典型文献
Oil droplet movement and micro-flow characteristics during interaction process between gas bubble and oil droplet in flotation
文献摘要：
Flotation is an efficient pre-treatment technology for oily water.In this work,the interaction process between the moving oil droplet and the gas bubble was studied by high-speed camera and Bassset-Boussinesq-Oseen(BBO)theoretical model,and the experimental and simulation results of the oil droplet trajectory were compared.Moreover,the micro-particle image velocimetry system was utilized to observe the flow inside and outside of the moving oil droplet.The results show that the BBO model with the mobile bubble's surface can reflect the velocity change trend of the oil droplet during the interaction process between the moving oil droplet and the gas bubble,but there are some significant differences between the experimental and simulation results.While the oil droplet is moving on the bubble's surface,the veloc-ity of the area near the contact point of oil droplet-gas bubble is less than that of the other areas inside the oil droplet.Meanwhile,the flow of water above the oil drop is more biased towards the gas bubble.
文献关键词：
中图分类号：
作者姓名：
Shenglin Yan;Yan Zhang;Chong Peng;Xiaoyong Yang;Yuan Huang;Zhishan Bai;Xiao Xu
作者机构：
State Environmental Protection Key Laboratory of Environmental Risk Assessment and Control on Chemical Process,School of Mechanical and Power Engineering,East China University of Science and Technology,Shanghai 200237,China;Sinopec Dalian Research Institute of Petroleum and Petrochemicals,Dalian 116041,China;Institute of Environmental Pollution and Health,School of Environmental and Chemical Engineering,Shanghai University,Shanghai 200444,China
文献出处：
引用格式：
[1]Shenglin Yan;Yan Zhang;Chong Peng;Xiaoyong Yang;Yuan Huang;Zhishan Bai;Xiao Xu-.Oil droplet movement and micro-flow characteristics during interaction process between gas bubble and oil droplet in flotation)[J].中国化学工程学报（英文版）,2022(05):229-237
A类：
Bassset
B类：
Oil,droplet,movement,micro,flow,characteristics,during,interaction,process,between,gas,bubble,flotation,Flotation,efficient,pre,treatment,technology,oily,water,In,this,work,moving,was,studied,by,high,speed,camera,Boussinesq,Oseen,BBO,theoretical,model,experimental,simulation,results,trajectory,were,compared,Moreover,particle,image,velocimetry,system,utilized,observe,inside,outside,show,that,mobile,surface,reflect,velocity,change,trend,but,there,some,significant,differences,While,near,contact,point,less,than,other,areas,Meanwhile,above,more,biased,towards
AB值：
0.454395
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