氨水泵磁流体密封  

Magnetic-Fluid-Sealing of Ammonia Pump Xie Fengsheng Song Huaxiu Zhao Guangqi Wei Zeding

作　　者：解奉生[1] 宋华秀[1] 赵光棋 魏泽鼎[1] 

机构地区：[1]河北机电学院

出　　处：《润滑与密封》1996年第3期21-23,共3页Lubrication Engineering

摘　　要：对水介质采用磁流体密封,一直为人们所关注。我们对氨水泵磁流体密封进行了试验研究,获得满意的效果。在试验研究中推导出静密封压差的计算公式,为密封间隙的结构设计提供了依据。Magnetic fluid sealing of ammonia pump have been tested and achieved satisfactory results. The equation of pressure difference for static seal is derived from tests, which provides bases for sealing design.

关 键 词：磁流体 密封 泵 氨水 

分 类 号：TQ051.21[化学工程]