A NEW ALGORITHM OF RELAXATION METHOD FOR PARTICLE ANALYSIS FROM FORWARD SCATTERED LIGHT

查看全文 作　　者：Jianqi Shen Mingxu Su Junfeng [1]Li

机构地区：[1]University of Shanghai for Science and Technology, Shanghai 200093, P. R. China

出　　处：《China Particuology》索引2006年第4卷第1期,共7页

基　　金：supported by National Natural Science Foundation of China(NSFC 50376041);the Shu Guang Project of Shanghai Educational Development Foundation(04SG49);the DFG projects(grant Ri 533/7-1 and Ri 533/7-2) 摘　　要：A new algorithm of the relaxation method is developed for the inversion of forward scattered light to obtain the size distribution of spherical particles. Numerical tests are performed for a laser particle analyzer using the Mie theory and the diffraction approximation. The algorithm efficiency, in the presence of experimental noises, is studied. The results show that the technique is fast in convergence, stable against random noise and insensitive to the distribution of particles and the initial trial distribution. 关键词：倒置算法松弛法粒子分析前向离散光

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A NEW ALGORITHM OF RELAXATION METHOD FOR PARTICLE ANALYSIS FROM FORWARD SCATTERED LIGHT

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