Effect of Salt Concentration on the Pattern Formation of Colloidal Suspension
文献类型：会议论文
| 作者 | Ma WJ(马文杰) ; Wang YR(王育人); Ma WJ(马文杰)
|
| 出版日期 | 2012 |
| 会议名称 | 2012 International Conference on Applied Physics and Industrial Engineering |
| 会议日期 | MAR 01-02, 2012 |
| 会议地点 | Wuhan, PEOPLES R CHINA |
| 关键词 | colloidal suspension interface instability cooperative interaction |
| 卷号 | 24 |
| 期号 | Part A |
| 页码 | 122-126 |
| 通讯作者 | 马文杰 |
| 中文摘要 | We study the effect of salt concentration on the drying process and pattern of thin liquid layer colloidal suspension. Panasonic camera is used to capture the drying process and macroscopic pattern. Microscopic patterns are analyzed by optical microscopy. It is shown that broad-ring pattern is avoided by adding little amount of sodium chloide into colloidal suspension. with the increase of salt concentraion, convection strength and interface instability are weakened, thus the edge of film becomes smooth and more homogeneous film forms. Beautiful microscopic patterns demonstrate that the cooperative interaction between sodium chloide and silica spheres has important influence on the pattern formation. |
| 收录类别 | SCI |
| 合作状况 | 国内 |
| 产权排序 | [Ma, Wenjie1; Wang, Yuren2] 1 College of Science, Northeast Dianli University, Jilin, China; 2 National Microgravity Laboratary, Institute of Mechanics, Chinese Academy of Saciences Beijing, China |
| 会议网址 | http://dx.doi.org/10.1016/j.phpro.2012.02.019 |
| 会议录 | Physics Procedia
 |
| 语种 | 英语 |
| ISSN号 | 1875-3892 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/48261]  |
| 专题 | 力学研究所_国家微重力实验室 |
| 通讯作者 | Ma WJ(马文杰) |
| 推荐引用方式 GB/T 7714 | Ma WJ,Wang YR,Ma WJ. Effect of Salt Concentration on the Pattern Formation of Colloidal Suspension[C]. 见:2012 International Conference on Applied Physics and Industrial Engineering. Wuhan, PEOPLES R CHINA. MAR 01-02, 2012.http://dx.doi.org/10.1016/j.phpro.2012.02.019. |
入库方式： OAI收割
来源：力学研究所
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