| 搅拌条件对气泡微细化影响研究 |
| |
| 引用本文： | 朵军,李广驰,王晓民,刘燕,张廷安.搅拌条件对气泡微细化影响研究[J].青海师范大学学报(自然科学版),2011,27(3):31-36. |
| |
| 作者姓名： | 朵军 李广驰 王晓民 刘燕 张廷安 |
| |
| 作者单位： | 1. 青海大学机械工程学院,青海西宁,810016
2. 东北大学材料与冶金学院,辽宁沈阳,110004 |
| |
| 摘 要： | 采用水型实验和Image-Pro-Plus6.0专业图像处理系统,研究了搅拌转速、偏心度、气体流量和搅拌桨浸入深度对气泡微细化的影响规律.结果表明:增大搅拌桨浸入深度、加大偏心度和增加搅拌速度对气泡微细化有利;而在搅拌速度增加的同时,减小气体流量,也有利于气泡微细化.
|
| 关 键 词： | 水模型试验 气泡微细化 偏心搅拌 气泡分散性 |
Study on the bubble micronized effect of mixing conditions |
| |
| DUO Jun,LI Guang-chi,WANG Xiao-min,LIU Yan,ZHANG Ting-an.Study on the bubble micronized effect of mixing conditions[J].Journal of Qinghai Normal University(Natural Science Edition),2011,27(3):31-36. |
| |
| Authors: | DUO Jun LI Guang-chi WANG Xiao-min LIU Yan ZHANG Ting-an |
| |
| Institution: | DUO Jun1,LI Guang-chi1,WANG Xiao-min1,LIU Yan2,ZHANG Ting-an1,2(1.Dept.of Mechanical Qinghai University,Xining 810016,China,2.School of Materials and Metallurgy,Northeastern University,Shenyang 110004,China) |
| |
| Abstract: | The micro bubbles influence were studied of different rotational speed,eccentric degrees,in depth and gas flow rate by cold water model experiments and special image analysis software(Image-Pro-Plus).The results showed that the stirring speed greater,the bubbles more evenly dispersed and the better process degree in the pool.Increase the eccentric degrees,the bubbles disperse and disintegration and dispersion.Furthermore,increasing the nozzle immersion depth can improve bubble disintegration and dispersion ... |
| |
| Keywords: | cold water model experiments micro bubbles eccentric mixing dispersion bubble |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
