Analysis of radiative transfer in a one-dimensional nonlinear anisotropic scattering medium with space-dependent scattering coefficient using spectral collocation method
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论文类型：期刊论文
发表时间：2013-12-01
发表刊物：INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER
收录刊物：SCIE、EI、Scopus
卷号：67
页面范围：569-574
ISSN号：0017-9310
关键字：Radiative transfer; Nonlinear anisotropic scattering medium; Space-dependent scattering; Spectral collocation method
摘要：Spectral collocation method (SCM) has been extended to analyze one-dimensional radiative transfer problem in nonlinear anisotropic scattering medium with space-dependent scattering coefficient. Spatial and angular distributions of radiative intensity are expressed by Chebyshev polynomials and discretized by SCM. Comparisons between SCM and available data in references indicate that, SCM is accurate and efficient for radiative transfer in the one-dimensional nonlinear anisotropic and space-dependent scattering medium. When the same nodes are used by both SCM and Chebyshev collocation spectral method base on discrete ordinates method (SP-DOM), SCM is much more economical than SP-DOM. (C) 2013 Elsevier Ltd. All rights reserved.
发表时间：2013-12-01