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JOURNALS // Vestnik Moskovskogo Universiteta. Seriya 1. Matematika. Mekhanika // Archive

Vestnik Moskov. Univ. Ser. 1. Mat. Mekh., 2014 Number 2, Pages 31–37 (Mi vmumm306)

This article is cited in 9 papers

Mechanics

Electromagnetic mechanisms of forming a tornado-like whirlwind

V. L. Natyaganov, S. A. Maslov

Lomonosov Moscow State University, Faculty of Mechanics and Mathematics

Abstract: By the means of model approaches, the hypothesis of an important role of electromagnetic phenomena in the formation of tornado, or typhon according to Lomonosov's definition, is developed. A theoretical substantiation of forming the foamed liquid hill on the water surface under the tornado funnel sinking from the thundercloud is derived. A number of other effects accompanying the tornado formation and requiring the consideration of strong atmospheric electric field variations under the thundercloud are discussed.

Key words: atmospheric vortex, tornado, funnel, thundercloud, atmospheric electric field, electro-vortex flows.

UDC: 532.5+533.9+537.3+538.4+551.5

Received: 05.09.2011
Revised: 12.02.2013


 English version:
Moscow University Mathematics Bulletin, Moscow University Måchanics Bulletin, 2014, 69:2, 29–34

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