文献类型：期刊文献

英文题名：Temporal properties of secondary drop breakup in the bag-stamen breakup regime

作者：Zhao, Hui[1,2];Liu, Hai-Feng[1,2];Xu, Jian-Liang[1,2];Li, Wei-Feng[1,2];Lin, Kuang-Fei[3]

机构：[1]E China Univ Sci & Technol, Minist Educ, Key Lab Coal Gasificat & Energy Chem Engn, Shanghai 200237, Peoples R China;[2]E China Univ Sci & Technol, Shanghai Engn Res Ctr Coal Gasificat, Shanghai 200237, Peoples R China;[3]E China Univ Sci & Technol, State Environm Protect Key Lab Environm Risk Asse, Shanghai 200237, Peoples R China

年份：2013

卷号：25

期号：5

外文期刊名：PHYSICS OF FLUIDS

收录：;EI(收录号：20132416412757);WOS:【SCI-EXPANDED(收录号:WOS:000320001200030)】；

基金：This study was supported by the National Natural Science Foundation of China (21176079), National Development Programming of Key Fundamental Researches of China (2010CB227005), Fundamental Research Funds for the Central Universities (WB1214083), and National Science Foundation for Post-doctoral Scientists of China (2012M520848).

语种：英文

外文关键词：High speed cameras

摘要：The situation of liquid drop bag-stamen breakup in a continuous air jet flow is investigated by a high speed camera. Test liquids include water, ethanol, and various glycerol mixtures. First, the morphology of bag-stamen breakup is observed and analyzed. The bag-stamen breakup range is found to be in good agreement with the model obtained by Rayleigh-Taylor instability. Then the disk and stamen deformation properties, the fragment average size, and size distribution of ring and stamen are researched in detail, respectively. (C) 2013 AIP Publishing LLC.