摘要
磁流体密封技术具有无磨损、使用寿命长及适用于静动密封的特点 ,正被广泛应用于石油化工的泵、阀、釜及压缩机等领域。推导出了密封压力的计算方法 ,并分析了动密封的粘滞功耗。
Magnetic fluid seal is wildly used in pump,valve and kettle of the petroleum and chemical industry because of its low wear and long life. A method for calculating sealing pressure and analyzing power loss of magnetic fluid sealing is given in order to be consulted in the design of the magnetic fluid sealing.
出处
《石油化工设备》
CAS
2002年第3期13-15,共3页
Petro-Chemical Equipment
基金
甘肃省自然科学基金 (ZS981 A2 2 0 2 2 )
关键词
密封
磁流体
密封压力
功耗
seal
magnetic fluid
seal pressure
power loss
