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Proceedings Paper

Model of radiation transfer in atmosphere-smoke system
Author(s): Tamara A. Sushkevich; Sergey A. Strelkov; Ekaterina V. Vladimirova; Alexey K. Kulikov; Svetlana V. Maksakova
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Paper Abstract

A more detailed modeling of interactions between the solar radiation and smoke medium and also of mechanisms of radiative transfer between air and smoke media is required. One-dimensional models of solar-radiation transfer in the atmosphere-smoke system (SAS), i.e. atmosphere with admixtures that arose under the effect of large scale fires (forest, peat, industrial) and lead to forming extending smoke screen, are being developed by us on the basis of two approaches. In one model, calculations are performed by the iteration method of characteristics ofr a two-medium SAS: underlying layer - smoke screen, upper layer- atmosphere. The second model uses the optical transfer operator (OTO) to express the SAS radiation through the influence functions (IFs) of the atmosphere and smoke.

Paper Details

Date Published: 27 February 2004
PDF: 9 pages
Proc. SPIE 5396, Tenth Joint International Symposium on Atmospheric and Ocean Optics/Atmospheric Physics. Part I: Radiation Propagation in the Atmosphere and Ocean, (27 February 2004); doi: 10.1117/12.548330
Show Author Affiliations
Tamara A. Sushkevich, Keldysh Institute of Applied Mathematics (Russia)
Sergey A. Strelkov, Keldysh Institute of Applied Mathematics (Russia)
Ekaterina V. Vladimirova, Keldysh Institute of Applied Mathematics (Russia)
Alexey K. Kulikov, Keldysh Institute of Applied Mathematics (Russia)
Svetlana V. Maksakova, Keldysh Institute of Applied Mathematics (Russia)


Published in SPIE Proceedings Vol. 5396:
Tenth Joint International Symposium on Atmospheric and Ocean Optics/Atmospheric Physics. Part I: Radiation Propagation in the Atmosphere and Ocean
Gennadii G. Matvienko; Georgii M. Krekov, Editor(s)

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