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Method of averaging the radiation transfer equations for a nonequilibrium plasma of plane geometry

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Abstract

A method is presented for averaging the radiation transfer equations for a nonequilibrium plasma of plane geometry. The averaging of transfer difference equations is carried out separately for each spectral line and for groups of a continous spectrum. A difference scheme is obtained for one-sided radiation fluxes. Averaging coefficients are defined, characterizing absorption and emission of radiation by a cell of the difference scheme.

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Additional information

Institute of Geosphere Dynamics, Academy of Sciences of the USSR, Moscow. Translated from Inzhenerno-Fizicheskii Zhurnal, Vol. 62, No. 4, pp. 591–600, April, 1992.

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Kosarev, I.B. Method of averaging the radiation transfer equations for a nonequilibrium plasma of plane geometry. J Eng Phys Thermophys 62, 431–439 (1992). https://doi.org/10.1007/BF00854960

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Keywords

  • Radiation
  • Statistical Physic
  • Spectral Line
  • Difference Scheme
  • Difference Equation