我们对小涡旋雷诺数的流动进行了求解。
又是测量和验证雷诺数的重要相似定律。
And it is the important similar law that measures and verifies Reynolds number.
为低雷诺数的物流分配研究提供了有效途径。
The effective way of material flow distribution at low Reynolds number is provided.
在坡度较大时，阻力系数随雷诺数的增大而增大。
That is, the roughness coefficient decreased with the increase of Reynolds on steep slope.
旋转射流对换热的此种影响随雷诺数的增大而减弱。
The effect made by rotary jetting decreases with the increase ment of Reynolds number.
雷诺发现当雷诺数大于约2000时开始产生湍流。
Reynolds finds that turbulence begins when r exceeds about 2000 .
结果表明，主要相似准数为雷诺数（动力相似准数）。
The results show that the principal similarity criterion is Reynolds(criterion of dynamic similarity).
气象学家和大气科学家在计算湍流的时候常常会用到雷诺数。
The Reynolds number is widely used by meteorologists and atmospheric physicists in calculations of air turbulence.
分析比较了不同雷诺数下气相拟序结构对于颗粒扩散的影响。
The gas coherent structure influence of different Reynolds number on particle dispersal was analyzed.
讨论了低雷诺数空气动力特性，包括分离气泡和展弦比的影响。
The aerodynamic characteristics of low Reynolds number, the influence of separation bubble and aspect ratio are discussed.
本文讨论雷诺数、佛洛德数、牛顿数在拖网模型试验中的意义。
In this paper the importance of Froude, Reynolds and Newton Numbers in trawl model testing was discussed.
重点考察分叉结构中可塌陷管和不同雷诺数流动之间的相互影响。
The emphasis of the project was laid on the effect between collapsible tube and viscous flow in bifurcating airways.
得到了不同封头结构的物流分配不均匀特性与雷诺数之间的关系式。
The correlations of the flow maldistribution characteristic with Reynolds number are obtained under different header configurations.
指出广义雷诺数相对误差的计算与相关物理量使用的计量体系无关。
The error calculation of the generalized Reynolds number has no relation with the measuring system of the relative physical variables.
分析了溶液温度、浓度、降膜雷诺数对吸收效率和传质系数的影响。
The effects of solution concentration, solution temperature and film Renault number on absorption performance were studied.
阻力系数随旋转雷诺数的增大而减小，随冷气雷诺数的增大而增大。
The flow friction coefficient increases with the increase of the cooling air Reynolds number and decreases with the rotating Reynolds number.
同时还研究了分维数与不同的浓度等值线、雷诺数和半岛形状的关系。
The relations between the fractal dimension and the different concentration isogram, the Reynolds number, the peninsular shape are also researched.
结果表明：雷诺数、翅片倾角和通道高度都是强化效果的重要影响因素。
The results show that the Reynolds number, the fin inclined Angle, and the dimensionless channel height all influence the enhancement effect drastically.
压力损失系数受雷诺数的影响较小，基本是随着雷诺数的增大而减小的；
The pressure loss coefficient is affect by the Re number smaller, basic is decreased with increasing Re.
斯特罗哈数的雷诺数效应是桥梁断面雷诺数效应研究中的一个重要问题。
Reynolds number effects on Strouhal number are very important in the study on Reynolds number of bridge decks.
模型试验结果经雷诺数修正，并换算到实物网，与海上实测结果符合良好。
The model testing results converted to their full scale values with Reynolds number correction agree well with the full scale testing results.
计算结果系统地显示了分离结构随雷诺数的变化情况及分离涡的空间结构。
The results reveal systematically the change of separation structures with Reynolds Number and the spatial forms of separation vortices.
探讨了小孔泄漏气体噪声频谱中某一频段声压级与雷诺数之间的函数关系。
The function relationship between acoustic intensity of eyelet leak noise frequency section and re was discussed.
实验及计算表明：常用的斯托克斯公式仅适应于颗粒沉降雷诺数较小的情况；
The experiments and calculation indicate that the common Stokes formula is only suitable to the situation with small grain settling Reynold number.
该预旋角情况下，进气雷诺数对盘面平均努赛尔特数的影响大于旋转雷诺数。
The cooling flow rate have more effects on average nu number than rotating speed in this pre-swirl Angle.
和牛顿流体一样，宾汉流体的雷诺数超过一定值后，其流动将从层流向紊流过渡。
When the Reynolds number for Bingham fluid is larger than a certain value, the flow will transfer from the laminar state to the turbulent state as Newtonian flow does.
数值实验结果验证了本文方法的精确性、稳定性和对高网格雷诺数问题的强适应性。
Numerical experiments are employed to show that the present method is stable and yields highly approximate solution for high Reynolds number problems.
在低雷诺数条件下，对于纯俯仰运动，随着翼型厚度的减小，平均阻力系数也变小。
For pure pitching motion, the results show that average drag coefficient decreases as airfoil thickness is reduced.
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。
For steady incompressible flows, the effects of Reynolds number and thickness of airfoils on the aerodynamic characteristics are studied.
压力下降的情况会随着雷诺数升高而升高，也会随着散热片的高度和宽度提高而提高。
The pressure drop increases as the Reynolds number, the fin width and the fin height increase.
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