RAMAN-SCATTERING ON MOVING MICROPARTICLES - CALCULATION AND MEASUREMENT OF THE 1ST AND 2ND MOMENTS

被引:5
|
作者
SCHWEIGER, G
机构
[1] Fachgebiet Thermodynamik, Universität Duisburg, Duisburg 1, 4100
关键词
D O I
10.1080/02786829008959411
中图分类号
TQ [化学工业];
学科分类号
0817 ;
摘要
The first and second moments of Raman scattered light on an ensemble of moving microparticles suspended in a gas are calculated. The theoretical predictions are verified by experiments. The relative measurement of the number concentration of individual particle classes is demonstrated as well as the determination of the degree of mixedness of the aerosol by exploiting the effect of this quantities on the moments and the frequency distribution of the detector signal. © 1990 Elseiver Science Publishing Co., Inc.
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页码:1016 / 1030
页数:15
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