• Unsteady oil-film force is one of the most important causes to the stability of rotor system.

    非稳态油膜影响转子系统稳定性重要原因之一

    dict.cnki.net

  • The foregoing provides a basis for the selection of oil-film force model during the nonlinear dynamic analysis and design of an actual rotating mechanical rotor-elliptic bearing system.

    研究结果为实际旋转机械转子-椭圆轴承系统进行非线性动力学分析设计选择模型提供依据

    dict.cnki.net

  • The difference, relation and applied conditions of some kinds of typical analytical models of sliding bearing nonlinear dynamic oil-film force were analyzed, a new analytical model was put forward.

    分析了几种典型径向滑动轴承非线性动态解析模型之间区别联系及其相应适用条件提出一种新的径向滑动轴承非线性动态解析模型

    www.magsci.org

  • By the use of a finite element method and by taking account of the non-linearity of bearing oil film force established are the shafting nonlinear equation group of the said turbogenerator.

    有限元考虑轴承非线性建立了大型汽轮发电机组轴系非线性方程组

    dict.cnki.net

  • This is very helpful to choose suitable nonlinear oil film force model in the dynamic analysis for rotor-bearing systems.

    进行转子-轴承系统非线性动力学分析选取恰当模型提供了理论指导

    dict.cnki.net

  • Four-row roller bearings on the working rolls mainly bear roll-bending force and axial force, while the oil film on the backup roll mainly bear rolling force and most of the bending moment.

    工作四列滚子轴承主要承受轴向支撑轴承主要承受轧制绝大部分弯曲力矩

    www.fabiao.net

  • The formation of fluid dynamic force and the occurrence of self-excited vibration and oil film vortex of rotor system are analyzed.

    分析了转子轴承系统流体动态形成振动产生涡动、振荡故障。

    dict.cnki.net

  • The nonlinear gear mesh force and nonlinear oil film force were considered synchronously, the dynamic model of geared rotor-oil journal bearing system was proposed.

    同时考虑非线性齿轮啮合非线性影响建立齿轮-转子-滑动轴承系统动力学模型

    www.dictall.com

  • For example, if the force operating on a sleeve bearing becomes too high, it will squeeze out the oil film and cause metal-to-metal contact, overheating and rapid failure of the bearing.

    例如如果止推轴承作用力过大的话挤出引起金属金属之间相互接触轴承将过热迅速失效

    www.doczj.com

  • For example, if the force operating on a sleeve bearing becomes too high, it will squeeze out the oil film and cause metal-to-metal contact, overheating and rapid failure of the bearing.

    例如如果止推轴承作用力过大的话挤出引起金属金属之间相互接触轴承将过热迅速失效

    www.doczj.com

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