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Proceedings Paper

Experimental research of smoke transparency at forest fire
Author(s): Vladimir V. Reino; Valentina M. Sazanovich; Rouvim Sh. Tsvyk; Mikhail V. Sherstobitov; Maria P. Mikhaleva
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Paper Abstract

Spectrum for smoke absorption factor over the range of 0.28 ÷ 6.5 microns is presented. Measurements were carried out in the model local forest fire at natural convection without a wind. Absorption lines of water vapor (bands of I .8 and 2.7 microns) and carbonic gas (band of 4.3 microns) were identified in the spectrum. It was shown, that the concentration in smokes at the rear of fire front increased by a factor of 1 .5 ÷ 2 for water vapor, and up by a factor of 3 for carbonic gas in comparison with initial concentration in the clean medium.

Paper Details

Date Published: 21 April 2006
PDF: 8 pages
Proc. SPIE 6160, Twelfth Joint International Symposium on Atmospheric and Ocean Optics/Atmospheric Physics, 61600J (21 April 2006); doi: 10.1117/12.675228
Show Author Affiliations
Vladimir V. Reino, Institute of Atmospheric Optics (Russia)
Valentina M. Sazanovich, Institute of Atmospheric Optics (Russia)
Rouvim Sh. Tsvyk, Institute of Atmospheric Optics (Russia)
Mikhail V. Sherstobitov, Institute of Atmospheric Optics (Russia)
Maria P. Mikhaleva, Institute of Atmospheric Optics (Russia)

Published in SPIE Proceedings Vol. 6160:
Twelfth Joint International Symposium on Atmospheric and Ocean Optics/Atmospheric Physics
Gelii A. Zherebtsov; Gennadii G. Matvienko, Editor(s)

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