| 基于磁流体的微泵的研究进展 |
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| 引用本文： | 吴健,刘同冈,王松,夏聪.基于磁流体的微泵的研究进展[J].微纳电子技术,2010,47(12). |
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| 作者姓名： | 吴健 刘同冈 王松 夏聪 |
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| 作者单位： | 中国矿业大学机电工程学院; |
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| 基金项目： | 国家自然科学基金，江苏省自然科学基金 |
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| 摘 要： | 首先介绍了基于磁流体微泵的工作原理,并且根据Navier-Stokes公式推导出了磁流体在梯度磁场中所产生的驱动力大小。然后,回顾了磁流体微泵的发展历程,对各阶段磁流体微泵的产生进行了研究,梳理出了各磁流体微泵的发展脉络,并且详细描述了各微泵的结构特点以及优缺点。最后,简单展望了磁流体微泵的发展趋势,指出磁流体微泵发展中存在的问题,例如磁流体的制备、磁流体微致动理论体系不完善和新型磁流体微泵的设计等,并针对这些问题提出了有效的解决方案。
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| 关 键 词： | 磁流体 微流体系统 微电子机械系统(MEMS) 微致动器 微泵 |
Research Progress of the Magnetic Fluid-Based Micropump |
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| Wu Jian,Liu Tonggang,Wang Song,Xia Cong.Research Progress of the Magnetic Fluid-Based Micropump[J].Micronanoelectronic Technology,2010,47(12). |
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| Authors: | Wu Jian Liu Tonggang Wang Song Xia Cong |
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| Affiliation: | Wu Jian,Liu Tonggang,Wang Song,Xia Cong(College of Mechanical and Electrical Engineering,China University of Mining and Technology,Xuzhou 221116,China) |
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| Abstract: | Firstly,the operation principle of the magnetic fluid-based micropump was introduced and the driving force of the magnetic fluid generated from the gradient magnetic field is calculated with Navier-Stokes formula.Then,the development course of the magnetic micropump is reviewed,each stage of the micropumps is studied,the development venation of the micropump is presented,and the structural features,advantages and disadvantages of various micropumps are described in detail.Finally,the development tendency of... |
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| Keywords: | magnetic fluid microfluid system micro-electromechanical system(MEMS) microactuator micropump |
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