publication . Preprint . 2010

Tornado lift

Ivanchin, Alexander;
Open Access English
  • Published: 06 Feb 2010
It is shown that one of the causes for tornado is Tornado Lift. At increasing vortex diameter its kinetic energy decreases to keep the moment of momentum constant. A kinetic energy gradient of such vortex is Tornado Lift. Evaluation shows that contribution of Tornado Lift in air lifting in a tornado is comparable to buoyancy according to the order of magnitude.
arXiv: Physics::Atmospheric and Oceanic PhysicsPhysics::Geophysics
free text keywords: Physics - General Physics
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1. Kuo H.F., On the dynamics of convection atmospheric vortices. J.Atm.Sci.,1966, v.23, 25-42.

2. Desrochers P.R., Donaldson R.J., and Burgess D.W., Mesocyclone rotational kinetic energy as a discriminator for tornadic and non-tornadic types. In: 23-th Conf. Radar Meteorol. and Conf. Cloud Phys. Snowmass. Colo, 1986, v.1. Radar Meteorol. Boston.

3. Staley D.O. Effect of viscosity on internal instability of a tornado vortex. J. Atm. Sci., 1986, v.42, 293-297.

4. Staley D.O., and Gall R.L. Barotropic instability in a tornado vortex. J. Atm. Sci., 1979, v. 36, 973-981.

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