推力轴承油槽油流态的可视性研究  

Visibility Research on 0il Flow in 0il Slot of Thrust Bearing

作　　者：李景惠[1] 李永海[1] 向敬忠[1] 

机构地区：[1]哈尔滨理工大学机械动力工程学院,黑龙江哈尔滨150080

出　　处：《哈尔滨理工大学学报》2000年第2期56-58,共3页Journal of Harbin University of Science and Technology

基　　金：国家自然科学基金;机械工业技术发展基金!59493703

摘　　要：针对三峡水轮发电机组巨型推力轴承油槽结构，依据相似理论，在模拟试验台上进行了不同润滑介质的可视性研究，给出了油、水介质可视的临界速度．Based on the large hydrogenerator sets thrust bearings employed in the ProjeclThree-Gorges and its sindlar theories, visibility research was investigated on the oil flow in theslot tested with different lubrication media on the simulated test stand. Visiblecritical speeds ofdifferent media were obtained with media ranging from water to oil.

关 键 词：水轮发电机组 推力轴承 油流态 可视性 油槽 

分 类 号：TM312.03[电气工程—电机] TH133.3[机械工程—机械制造及自动化]