Numerical Calculation of Magnetic Force Exerted on the Shaft in Magnetic Fluid Seal

摘要：

Based on the theory of calculation of magnetic field and magnetic force in magnetic fluid seals, threedimensional model of sealing structure is built using Pro/E and Ansys software, and the magnetic field and magnetic force is calculated in Ansys. After the feasibility was verified, magnetic force exerted on the shaft in an typical sealing structure with three teeth and four grooves is calculated when the sealing gap was 0.1 mm and 0.2mm with several eccentric value. The result shows that the magnetic force exerted on the shaft increased linearly with eccentricity.

关键词： magnetic fluid seal magnetic force modelling eccentricity Ansys

作者: Yang Wenming Li Decai Zhang Haili Li Qiang Huang Yan

作者单位: School of mechanical and electronic control engineering, Beijing Jiaotong University, Beijing, 100044,China

会议类型: 国际会议

会议名称: The Third International Conference on Modelling and Simulation(第三届国际建模、计算、仿真、优化及其应用学术会议 ICMS 2010)

会议地点: 无锡

会议语种:英文

页码: 94-97

在线出版日期: 2010-06-04（万方平台首次上网日期，不代表论文的发表时间）