Vol. 24, issue 06, article # 10
Gryazin V. I., Beresnev S. A. About vertical motion of fractal-like particles in the atmosphere. // Optika Atmosfery i Okeana. 2011. V. 24. No. 06. P. 506-509 [in Russian].
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Abstract:
The method of comparison of vertical motion characteristics for spherical and fractal-like aerosol particles in the stationary atmosphere and in the atmosphere under action of the averaged vertical wind is presented. It consists in introduction of a suitable equivalent radius (sedimentation radius) for fractal-like particles and in comparison of subsidence velocities of introduced spherical particle and the real aggregate identical by mass. It is shown, that subsidence velocities of compact spherical and fractal-like particles can differ essentially in this case.
Keywords:
aerosol, fractal-like particles, vertical wind
