|
|
Zhurnal Tekhnicheskoi Fiziki, 2011, Volume 81, Issue 5, Pages 16–21
(Mi jtf9117)
|
|
|
|
Gases and Fluids
Peculiarities of hydrodynamic drag in a rotating fluid
L. Kh. Ingel', M. V. Belyaeva Institute of Experimental Meteorology, Scientific and Production Association "Typhoon"
Abstract:
Rapid rotation of a fluid media may lead to a considerable increase in the effective hydrodynamic drag coefficient in the direction of the rotational axis. This is demonstrated using some simple examples of perturbations caused by the forces applied to an incompressible fluid. Hydrodynamic drag in a rotating medium may increase upon a decrease in viscosity. Possible manifestations of such effects in intense atmospheric vortices are discussed.
Received: 08.06.2010 Accepted: 18.10.2010
Citation:
L. Kh. Ingel', M. V. Belyaeva, “Peculiarities of hydrodynamic drag in a rotating fluid”, Zhurnal Tekhnicheskoi Fiziki, 81:5 (2011), 16–21; Tech. Phys., 56:5 (2011), 605–610
Linking options:
https://www.mathnet.ru/eng/jtf9117 https://www.mathnet.ru/eng/jtf/v81/i5/p16
|
|