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Voltage-current characteristics of the electrode boundary layer in a thermally nonequilibrium dense plasma

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Journal of Applied Mechanics and Technical Physics Aims and scope

Abstract

The contact between a thermally nonequilibrium dense plasma and the emitter electrode in a subsonic MHD generator channel is considered. Only the three-particle recombination reaction is treated, in the absence of any magnetic field. The electrode layer is divided into two regions — quasineutral and space-charge areas. The equations which describe the electrophysical processes in these regions are solved numerically on a BÉSM-6 computer. The results are presented in the form of voltage-current curves for the electrode boundary layer at various temperature values for the wall, main flow, and electrons.

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Literature cited

  1. I. L. Kerrebrock, “Conduction in gases with elevated electron temperature,” in: Engineering Aspects of Magnetohydrodynamics, Columbia University Press, New York (1962).

    Google Scholar 

  2. I. L. Kerrebrock, “Nonequilibrium ionization due to electron heating. I. Theory,” AIAA J.,2, No. 6 (1964).

  3. I. L. Kerrebrock and M. A. Hoffman, “Nonequilibrium ionization due to electron heating. II. Experiments,” AIAA J.,2, No. 6 (1964).

  4. D. J. Ben Daniel and C. M. Bishop, “Nonequilibrium ionization in a high-pressure cesium-helium transient discharge,” Phys. Fluids,6, No. 2 (1963).

  5. H. Hurwitz Jr., G. W. Sutton, and S. Tamor, “Electron heating in magnetohydrodynamic power generators,” ARS J.,32, No. 8 (1962).

  6. F. J. Hale and I. L. Kerrebrock, “Insulator boundary layers in magnetohydrodynamic channels,” AIAA J.,2, No. 3 (1964).

  7. A. Sherman and E. Reshotko, “Nonequilibrium boundary layer along an insulator wall,” AIAA J.,7, No. 4 (1969).

  8. G. A. Lyubimov and V. N. Mikhailov, “Analysis of the perturbed plasma region near an electrode,” Izv. Akad. Nauk SSSR, Mekhan. Zhidk. i Gaza, No. 3 (1968).

  9. T. Hiramoto, “Nonequilibrium characteristics of working plasma for magnetoplasmadynamic (MHD) generators,” J. Phys. Soc. Japan,20, No. 6 (1965).

  10. G. W. C. Kaye and T. H. Laby, Tables of Physical and Chemical Constants, Longman, London (1971).

    Google Scholar 

  11. R. M. Barrer, Diffusion in Solids [Russian translation], Izd. Inostr. Lit., Moscow (1948).

    Google Scholar 

  12. L. G. Loitsyanskii, Laminar Boundary Layer [in Russian], Fizmatgiz, Moscow (1948).

    Google Scholar 

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Translated from Zhurnal Prikladnoi Mekhaniki i Tekhnicheskoi Fiziki, No. 5, pp. 129–132, September–October, 1974.

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Belykh, V.I. Voltage-current characteristics of the electrode boundary layer in a thermally nonequilibrium dense plasma. J Appl Mech Tech Phys 15, 689–692 (1974). https://doi.org/10.1007/BF00851531

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  • DOI: https://doi.org/10.1007/BF00851531

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