| 磁场作用下的磁性流体行波泵研究 |
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| 引用本文： | 赵猛,胡建辉,徐永向,邹继斌,王黎钦.磁场作用下的磁性流体行波泵研究[J].大连大学学报,2008,29(3):108-111. |
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| 作者姓名： | 赵猛 胡建辉 徐永向 邹继斌 王黎钦 |
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| 作者单位： | 1. 哈尔滨工业大学,电气工程及自动化学院,黑龙江,哈尔滨,150001
2. 哈尔滨工业大学,机电工程学院,黑龙江,哈尔滨,150001 |
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| 基金项目： | 国家自然科学基金
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黑龙江省博士后经费资助项目 |
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| 摘 要： | 磁场作用下的磁性流体行波泵研究是行波泵设计的基础。通过分析了行波磁场作用下的磁性流体的运动方程，从而进一步推导了行波磁场作用下的磁性流体的速度方程、旋转速度方程和单位时间内的流量方程，并通过实验进行了验证。研究表明：行波磁场作用下的磁性流体会产生流动现象；行波磁场作用下的磁性流体流量与磁极旋转的角度有直接关系，磁极旋转的角度越大，其流量也越多；行波磁场的强弱对磁性流体流量也会产生影响，磁场越强，其流量越大；行波磁场的频率只能影响磁性流体的流速，对流量不产生任何直接影响。
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| 关 键 词： | 磁性流体 行波磁场 速度 旋转速度 |
| 文章编号： | 1008-2395(2008)03-0108-04 |
| 修稿时间： | 2008年1月5日 |
Research on the Magnetic Fluid Traveling Wave Pump under the Magnetic Field |
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| ZHAO Meng,HU Jian-hui,XU Yong-xiang,ZOU Ji-bin,WANG Li-qin.Research on the Magnetic Fluid Traveling Wave Pump under the Magnetic Field[J].Journal of Dalian University,2008,29(3):108-111. |
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| Authors: | ZHAO Meng HU Jian-hui XU Yong-xiang ZOU Ji-bin WANG Li-qin |
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| Institution: | ZHAO Meng , HU Jian-hui, XU Yong-xiang, ZOU Ji-bin, WANG Li-qin (1.School of Electrical Engineering and Automation, Harbin Institute of Technology, Harbin 150001, China; 2.School of Mechatronics Engineering, Harbin Institute of Technology, Harbin 150001, China) |
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| Abstract: | The research on the magnetic fluid traveling wave pump under the magnetic field is the basic foundation for the design of the traveling wave pump on the magnetic fluid.According to the analysis of dynamical equations under the traveling wave magnetic field,the velocity equation as well as the spin velocity equation and flux equation per unit time,are also analyzed.The results are validated by experiments.The magnetic fluid under the traveling wave magnetic field produces the phenomenon of flowing.The flux of the magnetic fluid under the traveling wave magnetic field has a direct relationship with the rotating angle of the magnetic pole.Thus,larger angle of the magnetic pole results in the more flux is increased.The power of the traveling wave magnetic field could also have some effects on the flux of the magnetic fluid,the stronger the magnetic field becomes,the larger the flux is.The frequency of the traveling wave magnetic field could only affect on the velocity of flow of the magnetic fluid,but has no direct influence on the flux. |
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| Keywords: | magnetic fluid traveling wave magnetic field velocity spin velocity |
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