A. M. Grishin, A. N. Golovanov, A. O. Belousova, I. V. Matveev, “On physical modeling of one and two thermal tornados”, Vestn. Tomsk. Gos. Univ. Mat. Mekh., 2011, Number 3(15),Pages <nobr>76

MECHANICS

On physical modeling of one and two thermal tornados

A. M. Grishin, A. N. Golovanov, A. O. Belousova, I. V. Matveev

Tomsk State University

Abstract: Conditions of formation and evolution of one and two tornados obtained in laboratory conditions are investigated experimentally. It is shown that such tornado can be considered as a Burgers vortex. It is found that two tornados located by a number, can as to be drawn and make a start.

Keywords: physical modeling, thermal tornadoes.

UDC: 536.24+534-13

Received: 29.09.2011