A Study of Magnetic Fluid Rotary Shaft Seals for Underwater Robot

被引：0
|
作者：
Kim, Dae-Young [1 ]
Bae, Hyung-Sub [1 ]
Yu, Son-Cheol [1 ]
Park, Myeong-Kwan [1 ]
Yanane, Ryuichiro [2 ]
机构：
[1] Pusan Natl Univ, Busan 609735, South Korea
[2] Kokushikan Univ, Tokyo 1548515, Japan
来源：
APPLIED ELECTROMAGNETICS AND MECHANICS (II) | 2009年 / 13卷
关键词：
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Underwater robotic vehicles(URVs) normally use mechanical seals with o-rings, rubber boots, PTFE or Grafoil wedges, or V-rings. Because mechanical seals can cause an unexpected malfunction, we try to adapt magnetic fluid rotary shaft seals for underwater robotic vehicles. For reliable design of magnetic fluid rotary shaft seals, we use numerical simulation of the flow in ferrofluid seal using an arbitrary lagrangian-eulerian finite element method. The results obtained from experimental investigations of the operation of magnetic fluid rotary seals contacting with pressurized water will be compared to numerical simulation results also.
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页码：651 / +
页数：2
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