| 微流体运动的试验研究 |
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| 引用本文： | 江小宁,周兆英,等.微流体运动的试验研究[J].光学精密工程,1995,3(3):51-55. |
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| 作者姓名： | 江小宁 周兆英 |
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| 作者单位： | 清华大学精密仪器与机械学系 |
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| 摘 要： | 微流体运动特性研究是微流量控制系统设计和性能完善的基础。本文对微管道流体运动进行了分析,采用液面图像显微观测研制的微流量测量系统可以对微流体运动的有关参数进行方便、较精确的测量。进行了以去离子水和直径为φ24～8μm直圆管为对象的试验,并对试验结果进行了分析。
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| 关 键 词： | 微型机械 微流体 微管道 流量测量 |
| 收稿时间： | 1994-11-05 |
Study on Microfluid Flow Behaviour |
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| Jiang Xiaoning,Zhou Zhaoying,Li Yong,Ye Xiongying and Yang Yue.Study on Microfluid Flow Behaviour[J].Optics and Precision Engineering,1995,3(3):51-55. |
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| Authors: | Jiang Xiaoning Zhou Zhaoying Li Yong Ye Xiongying and Yang Yue |
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| Affiliation: | Dept. of Precision Instruments and Mechanolegy, Tsinghua University, Beijing 10084 |
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| Abstract: | It is important to study microfluid flow behaviour in microfluid control system. First,fluid flow in microchannel is discussed in the paper ,and a microfluid measuring system whichused the method of observing the surface image of fluid under microscope is then developed,which can measure some parameters related to microfluid flowing simply and precisely.Experiments on fluid flow in straight circular micro pipe of diameter 24～8μm using deionizedwater are presented here,the results are discussed at last. |
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| Keywords: | Micromechanics Microfluid Microchannei Flow rate measurement |
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