单词Reynolds number
un.: 雷诺数
网络: 雷诺准数；雷诺兹数；为雷诺数
雷诺数
If the Reynolds number is large the flow is no longer laminar as the particles tend to move in a random manner .
如果雷诺数很大，由于流体质点变成杂乱无章的运动流动不再是层流。
The deflection characteristics of the wall-attached jet are related to its structure parameters and Reynolds number.
附壁射流元件的偏转特性与其几何结构和流体雷诺数有关。
The heat transfer of the disc surface is enhanced with the increase of rotational Reynolds number and non-dimensional mass flow coefficient.
旋转雷诺数和冷气无量纲流量系数的增大都能增强转盘表面的换热效果；
At low Reynolds number, the longitudinal stability of the flexible wing is a little better than that of the fixed wing.
在较低雷诺数情况下，柔性翼的纵向静稳定性略优于刚性翼；
The heat transfer coefficient rises with Reynolds number, and varies slightly with the increase of Rayleigh number.
反映在无量纲参数上，随着进口雷诺数的提高，盘腔内的换热增强；
The correlations of the flow maldistribution characteristic with Reynolds number are obtained under different header configurations.
得到了不同封头结构的物流不均匀特性与雷诺数之间的关系式。
Among them, one of the key issues is aerodynamics problems of MAV under low Reynolds number conditions.
其中，低雷诺数下的微型飞行器的空气动力学特性问题，是研究的关键问题之一。
As Reynolds number increases from, two vortices of the secondary flow turn around a left-right position to an up-down position.
本文还发现当雷诺数从很小值逐渐增大时，两次涡位置发生由左右相对到上下相对的有趣旋转。
For steady incompressible flows, the effects of Reynolds number and thickness of airfoils on the aerodynamic characteristics are studied.
研究了在二维定常不可压流动状态下雷诺数和翼型厚度等参数对翼型气动特性的影响。
Secondly, liquid sloshing was numerically simulated with the emphasis on the changes of impact force, pressure and Reynolds Number.
其次，本论文数值模拟了罐体内介质的晃动，重点考察了冲击力、压强、雷诺数等物理量的变化。