YangGuanling ,He Zhengiang,Xie Lili,Guo Yongcai,Yao Xiaoling,Luo Gang
(Dept.of Opto- electronic Preeision Instrument, Chongqing University, China,63004)
Some measuring results about droplets distribution of atomizing field in the desulfurisation tower are introduced and then present a popularly interesting question about measuring particles moving trace at home and abroad in this paper. Questions are discussed as follows:A method of analyzing particles movement with double exposure specklegram(DES),analyzing pinciple of DES, how to analyze paricles movement by the hololens array,how to make DESof particles movement in two perpendicular planes and possibilityof measuring particles' apace move trace with optical parallel pocess and image analysis.
Keywords：particle; moving trace;measument method;optical parallel processing
DOI：10.13732/j.issn.1008-5548.1996.01.010
