Abstract
Stimulation of atmospheric precipitation by acoustic waves is considered. The interaction of acoustic waves with fog particles and the acoustic coagulation phenomenon are analyzed. It is proposed that the effect of amplification of sound in a weakly ionized gas be used to prevent sound decay away from the source in a foggy environment.
Similar content being viewed by others
References
L. G. Kachurin, Physical Principles of Action on Atmospheric Processes (Gidrometeoizdat, Leningrad, 1990) [in Russian].
E. L. Aleksandrov and Yu. S. Sedunov, Tr. Inst. Prikl. Geofiz. (Leningrad) 1, 39 (1965).
M. P. Foster and J. C. Paflam, J. Weather Modif. 17, 38 (1985).
M. P. Foster and J. C. Paflam, J. Geophys. Res. 93, 747 (1988).
B. E. Nemtsov and V. Ya. Eidman, Akust. Zh. 35, 882 (1989) [Sov. Phys. Acoust. 35, 513 (1989)].
B. E. Nemtsov, Dokl. Akad. Nauk SSSR 314, 355 (1990) [Sov. Phys. Dokl. 35, 820 (1990)].
V. V. Vyal’tsev, A. Z. Makharashvili, and V. G. Khorguani, Tr. Inst. Prikl. Geofiz. (Leningrad) 1, 47 (1965).
E. A. Arutyunyan and R. A. Kazaryan, Vestn. Mezhdunar. Akad. Nauk Ékologii i Bezopasnosti Zhiznedeyatel’nosti, No. 7, 79 (1999).
V. V. Vyal’tsev and V. G. Khorguani, Akust. Zh. 6 (1961) [Sov. Phys. Acoust. 6 (1961)].
L. A. Sena, Physical Quantities: Units of Measure and Dimensions (Nauka, Moscow, 1988) [translated from English].
E. Ya. Kogan and V. P. Mal’tsev, Zh. Tekh. Fiz. 47, 653 (1977) [Sov. Phys. Tech. Phys. 22, 391 (1977)].
H.-J. Bauer and H. E. Bass, Phys. Fluids 16, 988 (1973).
E. Ya. Kogan and N. E. Molevich, Izv. Vyssh. Uchebn. Zaved. Fiz., No. 7, 53 (1986).
A. I. Osipov and A. V. Uvarov, Inzh.-Fiz. Zh. 55, 149 (1988).
E. Ya. Kogan and N. E. Molevich, Zh. Tekh. Fiz. 56, 941 (1986) [Sov. Phys. Tech. Phys. 31, 573 (1986)].
A. V. Eletskii and E. V. Stepanov, Khim. Fiz. 8, 1247 (1989).
G. A. Galechyan and A. R. Mkrtchyan, Akust. Zh. 48, 314 (2002) [Acoust. Phys. 48, 268 (2002)].
G. A. Galechyan and A. R. Mkrtchyan, Pis’ma Zh. Tekh. Fiz. 27(14), 68 (2002) [Tech. Phys. Lett. 27, 605 (2002)].
N. D. Borisov, A. V. Gurevich, and G. M. Milikh, Artificially Ionized Region in the Atmosphere (Izd. Akad. Nauk SSSR, Moscow, 1986) [in Russian].
A. V. Gurevich, A. G. Litvak, et al., Usp. Fiz. Nauk 170, 1118 (2000).
G. M. Batanov, S. I. Gritsinin, I. A. Kossyi, et al., Tr. Fiz. Inst. Akad. Nauk SSSR 160, 174 (1985).
S. I. Gritsinin, I. A. Kossyi, V. P. Silakov, and N. M. Tarasova, in Proceedings of the 18th International Conference on Phenomena in Ionized Gases (ICPIG’18), Swansea, 1987, p. 232.
S. Lukasik and J. Young, J. Chem. Phys. 27, 1149 (1957).
V. N. Kondrat’ev, Chemical Kinetics of Gas Reactions (Akad. Nauk SSSR, Moscow, 1958; Pergamon, Oxford, 1964).
M. Whitson and R. McNeal, J. Chem. Phys. 66, 2696 (1977).
G. A. Askar’yan, G. M. Batanov, A. E. Barkhudarov, et al., Fiz. Plazmy 18, 1198 (1992) [Sov. J. Plasma Phys. 18, 625 (1992)].
L. Bergmann, Ultrasonics (Bell, London, 1938; Inostrannaya Literatura, Moscow, 1956).
Author information
Authors and Affiliations
Additional information
__________
Translated from Zhurnal Tekhnichesko\(\overset{\lower0.5em\hbox{$\smash{\scriptscriptstyle\smile}$}}{l} \) Fiziki, Vol. 75, No. 9, 2005, pp. 85–88.
Original Russian Text Copyright © 2005 by Galechyan.
Rights and permissions
About this article
Cite this article
Galechyan, G.A. On acoustic stimulation of atmospheric precipitation. Tech. Phys. 50, 1191–1194 (2005). https://doi.org/10.1134/1.2051461
Received:
Issue Date:
DOI: https://doi.org/10.1134/1.2051461