Abstract
Based on the spectral and correlation analysis of three oscillatory processes (hydrodynamic, acoustic, and electric) generated during operation of a meteotron, some regular features of the behavior of a large–scale flame and a heated jet were revealed. The frequency range under study was 0.03—20 Hz.
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REFERENCES
N. G. Konopasov and V. N. Kunin, USSR Inventor's Certificate No. 938831, "Meteotron," Byul. Izobr., No. 24, A 01 15/00; Applied 04.15.80, No. 291469/30-15.
A. A. Kuznetsov, V. N. Kunin, and N. G Konopasov, "Ion-convection generator on soot particles," in: Urgent Problems of Physics of Aerodispersed Systems, Abstracts of XV All-Union Conf., Vol. 2, Odessa (1989), p. 156.
A. B. Vatazhin, V. A. Likhter, A. M. Rushailo, and V. I. Shul'gin, "Electric oscillations in turbulent gasdynamic ows," Izv. Akad. Nauk SSSR, Mekh. Zhidk. Gaza, No. 2, 148-159 (1977).
V. N. Kunin, P. M. Zalazaev, and N. G. Konopasov, "Antenna devices of the ELF range," in: Radio Noise of the ELF Range and Their Nature (collected scientific papers) [in Russian], Ryazan' Radiotech. Inst., Ryazan' (1976), pp. 3-10.
V. E. Kashprovskii, Experimental Study of Propagation of Radio Waves [in Russian], Nauka, Moscow (1980).
A. A. Kuznetsov, "Investigation of thermal and electrophysical properties of a powerful heat jet," Candidate's Dissertation in Phys.-Math. Sci., Odessa State Univ., Odessa (1988).
N. G. Konopasov, V. N. Kunin, and A. A. Kuznetsov, "Detector of Infrasound," Moscow (1982), Deposited at VINITI 04.02.82, No. 1548.
A. A. Kuznetsov and O. D. Bukharova, Motion of air in the near-Earth layer during operation of a meteotron," in: Applied Problems of Fluid and Gas Mechanics, Abstracts of III Conf. of Russian and Ukrainian Scientists, Sevastopol' Tech. Univ., Sevastopol' (1994), p. 29.
G. Jenkins and D. Watts, Spectral Analysis and Its Applications, Holden-Day, San Francisco (1966).
A. A. Kuznetsov and N. G. Konopasov, "Acoustic oscillations generated by a large-scale ame of a meteotron," in: Electrophysics of Combustion Processes, Abstracts of XIV All-Union Workshop, Karaganda (1989), p. 86.
N. G. Konopasov, Z. G. Sharina, and A. A. Kuznetsov, "Possibility of acting on the local electric field of the Earth by a powerful vertical heat jet," in: Radio Noise of the ELF Range and Its Nature (collected scientific papers) [in Russian], Vladimir (1980), pp. 29-33.
Yu. A. Gostintsev and L. A. Sukhanov, "Convective column above a linear fire in a homogeneous isothermal atmosphere," Fiz. Goreniya Vzryva, 13, No. 5, 675-685 (1977).
Yu. A. Gostintsev and L. A. Sukhanov, "Convective column above a linear fire in a polytropic atmosphere," Fiz. Goreniya Vzryva, 14, No. 3, 3-8 (1978).
G. I. Babat, "Ion-convection d.c. and a.c. generators," Zh. Tekh. Fiz., 6, No. 8, 1319-1333 (1936).
Yu. A. Gostintsev, E. A. Ivanov, and Yu. V. Shatskikh, "Infrasonic and internal gravitation waves in the atmosphere during large-scale fires," Dokl. Akad. Nauk SSSR, 271, No. 2, 327-330 (1983).
A. A. Kuznetsov, V. N. Kunin, N. G. Konopasov, et al., "Local electrostatic field arising during operation of a meteotron," in: Electrophysics of Combustion Processes, Abstracts of XV All-UnionWorkshop, Cheboksary (1990), p. 26.
Yu. A. Gostintsev, S. S. Novikov, and L. A. Sukhanov, "Vortex structure of a rapidly propagating fire," Fiz. Goreniya Vzryva, 11, No. 3, 394-403 (1975).
Yu. A. Gostintsev, N. P. Kopylov, L. A. Sukhanov, et al., "Burning of petroleum on the surface of water (large-scale experiment)," Fiz. Goreniya Vzryva, 19, No. 4, 36-39 (1983).
Yu. A. Gostintsev, E. A. Ivanov, N. P. Kopylov, and Yu. V. Shatskikh, "Wave disturbances of the atmosphere due to large fires," Fiz. Goreniya Vzryva, 19, No. 4, 62-64 (1983).
L. D. Landau and E. M. Lifshits, Theoretical Physics, Vol. VI: Hydrodynamics [in Russian], Nauka, Moscow (1983).
M. J. Lighthill, "On sound generated aerodynamically. II. Turbulence as a source of sound," Proc. Roy. Soc., 222A, 1-32 (1954).
S. L. Bragg, "Combustion noise," J. Inst. Fuel, 36, No. 264, 12-16 (1963).
D. A. Abugov and O. I. Obrezkov, "Acoustic noise in turbulent ames," Fiz. Goreniya Vzryva, 14, No. 5, 63-71 (1978).
N. I. Kidin and V. B. Librovich, "Sound-radiation mechanism in a turbulent gas ame," Fiz. Goreniya Vzryva, 19, No. 4, 13-17 (1983).
Yu. A. Gostintsev, E. A. Ivanov, S. V. Anisimov, et al., "Mechanism of generation of infrasonic waves in the atmosphere by large-scale firres" Dokl. Akad. Nauk SSSR, 283, No. 3, 573-576 (1985).
A. A. Kuznetsov and N. G. Konopasov, "Effect of changing the sign of correlations of electric and hydrodynamic oscillatory processes during operation of a meteotron," in: Electrophysics of Combustion Processes, Abstracts of XVI All-Union Workshop, Chelyabinsk (1991), p. 12.
A. A. Kuznetsov, "Investigation of a powerful heat jet of a meteotron," in: Dynamics of Spatial and Nonequilibrium Flows, Abstracts II All-Union Workshop, Chelyabinsk-Miass (1991), pp. 53-55.
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Kuznetsov, A.A., Bukharova, O.D. Dynamics of Macroprocesses in a Flame and Heated Jet. Combustion, Explosion, and Shock Waves 37, 30–35 (2001). https://doi.org/10.1023/A:1002860507570
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DOI: https://doi.org/10.1023/A:1002860507570