| 磁流体微泵研究进展及其关键问题 |
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| 引用本文： | 赵凌志,李建,彭燕.磁流体微泵研究进展及其关键问题[J].北京生物医学工程,2011,30(5):533-537. |
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| 作者姓名： | 赵凌志 李建 彭燕 |
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| 作者单位： | 1. 中国科学院电工研究所,北京,100190;中国科学院研究生院,北京,100049
2. 中国科学院电工研究所,北京,100190 |
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| 摘 要： | 磁流体（magnetohydrodynamics，MHD）微泵没有机械部件，但能够产生连续的流动，是当前电磁生物的研究热点之一。本文在详细阐述MHD微泵的工作原理、介绍交流磁流体（ACMHD）微泵和直流磁流体（DCMHD）微泵典型样机的基础上，着重分析了MHD微泵的电化学反应、微尺度下的电磁流体动力学以及微加工技术和材料等关键科学技术问题。
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| 关 键 词： | 生物微流体 磁流体微泵 微系统 |
Research Progress on MHD Micro-Pump and its Key Problems |
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| ZHAO Lingzhi,LI Jian,PENG Yan.Research Progress on MHD Micro-Pump and its Key Problems[J].Beijing Biomedical Engineering,2011,30(5):533-537. |
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| Authors: | ZHAO Lingzhi LI Jian PENG Yan |
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| Institution: | 1 Institute of Electrical Engineering of Chinese Academy of Sciences, Beijing 100190);(2 Graduate University of Chinese Academy of Sciences, Beijing 100049) |
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| Abstract: | Magnetohydrodynamics （MHD） micro-pump offers an elegant means to drive and control bio-mitiro-fluid flow without a need for mechanical components. In this paper, we present the theory, describe typical prototypes of AC MHD and DC MHD micro-pumps, and discuss the key problems, such as electrochemical reaction, magnetohydrodynamics under micro-and nano-scale, micro-processing technology and materials of MHD micro-pumps. |
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| Keywords: | bio-micro-fluid MHD micro-pump micro-system |
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