YU Mingzhou1，2 , Martin Seipenbusch3
（1. State Key Lab of Loess and Quaternary Geology， Institute of Earth Environment， Chinese Academy of Sciences， Xi’an， 710075; 2. Department of Physics，China Jiliang University，Hangzhou 310018， China； 3. Institute for Mechanical Process Engineering and Mechanics， Karlsruhe Institute of Technology, Karlsruhe 76131, Germany ）
Abstract：In order to realize the experimental and model studies on the nano-scale aerosol in aerosol science and multiphase flow, the measurement was conducted to investigate the dynamical processes of different aerosol systems using the self-made dispersing system for gold nano-particles and the dispersing system for micro-particles from a high-pressure atomizer. The model were constructed for the deposition because of the turbulent and thermal mechanisms, and the estimation of the source strength. The new calculating method for deposition rate of particles was suggested and the estimating method for particle size distribution of source based on the measured data was given.
Keywords：engineering nano-particle; aerosol; measurement; numerical simulation
文章编号：1008-5548（2013）05-0034-05
DOI：10.3969/j.issn.1008-5548.2013.05.007
收稿日期：2013-05-30，修回日期：2013-07-02，在线出版时间：2013-10-25。
基金项目： 德国 Alexander von Humboldt 基金项目, 编号：1136169；浙江省自然科学基金项目，编号: LY13E080007；黄土与第四纪地质国家重点实验室开放基金，编号：SKLLQG1325。
第一作者简介：于明州（1979—），男，博士，副研究员，研究方向气溶胶动力学、多相流体力学。 电话：13758136221, E-mail: yumz@ieecas.cn。
