摘要
研究了计入浮环质量的三维浮环轴承的动态特性。在计入浮环质量建立轴承的动力学方程基础上,导出了其失稳角速度的计算方法,并计算动态特性和稳定性参数,为进一步研究三维浮环轴承奠定基础。
Studied a dynamic characteristic of three - dimensional floating - ring bearing considering the mass of floating ring. On the base of the kinetic equation of bearing considering the mass of floating ring, there are deduced the algorithmic method of instability angular speed and the dynamic characteristic and stability coeffi- cients are calculated. It lays the rationale for researching thoroughly the floating- ring bearing.
出处
《煤矿机械》
北大核心
2007年第9期50-53,共4页
Coal Mine Machinery
基金
国家自然科学基金资助项目(50575212)
关键词
浮环质量
动态特性
稳定性
mass of floating ring
dynamic characteristic
stability
