New Structure of Crossing Magnetic Poles on Magnetic Fluid Seals

摘要：

　　In order to improve the ability of magnetic fluid seals,the new structure of crossing magnetic poles on magnetic seals can be designed.The reluctivity of gap with the crossing magnetic pole is less than the reluctivity of gap without the crossing magnetic pole.The magnetic intensity in the gap can be bigger because of the crossing magnetic poles.According to the pressure formula of magnetic fluid seals,the pressure on the one side of magnetic fluid seals can be increased.The sealing capacity with the crossing magnetic pole is more than the sealing capacity without the crossing magnetic pole.The sealing capacity can be improved by 10%-15%.

关键词： magnetic fluid seal magnetic field crossing magnetic pole decoupled computation

作者: Meng Zhao Jiangshan Lin Chengjun Liu

作者单位: Department of Electrical Engineering, Harbin Institute of Technology, Harbin, Chian

会议类型: 国际会议

会议名称: 中国微米纳米技术学会第14届学术年会、第3届国际年会暨第6届微米纳米技术“创新与产业化国际研讨与展览会(CSMNT2012 & ICMAN2012)

会议地点: 杭州

会议语种:英文

页码: 1-4

在线出版日期: 2012-11-04（万方平台首次上网日期，不代表论文的发表时间）