Motion of a swirled fluid in the core of a vertical, tornado-like vortex
Copyright policy )Motion of a swirled fluid in the core of a vertical, tornado-like vortex
The features of the motion of a swirled fluid in the core of a vertical tornado-like vortex are analyzed. A rigorous criterion for identifying qualitatively different behavior of the solutions as a function of the initial data are revealed. It is shown that analytical estimates agree in the order of magnitude with the observation results for laboratory and natural vortices. A~theoretical basis is proposed for numerical calculations of the fluid flow in the cores of vertical tornado-like vortices.
fluid rotation in the vortex core, inviscid incompressible fluid, steady rotationally symmetric flow, Vortex flows for incompressible inviscid fluids
fluid rotation in the vortex core, inviscid incompressible fluid, steady rotationally symmetric flow, Vortex flows for incompressible inviscid fluids
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