Email this article Dissipation of energy in the environment with turbulent viscosity and a Hill vortex
- Authors: Krymsky G.F.1
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Affiliations:
- The Yakut Scientific Centre of the Siberian Branch of the Russian Academy of Sciences
- Issue: Vol 486, No 6 (2019)
- Pages: 673-674
- Section: Mechanics
- URL: https://journals.eco-vector.com/0869-5652/article/view/14496
- DOI: https://doi.org/10.31857/S0869-56524866673-674
- ID: 14496
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Abstract
A new approach to calculation of the dissipation of mechanical energy in the environment with turbulent viscosity based on determination of the shear modulus of velocity is proposed. As an example the dynamics of Hill vortex moved in such environment is considered. The vortex radius extends linearly with the distance covered and makes up about 13% from it.
About the authors
G. F. Krymsky
The Yakut Scientific Centre of the Siberian Branch of the Russian Academy of Sciences
Author for correspondence.
Email: Krymsky@ikfia.sbras.ru
Academician of the Russian Academy of Sciences
Russian Federation, 2, Petrovsky street, Yakutsk, 677980References
- Ландау Л.Д., Лифшиц Е.М. // Гидродинамика. М.: Наука, 1988. 736 с.
- Милн-Томсон Л. Теоретическая гидродинамика. М.: Мир, 1964. 660 с.
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