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Stabilized Scheme for Calculating Radiation Transfer in the P1 Approximation

  • B. N. Chetverushkin,
  • O. G. Olkhovskaya,
  • V. A. Gasilov

摘要

Abstract

We consider interpolation-characteristic schemes approximating the radiative transfer equation corresponding to the \({{P}_{1}}\) model. The model equations are modified by adjusting the rate of radiation energy transfer. This correction can reduce the influence of nonphysical effects in calculating radiative heat transfer in a medium with nonuniform opacity.