phys. 55, 1426 (2010).
S. O. Shiryaeva, O. A. Grigor’ev, and A. I. Grigor’ev, Tech. Phys. 41, 865 (1996).
S. O. Shiryaeva, O. A. Grigor’ev, and A. I. Grigor’ev, Tech. Phys. 41, 869 (1996).
A. I. Grigor’ev, D. M. Pozharitskii, and S. O. Shiryaeva, Tech. Phys. 54, 214 (2009).
A. I. Grigor’ev, D. M. Pozharitskii, and S. O. Shiryaeva, Tech. Phys. 54, 1269 (2009).
B. V. Deryagin, Theory of Stability of Colloids and Thin Films (Nauka, Moscow, 1986).
Ya. I. Frenkel, Kinetic Theory of Liquids (Nauka, Leningrad, 1975; Clarendon, Oxford, 1946).
E. M. Lifshitz and L. P. Pitaevskii, Course of Theoretical Physics, Vol. 9: Statistical Physics, Part 2 Theory of the Condensed State (Nauka, Moscow, 1978; Pergamon, Oxford, 1980).
A. V. Klimov and A. I. Grigor’ev, Tech. Phys. 54, 1415 (2009).
B. V. Deryagin, N. V. Churaev, and V. M. Muller, Surface Forces (Nauka, Moscow, 1985; Consultants Bureau, New York, 1987).
V. G. Levich, Physicochemical Hydrodynamics (Fizmatgiz, Moscow, 1959).
S. O. Shiryaeva and A. I. Grigor’ev, Scalarization of Vector Boundary Value Problems of Hydrodynamics (Yaroslavsk. Gos. Univ., Yaroslavl’, 2010).
A. I. Grigor’ev, S. O. Shiryaeva, and M. S. Fedorov, Tech. Phys. 55, 920 (2010).
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © A.V. Klimov, A.I. Grigor’ev, S.O. Shiryaeva, 2012, published in Zhurnal Tekhnicheskoi Fiziki, 2012, Vol. 82, No. 6, pp. 20–29.
Rights and permissions
About this article
Cite this article
Klimov, A.V., Grigor’ev, A.I. & Shiryaeva, S.O. On the structure of waves at the charged interface between two viscous liquids at the solid bottom. Tech. Phys. 57, 755–764 (2012). https://doi.org/10.1134/S1063784212060163
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S1063784212060163