Numerical simulation of infrared radiation absorption for diagnostics of gas-Aerosol medium by remote sensing data

Abstract

Calculated absorption spectra of the mixture of gases (H₂O, CO, CO₂, NO, NO₂, and SO₂) and aerosol (soot and Al₂O₃), contained in the exhausts of aircraft and rocket engines are demonstrated. Based on the model of gas-Aerosol medium, a numerical study of the spectral dependence of the absorptance for different ratios of gas and aerosol components was carried out. The influence of microphysical and optical properties of the components of the mixture on the spectral features of absorption of gas-Aerosol medium was established.

Original language	English
Title of host publication	Proceedings of SPIE - The International Society for Optical Engineering
Publisher	SPIE
Volume	9680
ISBN (Print)	9781628419085
DOIs	https://doi.org/10.1117/12.2206009
Publication status	Published - 2015
Event	21st International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics - Tomsk, Russian Federation Duration: 22 Jun 2015 → 26 Jun 2015

Other

Other	21st International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics
Country	Russian Federation
City	Tomsk
Period	22.6.15 → 26.6.15

Keywords

absorption spectrum
aerosol
combustion product
Engine exhaust
gas

ASJC Scopus subject areas

Applied Mathematics
Computer Science Applications
Electrical and Electronic Engineering
Electronic, Optical and Magnetic Materials
Condensed Matter Physics

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10.1117/12.2206009

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Numerical simulation of infrared radiation absorption for diagnostics of gas-Aerosol medium by remote sensing data. / Voitsekhovskaya, O. K.; Egorov, O. V.; Kashirskii, D. E.; Shefer, O. V.

Proceedings of SPIE - The International Society for Optical Engineering. Vol. 9680 SPIE, 2015. 968054.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Voitsekhovskaya, OK, Egorov, OV, Kashirskii, DE & Shefer, OV 2015, Numerical simulation of infrared radiation absorption for diagnostics of gas-Aerosol medium by remote sensing data. in Proceedings of SPIE - The International Society for Optical Engineering. vol. 9680, 968054, SPIE, 21st International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, Tomsk, Russian Federation, 22.6.15. https://doi.org/10.1117/12.2206009

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abstract = "Calculated absorption spectra of the mixture of gases (H2O, CO, CO2, NO, NO2, and SO2) and aerosol (soot and Al2O3), contained in the exhausts of aircraft and rocket engines are demonstrated. Based on the model of gas-Aerosol medium, a numerical study of the spectral dependence of the absorptance for different ratios of gas and aerosol components was carried out. The influence of microphysical and optical properties of the components of the mixture on the spectral features of absorption of gas-Aerosol medium was established.",

keywords = "absorption spectrum, aerosol, combustion product, Engine exhaust, gas",

author = "Voitsekhovskaya, {O. K.} and Egorov, {O. V.} and Kashirskii, {D. E.} and Shefer, {O. V.}",

year = "2015",

doi = "10.1117/12.2206009",

language = "English",

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volume = "9680",

booktitle = "Proceedings of SPIE - The International Society for Optical Engineering",

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AU - Shefer, O. V.

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AB - Calculated absorption spectra of the mixture of gases (H2O, CO, CO2, NO, NO2, and SO2) and aerosol (soot and Al2O3), contained in the exhausts of aircraft and rocket engines are demonstrated. Based on the model of gas-Aerosol medium, a numerical study of the spectral dependence of the absorptance for different ratios of gas and aerosol components was carried out. The influence of microphysical and optical properties of the components of the mixture on the spectral features of absorption of gas-Aerosol medium was established.

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KW - aerosol

KW - combustion product

KW - Engine exhaust

KW - gas

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