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1)  organic carbon restitution coefficient
有机碳恢复系数
2)  restitution coefficient
恢复系数
1.
Derivation of the restitution coefficient formula for plane-parallel motion rigid body
平面运动刚体的恢复系数公式的推导
2.
The effects of the gas-solid drag force,the restitution coefficient of particle collision,the frictional stresses between particles on the bed expansion ratio and the bubble dynamics were evaluated by comparison with the experimental data.
采用双流体模型结合颗粒动力学理论,对锥形分布板射流流化床内气固流动行为进行了三维的计算流体力学(CFD)模拟研究,系统分析了曳力模型、恢复系数和颗粒间摩擦力对射流流化床膨胀高度和气泡动力学行为的影响。
3.
At the same time, the dynamic behavior in fluidized beds and the distribution of particle average velocity were also studied when restitution coefficients were different.
用硬球方法和软球方法分别模拟了不等粒径流化床中的动态行为;比较了颗粒平均速度、运动轨迹的差异;研究了恢复系数对流化床中动态行为、颗粒平均速度的影响。
3)  Coefficient of restitution
恢复系数
1.
This paper presents a theoretical model for the coefficient of restitution calculation of point impact.
建立了一种计算点接触正碰撞恢复系数的理论模型。
2.
It is shown that the coefficient of restitution affects the inpact velocity of tamper and i.
研究表明,恢复系数影响夯锤的冲击速度,冲击速度显著影响强夯的冲击应力。
3.
According to the coefficient of restitution, this paper provides the design method for buffer of docking mechanism, adaptable to various equivalent masses.
从恢复系数出发,给出了针对不同等效质量、对接机构缓冲器的设计方法。
4)  Recovery coefficient
恢复系数
1.
Numerical calculation on coal refuse recovery coefficient in ballistic coal and coal refuse separation;
弹道式煤矸分选中煤矸石恢复系数的数值计算
2.
The recovery coefficient of pounding between adjacent girders, which influences the sampling of the damping coefficient of Kelvin impact model, is numerically analyzed.
基于Hertz接触理论,考虑波动效应,按照最大撞击力与最大撞击变形的比值,确定Kelvin撞击模型的碰撞刚度;数值分析了影响Kelvin撞击模型阻尼系数取值的邻梁碰撞恢复系数。
3.
The article deduces the general expression for the recovery coefficient in solution of dynamic collision, based on on-dimension face-to-face collision and law of particle momentum conservation.
从一维正碰着手,应用质点动量定律,推导出力学碰撞问题中恢复系数的一般表达式,为我们正确理解恢复系数,解决与此相关的问题提供理论支持。
5)  recovery factor
恢复系数
1.
Radial distribution of the recovery factor was determined.
得到自由和浸没冲击射流恢复系数的径向分布。
2.
Measurements were made to investigate the local behavior of recovery factor and heattransfer coefficient with free-surface circular jets.
‘/(iC)(z)其中,为恢复系数,。
3.
The material selection and structural design of the thermocouple sensor and the routine test conditions,especially the recovery factor and time constant experiment are introduced.
介绍了热电偶传感器材料的选择和结构的设计以及传感器的例行实验情况,特别是恢复系数和时间常数实验。
6)  Recovery of organic matter
有机质恢复
补充资料:恢复系数
      两物体碰撞后同碰撞前沿碰撞面法向相对速度的比值。这定义也适用于两物体的斜碰撞。恢复系数可用下式表示:
  
  
  
  
  ,式中u2n和u1n为两物体碰撞后速度沿碰撞面法向的投影;v2n和v1n为两物体碰撞前速度沿碰撞面法向的投影。
  
  恢复系数与碰撞物体的材料有关,实验确定的值见下表。
  
  恢复系数e值的范围是:0≤e≤1。按e值的大小,碰撞可分为三类:
  
  ① 弹性碰撞(0<e<1)  实际碰撞一般都属这一类。碰撞物体的动能因引起振动而失散,物体的变形不能完全恢复,或伴有内阻引起的能量损失。
  
  ② 完全弹性碰撞(e=1) 碰撞后,物体完全恢复原形,能量无损失。在宏观现象中,这是不可能达到的理想情况;在微观现象中,则有完全弹性碰撞,例如分子间的碰撞有完全弹性的,也有非完全弹性的。
  
  ③ 非弹性碰撞(e=0) 碰撞物体的变形不能恢复,其相对动能全部损失,碰撞后两物体合成一体运动而不分开。
  

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