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

O. K. Voitsekhovskaya; O. V. Egorov; D. E. Kashirskii; O. V. Shefer

doi:10.1117/12.2206009

19 November 2015 Numerical simulation of infrared radiation absorption for diagnostics of gas-aerosol medium by remote sensing data

O. K. Voitsekhovskaya, O. V. Egorov, D. E. Kashirskii, O. V. Shefer

Author Affiliations +

Proceedings Volume 9680, 21st International Symposium Atmospheric and Ocean Optics: Atmospheric Physics; 968054 (2015) https://doi.org/10.1117/12.2206009
Event: XXI International Symposium Atmospheric and Ocean Optics. Atmospheric Physics, 2015, Tomsk, Russian Federation

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.

Citation Download Citation

O. K. Voitsekhovskaya, O. V. Egorov, D. E. Kashirskii, and O. V. Shefer "Numerical simulation of infrared radiation absorption for diagnostics of gas-aerosol medium by remote sensing data", Proc. SPIE 9680, 21st International Symposium Atmospheric and Ocean Optics: Atmospheric Physics, 968054 (19 November 2015); https://doi.org/10.1117/12.2206009

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