Experimental verification of radial magnetic levitation force on the cylindrical magnets in ferrofluid dampers

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• 作者：Wenming Yang^a ; ^{wenming_y@126.com} ; Pengkai Wang^a ; Ruican Hao^b ; Buchuan Ma^c
• 关键词：Magnetic levitation force ; Ferrofluid ; Ferrofluid damper ; Viscous dissipation
• 刊名：Journal of Magnetism and Magnetic Materials
• 出版年：2017
• 出版时间：15 March 2017
• 年：2017
• 卷：426
• 期：Complete
• 页码：334-339
• 全文大小：1186 K
• 卷排序：426

文摘

Experimental method measuring magnetic levitation force of ferrofluid was studied. A simple but rather witty apparatus was designed and tailored. The apparatus can measure forces in a range of 0–2.0 N with an accuracy of 0.001 N. Existing methods calculating magnetic levitation force were verified experimentally.