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    Generation of small-scale structures in the developed turbulence

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    The Navier-Stokes equation for incompressible liquid is considered in the limit of infinitely large Reynolds number. It is assumed that the flow instability leads to generation of steady-state large-scale pulsations. The excitation and evolution of the small-scale turbulence is investigated. It is shown that the developed small-scale pulsations are intermittent. The maximal amplitude of the vorticity fluctuations is reached along the vortex filaments. Basing on the obtained solution, the pair correlation function in the limit r→0r\to 0 is calculated. It is shown that the function obeys the Kolmogorov law r2/3r^{2/3}.Comment: 18 page
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