Abstract:
This paper considers the problem of the possible equilibrium configurations of the free surface of a perfectly conducting fluid deformed by a nonuniform magnetic field. A family of exact solutions of the problem is obtained using conformal mappings; equilibrium is achieved due to the balance of capillary and magnetic pressures. According to these solution, the surface strain amplitude increases with increasing current and the hole is transformed into a two-dimensional bubble covering the linear conductor.
Keywords:
free surface, conducting fluid, magnetic field, linear current-carrying conductor, exact solutions.
Citation:
N. M. Zubarev, O. V. Zubareva, “Equilibrium configurations of the surface of a perfectly conducting fluid in the magnetic field of a current-carrying linear conductor”, Prikl. Mekh. Tekh. Fiz., 54:1 (2013), 3–12; J. Appl. Mech. Tech. Phys., 54:1 (2013), 1–9
\Bibitem{ZubZub13}
\by N.~M.~Zubarev, O.~V.~Zubareva
\paper Equilibrium configurations of the surface of a perfectly conducting fluid in the magnetic field of a current-carrying linear conductor
\jour Prikl. Mekh. Tekh. Fiz.
\yr 2013
\vol 54
\issue 1
\pages 3--12
\mathnet{http://mi.mathnet.ru/pmtf1213}
\elib{https://elibrary.ru/item.asp?id=24115848}
\transl
\jour J. Appl. Mech. Tech. Phys.
\yr 2013
\vol 54
\issue 1
\pages 1--9
\crossref{https://doi.org/10.1134/S002189441301001X}
Linking options:
https://www.mathnet.ru/eng/pmtf1213
https://www.mathnet.ru/eng/pmtf/v54/i1/p3
This publication is cited in the following 3 articles:
N.M. Zubarev, O.V. Zubareva, “Deformation of the free surface of a conducting fluid in the magnetic field of current-carrying linear conductors”, Journal of Magnetism and Magnetic Materials, 431 (2017), 222
N.M. Zubarev, O.V. Zubareva, “Formation of rupture in a conducting fluid layer under the action of an oscillating tangential magnetic field”, Journal of Magnetism and Magnetic Materials, 431 (2017), 226
N. M. Zubarev, O. V. Zubareva, “Exact solutions for equilibrium configurations of the surface of a conducting fluid in a nonuniform magnetic field”, Theoret. and Math. Phys., 188:3 (2016), 1394–1400