1) particle time-averaged velocity
颗粒时均速度
1.
The measurement of particle time-averaged velocity was completed by using a PV4A optical fiber probe in a cold model set-up o.
根据互相关测速技术提出了一种测量颗粒时均速度的新方法,与Aguillon和Nieuwland提出的方法相比,本方法不仅考虑了采样时间内向上及向下运动颗粒微元体的速度和数量变化,而且还考虑了所测颗粒微元体的浓度变化。
2) particle velocity
颗粒速度
1.
Simulation of particle velocity field and solid holdup in liquid-solid circulating fluidized beds;
液固流化床颗粒速度场和固含率的数值模拟
2.
Solid particle velocity measurement based on spatial filtering effect of electrodynamic sensor;
基于静电传感器空间滤波效应的颗粒速度测量
3.
The radial distribution of particle velocity is more uniform and the difference between the maximum velocity and the minimum velocity decreases in comparison with the conventional riser.
与传统提升管相比,环形截面提升管中颗粒速度分布的均匀性有所改善,其最高速度与最低速度之差变小。
4) mean velocity
时均速度
1.
The experimental results including the mean velocity field, fluctuating velocities and turbulent kinetic energy show that the structure of the velocity field varied with different immersing depths of the impeller in the stirred tank.
利用三维激光多普勒测速系统(3D-LDV)对搅拌槽内的流场进行了湍流测量和分析,同时给出了在搅拌桨不同浸入深度时搅拌槽内的时均速度场分布、脉动速度和湍流动能等实验结果。
5) mean catalyst density
平均颗粒密度
1.
The mean catalyst density w.
发现反应器平均颗粒密度随着内环表观气速的增加而增加,随外环表观气速的增加变化不大。
6) Force attached with acceleration
颗粒加速度力
补充资料：均时法
见全息干涉法。
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