Abstract
Linear equations of turbulent convection in the presence of rotation are derived within the framework of a phenomenological approach. It is shown that the amplification of large-scale disturbances is possible only for the essentially inhomogeneous problem when the dimensions of the large-scale disturbance exceed the characteristic scale of density variation.
Similar content being viewed by others
Literature cited
S. S. Moiseev, R. Z. Sagdeev, A. V. Tur, et al., “Theory of origin of large-scale structures in hydrodynamic turbulence,” Zh. Eksp. Teor. Fiz.,85, 1979 (1983).
S. S. Moiseev, P. B. Rutkevich, A. V. Tur, and V. V. Yanovskii, “Large-scale structures in convective turbulence,” Preprint No. 1151, IKI AN SSSR, Moscow (1986).
S. S. Moiseev, R. Z. Sagdeev, A. V. Tur, et al., “Physical mechanism of intensification of eddies in the atmosphere,” Dokl. Akad. Nauk SSSR,273, 549 (1983).
R. Z. Sagdeev, S. S. Moiseev, P. B. Rutkevich, et al., “Possible mechanism of excitation of large-scale eddies in the atmosphere,” in: Proceedings of the Third International Symposium on Tropical Meteorology, Yalta, March 1985 [in Russian], Leningrad (1987), p. 18.
Yu. A. Berezin, V. P. Zhukov, G. V. Levina, et al., “Convection, spiral turbulence and the generation of large-scale vortex structures,” in: Mathematical Models and Analytic and Numerical Methods in Transport Theory. Materials of the International School-Seminar, Minsk, 15–23 October 1986, Part 2 [in Russian], Minsk (1986), p. 3.
G. Z. Gershuni and E. M. Zhukhovitskii, Convective Stability of an Incompressible Fluid [in Russian], Nauka, Moscow (1972).
L. D. Landau and E. M. Lifshitz, Theoretical Physics. Vol. 6. Hydrodynamics [in Russian], Moscow (1986).
Author information
Authors and Affiliations
Additional information
Translated from Izvestiya Akademii Nauk SSSR, Mekhanika Zhidkosti i Gaza, No. 4, pp. 3–9, July–August, 1989.
Rights and permissions
About this article
Cite this article
Berezin, Y.A., Zhukov, V.P. Effect of rotation on the convective stability of large-scale disturbances in a turbulent fluid. Fluid Dyn 24, 491–496 (1989). https://doi.org/10.1007/BF01052405
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF01052405