摘要
通过自行设计的实验台 ,实验观测了轴承振动对油膜层流失稳的影响。结果表明 ,轴承的振动加速了流体的层流失稳 ,影响油膜层流失稳的主要因素是振动的强度以及低频振动 ,而高频振动对其影响较小。
Using the experimental bench devised,Experiment observed that the effects of the bearing vibration on instability of oil film laminar flow.The results show that the bearing vibration accelerated the instability of oil film laminar flow,vibration intensity and the lower applied frequency are the stapleAnd that the higher applied frequency have a less effect
出处
《润滑与密封》
EI
CAS
CSCD
北大核心
2000年第6期19-20,23,共3页
Lubrication Engineering
基金
国家自然科学基金!重大项目 (19990 5 10 )
