Numerical Simulation and Optimization Design for Magnetic Fluid Sealing Device

摘要：

In this paper the principle of magnetic fluid seals is discussed. Based on the finite element software ANSYS, the magnetic field of magnetic fluid sealing device with three slots and four pole teeth is analyzed, and the size parameters of magnetic fluid sealing pole are optimized. The results show that the difference between the maximum and minimum intensity of magnetic field in the area near the shaft determine the sealing capacity of sealing device. The gap of seal should not be larger than 0.3mm. The optimized parameters which are provided for practical design can increase sealing capacity of sealing device as well as decrease the volume of sealing device.

关键词： magnetic fluid seal magnetic field optimization design

作者: Sun MingLi Wang Bin Lu Shuang Ding Jinfu Cui Hairong

作者单位: Transportation College Zhejiang Normal University Jinhua, Zhejiang 321004, China School of Mechanical Engineering Ningbo University of Technology Ningbo Zhejiang 315016, China

会议类型: 国际会议

会议名称: 2010 International Conference on Intelligent Computation Technology and Automation(2010 智能计算技术与自动化国际会议 ICICTA 2010)

会议地点: 长沙

会议语种:英文

页码: 1991-1994

在线出版日期: 2010-05-11（万方平台首次上网日期，不代表论文的发表时间）