• CN:11-2187/TH
  • ISSN:0577-6686

›› 1990, Vol. 26 ›› Issue (6): 59-67.

• 论文 • 上一篇    下一篇

磁流体密封齿形分析

乐志成;蒋扬虎;黄振华   

  1. 华中理工大学
  • 发布日期:1990-11-01

ANALYSIS OF THE TOOTH-SHAPE OF MAGNETIC-FLUID SEAL

Yue Zhicheng;Jiang Yanghu;Huang Zhenhua   

  1. Huazhong University of Science and Technology
  • Published:1990-11-01

摘要: 本文应用许瓦尔磁-克利斯托夫变换算法,从理论上分析了磁流体密封齿形结构:首次提出了承压系数、偏心系数和多齿系数,探讨了结构形状对各系数的影响。本文为设计密封齿形结构提供了理论依据。

关键词: 齿形, 磁流体, 密封

Abstract: A theoretic analysis is provided for the teeth-shape of the magnetic-fluid seal by Schwarz-Christoffel transformation. The concepts of pressure factor, eccentric factor and multiteeth factor are proposed in this paper. And also, the influence of the tooth-shape on these factors is discussed. The result of this paper provide a theoretic basis for the design of the structure of magnetic-fluid seal.

Key words: 齿形, 磁流体, 密封