Benjamin-Ono Kadomtsev-Petviashvili’s models in interfacial electro-hydrodynamics

Hunt, M. J., Vanden-Broeck, J.-M., Papageorgiou, D. T. and Parau, E. I. ORCID: (2017) Benjamin-Ono Kadomtsev-Petviashvili’s models in interfacial electro-hydrodynamics. European Journal of Mechanics - B/Fluids, 65. pp. 459-463. ISSN 0997-7546

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Three-dimensional nonlinear potential free surface flows in the presence of vertical electric fields are considered. Both the effects of gravity and surface tension are included in the dynamic boundary condition. An asymptotic analysis (based on the assumptions of small depth and small free surface displacements) is presented. It is shown that the problem can be modelled by a Benjamin-Ono Kadomtsev-Petviashvili equation. Furthermore a fifth order Benjamin-Ono Kadomtsev-Petviashvili equation is derived to describe the flows in the particular case of values of the Bond number close to 1/3.

Item Type: Article
Uncontrolled Keywords: weakly nonlinear waves,electrohydrodynamics
Faculty \ School: Faculty of Science > School of Mathematics
UEA Research Groups: Faculty of Science > Research Groups > Fluid and Solid Mechanics
Depositing User: Pure Connector
Date Deposited: 22 Feb 2017 02:23
Last Modified: 22 Oct 2022 02:20
DOI: 10.1016/j.euromechflu.2017.01.015


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