Water slippage over micro and nano structured surfaces

被引：0
|
作者：
Brigo, Laura [1 ]
Mistura, Giampaolo [1 ]
Natali, Marco
机构：
[1] Univ Padua, Dipartimento Fis G Galilei, I-35131 Padua, Italy
来源：
PROCEEDINGS OF THE FIRST SHENYANG INTERNATIONAL COLLOQUIUM ON MICROFLUIDICS | 2007年
关键词：
microfluidics; micro particle imaging velocimetry; slip length;
D O I：
暂无
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
A versatile low-cost micro particle imaging velocimetry recording system is used to perform fluid velocity measurements in a wide range of flow conditions both inside microchannels and at liquid-solid interfaces by using epifluorescence excitation and total internal reflection excitation, respectively. Preliminary results of fluid flow measurements in microfluidic cells are presented. Measurements of the slip length of water on regular arrays of micrometric channels and on rough surfaces are currently in progress.
引用
收藏
页码：55 / 58
页数：4
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