ДВІ МОДЕЛІ ПОТОКІВ ВИХОРІ

Анотація

Two models of vortex flows are proposed.  One model is a vortex consisting of a laminar quasi-solid core and turbulent periphery. Compactness is ensured by the compensation of the vorticity field.  As the vorticity field compensation  condition  true for both lamina  and turbulent flow regimes, it may be used for this type of vortex. The second model is the turbulent vortex with a cavity when the pressure in the liquid drops to the saturated vapor pressure. The flow occurs in the annular region (annular turbulent vortex). Both models correspond to the currents observed in practice and seem plausible.