Abstract
We present certain results of an experimental investigation of the propagation of a shock wave S through a magnetohydrodynamic channel of the Faraday type. Under conditions of short circuiting of the induced currents in the supersonic stream that follows the shock wave, we registered the occurrence of a shock front T. The x-t diagrams of the motion of the S and T shock waves in the channel and behind it are determined. For a number of fixed sections in the channel, we have measured the density and degree of ionization of the gas and determined their time dependence. The investigations were performed in argon, and the ionizing shock wave propagated with Mach numbers 12–13. The magnetic field intensity was 1.5 T.
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A. J. Lin, E. L. Resler, and A. J. Kantrowitz, “Electrical conductivity of highly ionized argon produced by Shockwaves,” J. Appl. Phys.,26, 95 (1955).
Z. Al-Attar, M. R. Barrault, and M. McChesney, “Electronic conductivity of shock-heated partially ionized argon in the presence of a magnetic field,” Brit. J. Appl. Phys.,15, No. 9 (1964).
S. G. Zaitsev and I. K. Favorskaya, “Calculation of the propagation of a shock wave in a magnetogasdynamic channel,” Izv. Akad. Nauk SSSR, Mekhan. Zhidk. i Gaza, No. 5 (1970).
R. Patrick and T. Brogan, “One-dimensional flow of an ionized gas through a magnetic field,” J. Fluid. Mech.,5, Part 2, 289–309 (1959).
H. J. Pain and P. R. Smy, “Experiments on reflected shock waves in plasma flow-magnetic field interactions,” Brit. J. Appl. Phys.,17, No. 12 (1966).
V. L. Goryachev and G. S. Sukhov, “Interaction of a moving plasma with a transverse magnetic field,” Magnitn. Gidrodinam., No. 1, 143 (1969).
S. G. Zaitsev, E. V. Lazareva, E. I. Chebotareva, and E. K. Chekalin, “Structure of supersonic flow of a conducting gas in a transverse magnetic field when plotting the induced voltages, and investigation of current-voltage characteristics,” Electricity from MHD, Internat. Atomic Energy Agency, Vienna,11, 651 (1968).
E. H. Beckner, “Flow of a hydrogen plasma through a transverse magnetic field,” Phys. Fluids,7, No. 4 (1964).
H. Wong and D. Bershader, “Thermal equilibrium behind an ionizing shock,” J. Fluid. Mech.,26, Part 3, 459 (1966).
S. G. Zaitsev, E. V. Lazareva, and A. P. Shatilov, “Investigation of normal reflection of shock waves in a shock tube,” Zh. Prikl. Mekhan. i Tekh. Fiz., No. 143 (1964).
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Translated from Izvestiya Akademii Nauk SSSR, Mekhanika Zhidkosti i Gaza, No. 3, pp. 153–183, May–June, 1971.
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Borisov, M.B., Zaitsev, S.G., Chebotareva, E.I. et al. Experimental investigation of the interaction of a shock wave with a magnetic field. Fluid Dyn 6, 501–509 (1971). https://doi.org/10.1007/BF01014005
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DOI: https://doi.org/10.1007/BF01014005