New Structure of the Magnetic Fluid Linear Pump Gwan Soo Park and Sang Ho Park
New Structure of the Magnetic Fluid Linear Pump Gwan Soo Park and Sang Ho Park
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磁流体线性泵的新结构 Gwan Soo Park 和 Sang Ho Park
DOI：
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发表时间：
2000
期刊：
影响因子：
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通讯作者：
S. H. Park
中科院分区：
文献类型：
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作者：
G. Park;S. H. Park
本文提出了一种新型结构的磁流体直线泵。采用坡莫合金磁轭可以有效地将磁场聚焦在管内。磁感应强度显著降低，器件尺寸减小37.8%，泵压提高144.8%。设计了磁轭的最佳宽度，并与测量结果进行了比较。
In this paper, we developed a new structure of the magnetic fluid linear pump. The magnetic field could be focused effectively in the tube by using permalloy yoke. The magnetic re- luctance could be reduced remarkably so that we could reduce de- vice size up to 37.8% and increase pumping pressure up to 144.8%. The optimum width of the yoke was designed and compared with measurements.