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单词 Reynolds number
释义

Reynolds number

美 
英 
  • un.雷诺数
  • 网络雷诺准数;雷诺兹数;为雷诺数
un.
1.
雷诺数

例句

释义:
1.
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。
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2.
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。
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3.
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;
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4.
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;
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5.
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;
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6.
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。
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7.
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。
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8.
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。
ams.cstam.org.cn
9.
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。
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10.
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。
www.boshuo.net
1.
The perturbation growth rate, critical wave number and critical Reynolds number are affected by thermal non - equilibrium effect .
热非平衡效应不仅影响扰动增长率,而且对临界波数和临界雷诺数也有影响。
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2.
A great many practical flows in porous media are generally not those of small Reynolds number.
许多实际渗流一般不是小雷诺数流动。
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3.
The Reynolds number is widely used by meteorologists and atmospheric physicists in calculations of air turbulence.
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。
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4.
the turbulence can reduce the mean force coefficient Reynolds number effect effectually.
紊流可以作为抑制阻力系数雷诺数效应的有效措施。
www.ceps.com.tw
5.
Therefore, the average heat sink temperature decreases as air Reynolds number increases.
因此,平均热沉温度随气流雷诺数的增加而降低。
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6.
The effective way of material flow distribution at low Reynolds number is provided.
为低雷诺数的物流分配研究提供了有效途径。
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7.
Therefore, the effect of interfacial shear on critical wave velocity is clearly different under different Reynolds number.
剪切力对临界波速的影响在不同雷诺数下也有所不同。
lxxb.cstam.org.cn
8.
The pressure drop increases as the Reynolds number, the fin width and the fin height increase.
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。
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9.
Moreover, the temperatures in the U-tube bounded area reduced more significantly when the Reynolds number varied from 50 to 130.
另外,当雷诺数从50变化到130时,U型管所包围的组织温度降低明显。
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10.
the Nusselt number rises with the increase of non-dimensional mass flow coefficient and rotational Reynolds number.
转盘附近的努赛尔数随冷气流量及旋转雷诺数的增大而增大。
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1.
Based on flat plate flow model, eccentric annular clearance Reynolds number and laminar flow zone calculation methods were presented.
以平板流模型为基础,提出了幂律流体偏心环空间隙雷诺数及层流区域计算方法。
www.ceps.com.tw
2.
We also analyse the flow field characteristics with high Reynolds number.
分析了高雷诺数时的流场特征。
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3.
It is discovered that arousing Reynolds number by changing flow change the character of vortex in flume.
结果表明,通过改变流量引起雷诺数的变化,改变了水槽内涡流的特性。
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4.
The effect of air assistant on water film break-up length is weak for water jet with larger Reynolds number.
水膜的碎裂长度随空气助力气流速度的增大而减小;
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5.
When Reynolds number is 16. 2, the alternate eddy formation and shedding are repeated and the phenomenon is common to Karman Vortex Street.
雷诺数为16.2时,圆柱后会持续的周期性产生漩涡并脱落,类似宏观现象中的卡门涡街;
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6.
For the cases with large spacing ratio, the first transition Reynolds number is 170~200.
大间距比绕流场的第一分叉点位于雷诺数170~200。
www.ceps.com.tw
7.
or there is a non-linear characteristics when Reynolds number is larger than 1.
当内流雷诺数高于1时,其流量与压降呈非线性特征。
