Abstract
It is shown that the problem of determining the profile of an electrocapillary wave on the surface of the ideal dielectric liquid in a tangential electric field admits exact solution in the limiting case of a large permittivity of the liquid. An exact expression for the nonlinear dispersion relation between the frequency, wavenumber, and amplitude of the wave is obtained and analyzed.
Similar content being viewed by others
References
J. R. Melcher, Field-Coupled Surface Waves (MIT, Cambridge, MA, 1963).
J. R. Melcher, Phys. Fluids 4, 1348 (1961).
G. B. Whitham, Linear and Nonlinear Waves (Wiley, New York, 1974).
G. D. Grapper, J. Fluid Mech. 2, 532 (1957).
N. M. Zubarev, Pis’ma Zh. Tekh. Fiz. 25(22), 79 (1999) [Tech. Phys. Lett. 25, 950 (1999)].
N. M. Zubarev, Zh. Éksp. Teor. Fiz. 116, 1990 (1999) [JETP 89, 1078 (1999)].
Author information
Authors and Affiliations
Additional information
Original Russian Text © N.M. Zubarev, O.V. Zubareva, 2006, published in Pis’ma v Zhurnal Tekhnicheskoĭ Fiziki, 2006, Vol. 32, No. 23, pp. 60–65.
Rights and permissions
About this article
Cite this article
Zubarev, N.M., Zubareva, O.V. Nonlinear dispersion relation for electrocapillary waves on the surface of a dielectric liquid. Tech. Phys. Lett. 32, 1027–1029 (2006). https://doi.org/10.1134/S1063785006120091
Received:
Issue Date:
DOI: https://doi.org/10.1134/S1063785006120091