Publication Abstracts

Doicu et al. 2021

Doicu, A., M.I. Mishchenko, D.S. Efremenko, and T. Trautmann, 2021: Spectral Spherical Harmonics Discrete Ordinate Method. J. Quant. Spectrosc. Radiat. Transfer, 258, 107386, doi:10.1016/j.jqsrt.2020.107386.

A new method for modeling the radiative transfer in inhomogeneous three-dimensional media illuminated by a Gaussian beam is described. This approach, called the Spectral Spherical Harmonics Discrete Ordinate Method (SSHDOM), uses the Fourier expansion method to transform the three-dimensional radiative transfer into an one-dimensional equation in the spectral domain, and the Spherical Harmonics Discrete Ordinate Method (SHDOM) for its solution. Specifically, (i) the source function is represented in the spectral domain through a spherical harmonic expansion, (ii) the spectral one-dimensional radiative transfer equation is integrated along discrete ordinates through a spatial grid, and (iii) the solution method is based on the Picard iteration. Both SSHDOM and SHDOM algorithms are implemented in a common computer code.

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BibTeX Citation

  author={Doicu, A. and Mishchenko, M. I. and Efremenko, D. S. and Trautmann, T.},
  title={Spectral Spherical Harmonics Discrete Ordinate Method},
  journal={J. Quant. Spectrosc. Radiat. Transfer},

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RIS Citation

ID  - do05300j
AU  - Doicu, A.
AU  - Mishchenko, M. I.
AU  - Efremenko, D. S.
AU  - Trautmann, T.
PY  - 2021
TI  - Spectral Spherical Harmonics Discrete Ordinate Method
JA  - J. Quant. Spectrosc. Radiat. Transfer
VL  - 258
SP  - 107386
DO  - 10.1016/j.jqsrt.2020.107386
ER  -

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