A Method for Laser Measurement of Disperse Composition and Concentration of Aerosol Particles

Olga B. Kudryashova; Igor R. Akhmadeev; Anatoly A. Pavlenko; Vladimir A. Arkhipov; Sergey S. Bondarchuk

doi:10.4028/www.scientific.net/KEM.437.179

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HomeKey Engineering MaterialsKey Engineering Materials Vol. 437A Method for Laser Measurement of Disperse...

A Method for Laser Measurement of Disperse Composition and Concentration of Aerosol Particles

Abstract:

A modified method of small-angle scattering that consists in solving a series of direct problems in aerosol optics is proposed to obtain a function of particle size distibution; a modified method of spectral transperancy is employed to determine the concentration of particles in a cloud. A measurement system comprising radiator (helium-neon laser), photodetector and recording instruments has been developed. Measurements in aerosol clouds are performed.

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Periodical:

Key Engineering Materials (Volume 437)

Pages:

179-183

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.437.179

Citation:

Cite this paper

Online since:

May 2010

Authors:

Olga B. Kudryashova, Igor R. Akhmadeev, Anatoly A. Pavlenko, Vladimir A. Arkhipov, Sergey S. Bondarchuk

Keywords:

Methods of Small-Angle Scattering, Methods of Spectral Transparency, Particle Concentration, Size Distribution

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References

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[2] I.R. Akhmadeev. A Modified Method of Small-Angle Scattering to Measure Dispersity of Aerosol Particles, Proc. of the 5-th All-Russian scientific conference Basic and Applied Problems of Modern Mechanics, Tomsk: Tomsk University Press (2006).

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[3] V.E. Zuev, I.E. Naac: Inverse problems of the laser monitoring of the atmosphere (Novosibirsk: Nauka, 1982).

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