A study of the radiative transfer equation using a spherical harmonics-nodal collocation method

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• 作者：M.T. Capilla^a ; ^{tcapilla@mat.upv.es} ; C.F. Talavera^a ; ^{talavera@mat.upv.es} ; D. Ginestar^a ; ^{dginesta@mat.upv.es} ; G. Verdú ; ^b ; ^{gverdu@iqn.upv.es}
• 关键词：Radiative transfer equation ; Light propagation in tissue ; Multidimensional PL equations ; Spherical harmonics ; Nodal collocation method
• 刊名：Journal of Quantitative Spectroscopy and Radiative Transfer
• 出版年：2017
• 出版时间：March 2017
• 年：2017
• 卷：189
• 期：Complete
• 页码：25-36
• 全文大小：2351 K
• 卷排序：189

文摘

The diffusion approximation to the radiative transfer equation has limited validity. The PL equations for the radiative transfer problem are studied. These equations are spatially discretized using a nodal collocation method. Different 1D and 2D benchmark problems of light propagation in tissue are solved.