Exact integral formulation for radiative transfer in an inhomogeneous scattering medium

研究成果: Article同行評審

11 引文 斯高帕斯(Scopus)

摘要

The exact integral formulation in terms of the moments of intensity is developed for radiative transfer in a three-dimensional, inhomogeneous medium with anisotropic scattering. Since the use of the present formulation in radiation computation requires the integration only over spatial variables, it reduces the labor of computation. Examples, including isotropic scattering and anisotropic scattering in a slab, and isotropic scattering in a two-dimensional, rectangular medium exposed to collimated radiation, are presented to show the effectiveness of the present formulation. The examples are solved by the Nystrom method. Numerical results for the one-dimensional, isotropically scattering case show excellent agreement with available solutions reported in the literature. Graphic results of both one- and two-dimensional examples are presented to show the effects of the space-dependent albedo.

原文English
頁(從 - 到)425-431
頁數7
期刊Journal of thermophysics and heat transfer
4
發行號4
DOIs
出版狀態Published - 1990 十月

All Science Journal Classification (ASJC) codes

  • 凝聚態物理學
  • 航空工程
  • 機械工業
  • 流體流動和轉移過程
  • 空間與行星科學

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