1) stick-slip motion
粘滑运动
1.
2-stop stick-slip motion of a dry friction oscillator under a harmonic excitation of one-third natural frequency
三分之一固有频率谐激励下干摩擦振子的双Stop粘滑运动
2) lubricant viscosity
滑油运动粘度
1.
The lubricant viscosity is one of the key factors which changes the dynamic property of bearing oil film.
润滑油运动粘度是影响润滑油膜的动态特性的重要因素之一,粘度的改变对尾轴的振动行为产生重要影响。
3) two-dimensional unconventional stick-slip vibration
二维非常规粘滑运动
4) stick-slip vibration
粘滑振动
1.
The stick-slip vibrating characteristic of the disk brake was discussed based on different friction pairs and the effect of hardness of friction pairs on the stick-slip vibration was investigated based on experimental data.
基于不同摩擦配对副,探讨了盘式制动器粘滑振动的特点,并对配对副硬度对粘滑振动的影响进行了研究。
2.
Based on the characteristics of coupled wheelset,a new way to restrain stick-slip vibration is presented,whose feas.
基于耦合轮对的特点,提出采用耦合轮对抑制粘滑振动的新方法,并对其可行性进行了分析。
3.
In order to capture accurately dividing points, the theoretical method about the points which separates slip phases from stick phases is expounded, and stick-slip vibration induced by dry friction is analyzed and Lyapunov exponent is used to investigate the stability of the system.
为了精确地捕捉粘滑状态的分界点,给出了判定系统滑动状态与粘着状态分界点的理论方法,分析了由干摩擦引起的粘滑振动,结合Lyapunov指数分析了系统的稳定性。
5) stick-slip vibration
粘-滑振动
1.
The stick-slip vibrations induced by dry friction were analyzed in detail as well.
对分段线性阻尼和干摩擦共同作用下的车辆悬挂系统进行了非线性动力学分析研究,阐述了判定系统周期运动稳定性的理论方法;利用数值模拟方法分析了具有不同阻尼参数组合的系统对简谐激励的振动响应,并分析了由干摩擦引起的粘-滑振动行为。
2.
The theoretical method for stability analysis of periodic motion is presented , and the nonlinear dynamic analysis for dynamic responses under different friction forces and stick-slip vibrations induced by dry friction is discussed.
建立了单自由度含间隙和干摩擦的碰撞振动系统的动力学模型,利用半解析、数值摸拟方法求解系统的响应并给出了判定系统粘滑碰撞准则,阐述了判定系统周期运动稳定性的理论方法,对系统在不同摩擦力影响所呈现出的动力学行为进行了非线性动力学分析,并进一步分析了由干摩擦导致的粘-滑振动行为。
6) strike-slip movement
粘滑错动
1.
Future seismic activities or abrupt strike-slip movement of the EKF will cause serious engineering-geological problems to the Qinghai-Tibet Railway.
东昆仑断裂是青藏高原北部现今仍在强烈活动的左旋走滑地震断裂之一,该断裂的未来地震活动及其突发性粘滑错动是青藏铁路面临的重大工程地质问题。
2.
Thennumeric simulation about strike-slip movement of the seismic faults resulting in destructive effectof Qinghai-Xizang railway is brou.
进而在此基础上,运用有限元的分析方法,借助通用有限元分析软件ANSYS,并以昆仑山活动断裂为例,对由于地震粘滑错动而导致青藏铁路的破坏效应进行了定量数值模拟。
补充资料:运动粘度
分子式:
分子量:
CAS号:
性质:符号为ν。定义为ν=η/ρ。其中η为动力粘度;ρ为其密度。即动力粘度除以流体的密度。SI单位为米2/秒。化工中常用毫米2/秒。过去使用厘米克秒制的单位为斯、厘斯。1厘斯=1毫米2/秒。
分子量:
CAS号:
性质:符号为ν。定义为ν=η/ρ。其中η为动力粘度;ρ为其密度。即动力粘度除以流体的密度。SI单位为米2/秒。化工中常用毫米2/秒。过去使用厘米克秒制的单位为斯、厘斯。1厘斯=1毫米2/秒。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条