EXPERIMENTAL AND THEORETICAL STUDY OF BINARY DROPLET HEAD-ON COLLISIONS IN MEMS
文献类型：会议论文
| 作者 | Zhao YP(赵亚溥) ; Wang FC(王奉超); Feng JT(冯江涛); Zhao YP
|
| 出版日期 | 2009 |
| 会议名称 | 9th Biennial Conference on Engineering Systems Design and Analysis |
| 会议日期 | JUL 07-09, 2008 |
| 会议地点 | Haifa, ISRAEL |
| 关键词 | Droplet Collision Rebound Coalescence Conglutination Contact Time Hertz Contact Theory Pdms |
| 页码 | 805-807 |
| 通讯作者 | Zhao YP |
| 中文摘要 | The experimental and theoretical investigations into the head-on collision between a landing droplet with another one resting on the PDMS substrate were addressed in this talk. The colliding process of the two droplets was recorded with highspeed camera. Four different responses after collision were observed in our experiments: complete rebound, coalescence, partial rebound with conglutination, and coalescence accompanied by conglutination. The contact time between the two colliding droplets was found to be in the range of 10-20 milliseconds. For the complete bouncing case, Hertz contact model was applied to estimate the contact time of the binary head-on colliding droplets with both the droplets considered as elastic bodies. The estimated contact time was in good agreement with the experimental result. |
| 收录类别 | CPCI-S |
| 会议录 | Proceedings Of The 9Th Biennial Conference On Engineering Systems Design And Analysis - 2008, Vol 2
 |
| 会议录出版者 | New York |
| 会议录出版地 | Amer Soc Mechanical Engineers |
| 语种 | 英语 |
| ISSN号 | 978-0-7918-4836-4 |
| WOS记录号 | WOS:000263619300100 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/25370]  |
| 专题 | 力学研究所_非线性力学国家重点实验室 |
| 通讯作者 | Zhao YP |
| 推荐引用方式 GB/T 7714 | Zhao YP,Wang FC,Feng JT,et al. EXPERIMENTAL AND THEORETICAL STUDY OF BINARY DROPLET HEAD-ON COLLISIONS IN MEMS[C]. 见:9th Biennial Conference on Engineering Systems Design and Analysis. Haifa, ISRAEL. JUL 07-09, 2008. |
入库方式： OAI收割
来源：力学研究所
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