An alternative method of solution to radiative transfer
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| Formato: | Artículo científico |
| Lenguaje: | en |
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Sociedad Mexicana de Física A.C.
2006
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| _version_ | 1876440051633618944 |
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| author | A. C. Pérez-Guerrero |
| author_facet | A. C. Pérez-Guerrero |
| contents | An alternative method of solution to radiative transfer A. C. Pérez-Guerrero J. I. Jiménez-Aquino J. R. Varela Física, Astronomía y Matemáticas Scattering polarization radiative transfer equation In this work, we propose an alternative method for solving a to radiative transfer equation in the four-stream approximation following the ideas of Jiménez-Aquino and Varela (2005). We use the Li and Ramaswamy (1995) proposal to establish the set of four coupled first-order differential equations associated with the radiances or radiative intensities. The method consists in transforming those four coupled differential equations into a set of four independent fourth-order differential equations associated with the quantities and , which represent the sum and the difference respectively of two radiative intensities. As a consequence of this fact, the solutions for the radiative intensities are then easily calculated, and no matrix method is required. 2006 artículo científico 0035-001X https://www.redalyc.org/articulo.oa?id=57065605 en http://www.redalyc.org/revista.oa?id=570 Revista Mexicana de Física application/pdf Sociedad Mexicana de Física A.C. Revista Mexicana de Física (México) Num.2 Vol.52 |
| format | Artículo científico |
| id | redalyc_57065605 |
| institution | Redalyc |
| language | en |
| publishDate | 2006 |
| publisher | Sociedad Mexicana de Física A.C. |
| spellingShingle | An alternative method of solution to radiative transfer A. C. Pérez-Guerrero Física, Astronomía y Matemáticas Scattering polarization radiative transfer equation An alternative method of solution to radiative transfer A. C. Pérez-Guerrero J. I. Jiménez-Aquino J. R. Varela Física, Astronomía y Matemáticas Scattering polarization radiative transfer equation In this work, we propose an alternative method for solving a to radiative transfer equation in the four-stream approximation following the ideas of Jiménez-Aquino and Varela (2005). We use the Li and Ramaswamy (1995) proposal to establish the set of four coupled first-order differential equations associated with the radiances or radiative intensities. The method consists in transforming those four coupled differential equations into a set of four independent fourth-order differential equations associated with the quantities and , which represent the sum and the difference respectively of two radiative intensities. As a consequence of this fact, the solutions for the radiative intensities are then easily calculated, and no matrix method is required. 2006 artículo científico 0035-001X https://www.redalyc.org/articulo.oa?id=57065605 en http://www.redalyc.org/revista.oa?id=570 Revista Mexicana de Física application/pdf Sociedad Mexicana de Física A.C. Revista Mexicana de Física (México) Num.2 Vol.52 |
| title | An alternative method of solution to radiative transfer |
| topic | Física, Astronomía y Matemáticas Scattering polarization radiative transfer equation |
| url | https://www.redalyc.org/articulo.oa?id=57065605 |