Structure Design of Magnetic Fluid Static Seal at Large Diameter Flange

被引：2
|
作者：
He Xinzhi [1 ,2 ]
Li Decai [2 ]
Zhang Haina [2 ]
Zhang Zhili [2 ]
机构：
[1] Beihang Univ, Sch Mech Engn & Automat, Beijing 100083, Peoples R China
[2] Beijing Jiaotong Univ, Sch Mech Elect & Control Engn, Beijing 100044, Peoples R China
来源：
HIGH-PERFORMANCE CERAMICS VII, PTS 1 AND 2 | 2012年 / 512-515卷
关键词：
Seal; Magnetic Fluid; Structure Design; Large Diameter;
D O I：
10.4028/www.scientific.net/KEM.512-515.1455
中图分类号：
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
In order to meet the requirements of the static seal at large diameter in chemical industry, aerospace industry and military industry, we designed a magnetic fluid static seal at large diameter flange and set up a test rig. We studied the effect of magnetic fluid static seal on the test rig. Finally, we obtained the relationship between the anti-pressure capacity and the number of the seal stages. We also calculated the distribution of the magnetic field in the seal gap and the anti-pressure capacity in theory. The theoretical analysis and the experiment result indicate that the design of the magnetic fluid static seal at large diameter flange is feasible and can be used to meet the practical problems.
引用
收藏
页码：1455 / +
页数：2
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