文献类型：期刊文献

中文题名：磁极结构对磁流体密封性能的影响

英文题名：Influences of the magnetic pole structure on the seal performance of magnetic fluid.

作者：霍丽萍[1];安琦[1];蔡仁良[1]

机构：[1]华东理工大学

年份：1999

卷号：26

期号：3

起止页码：136

中文期刊名：化工机械

外文期刊名：Chemical Engineering & Machinery

收录：CSTPCD

语种：中文

中文关键词：磁流体;磁流体密封;密封;性能

外文关键词：Magnetic Fluid,Seal of Magnetic Fluid,Seal Performance

摘要：研究了磁流体密封装置中磁极的组合方式、磁极的级数、磁源的磁场方向和密封间隙对密封性能的影响。实验结果表明，磁流体密封性能随级数的增加和间隙的减小而有所提高。
The influences of compound modes and stage numbers of magnetic poles,of magnetic field direction of magnetic source,and of seal clearance in a magnetic fluid seal apparatus on the seal performance were studied.The experimental results show that the seal performance of magnetic fluid became better with the increase of the stage numbers and the reduction of seal clearance,and was related with the compound forms of magnetic poles and the magnetic field direction.