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This article is cited in 1 scientific paper (total in 1 paper)
Gases and Fluids
On the stability of the surface of a short charged jet moving with respect to an external material medium
N. A. Petrushov, A. I. Grigor'ev, S. O. Shiryaeva P.G. Demidov Yaroslavl State University
Abstract:
The problem of the stability of capillary waves on the surface of a charged jet of an ideal incompressible electroconducting liquid, which moves with respect to a material dielectric medium, is considered. There is a tangential discontinuity of the velocity field on the interface between the media. Solutions to the problem in two idealized models have been compared, i.e., when the jet has a finite and infinite length. It has been shown that the instability increments and the wave numbers of the most unstable waves, computed in both models, are linearly related, and velocity of motion of the jet acts as a coefficient of proportionality.
Received: 01.03.2017
Citation:
N. A. Petrushov, A. I. Grigor'ev, S. O. Shiryaeva, “On the stability of the surface of a short charged jet moving with respect to an external material medium”, Zhurnal Tekhnicheskoi Fiziki, 87:12 (2017), 1794–1801; Tech. Phys., 62:12 (2017), 1791–1798
Linking options:
https://www.mathnet.ru/eng/jtf6042 https://www.mathnet.ru/eng/jtf/v87/i12/p1794
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