www.ceps.com.tw
8.
For the multi-tube cases, on the other hand, no optimal Reynolds number was identified subject to constant surface-area constraint.
而对于多管之情形,在表面积为定值下无最佳雷诺数发生。
www.ceps.com.tw
9.
The Reynolds number based on the cone base diameter is 50, 000.
基于圆锥体底部直径的雷诺数为50,000。
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10.
Numerical Simulation for the Stability of Slip Flow Model Applied to Compressible Flows in a Micro-channel with Finite Reynolds Number
有限雷诺数情况下微槽道可压缩流动滑移流模型稳定性的数值模似
www.ilib.cn
1.
Experimental Study of Heat Transfer and Pressure Drop Characteristics of the Offset Strip Fin in Low Reynolds Number
低雷诺数流动错位翅片传热和压降特性的实验研究
www.ilib.cn
2.
To make checks on those problems where the attainment of High Reynolds number is an essential for correct flow representation
用来对那些在达到高雷诺数条件下才能正确模拟流场时所产生的问题进行校核试验
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3.
Aerodynamics Analysis and Computation Approach for a Four-rotors Micro-Helicopter at Very Low Reynolds Number
低雷诺数四旋翼飞行器升力分析与计算方法的研究
service.ilib.cn
4.
Study of high aerodynamic lift mechanics of hovering insect flapping wing at low Reynolds number
悬停飞昆虫拍动翼低雷诺数高升力气动机理研究
www.ilib.cn
5.
Numerical analysis of unsteady viscous flow around actively deformed flexible airfoil for micro air vehicles under low Reynolds number
低雷诺数下微型飞行器主动变形机翼非定常气动特性数值分析
www.ilib.cn
6.
Numerical Study of Air Distribution of Indoor Mixed Air Flow with Low Reynolds Number NH model
用低雷诺数NH模型模拟室内混合对流气流组织
www.ilib.cn
7.
Reynolds Number Effects on Performance and Aerodynamic Stabilities of the Turbofan Engines
雷诺数对涡扇发动机性能及稳定性影响
www.ilib.cn
8.
Comparison of Three High- Reynolds- number Models in Recirculation Zones for Simulation of Computational Fluid Dynamics
适用于回流区流体力学模拟计算的三种高雷诺数湍流模型的比较
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9.
The Experimental Study of Critical Reynolds Number on Low-Velocity Non-Darcy Flow
低速非达西流临界雷诺数实验研究
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10.
Experimental Study of Reynolds Number Effect on Turbulent Impinging Jet Flow
雷诺数对半封闭紊流冲击射流流场影响的实验研究
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1.
Initial experiments in a low Reynolds number supersonic shear layer facility
低雷诺数超音速剪切层设施上进行的初步实验结果
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2.
The Determination on the Critical Reynolds Number of the Smooth Pipe
水力光滑圆管临界雷诺数的确定
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3.
Flow and Heat Transfer in a Pre-Swirl Rotor-Stator Cavity under High Rotational Reynolds Number
高旋转雷诺数下预旋进气转-静盘腔流动换热特性
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4.
Investigation on the low Reynolds number characteristics of the lift and drag of low aspect ratio wings
小展弦比机翼低雷诺数升阻特性试验研究
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5.
On Influence of High Altitude, Low Velocity and Low Reynolds Number on the Performance of Engine's Components and Whole Engine
高空、低速、低雷诺数对发动机部件及整机性能的影响研究
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6.
Effects of Reynolds Number in a Small Multistage Axial Flow Compressor
雷诺数效应对小流量多级轴流压气机的性能影响
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7.
Investigation of aerodynamic design of low pressure turbine at low reynolds number conditions
低雷诺数环境中低压涡轮部件的气动设计探索
www.ilib.cn
8.
Numerical Simulation for Flow Around Two Cylinders at High Reynolds Number by Surface Vorticity Method
高雷诺数下双圆柱绕流诱发振动的数值模拟
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9.
Experimental and Numerical Investigation of Loss in Turbine Cascade with Low Reynolds Number
低雷诺数涡轮叶栅损失的实验与数值模拟研究
ilib.cn
10.
Aerodynamic characteristics of flapping airfoils at low reynolds number
扑动翼型的低雷诺数气动特性分析
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1.
Investigation of separation mechanism for airfoil leading edge flow at low Reynolds number
低雷诺数下翼型前缘流动分离机制的研究
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2.
The Effects of Reynolds Number on the Characteristics of the Low Pressure Turbine
雷诺数对涡轮部件性能的影响
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3.
Studies on critical Reynolds number indices for wind-tunnel experiments on flow within urban areas
用风洞实验对市内气流进行临界雷诺数指数测定的研究
edu.cma.gov.cn
4.
High Reynolds-number orographic wave-breaking experiments
高雷诺兹数的地形波破碎试验
edu.cma.gov.cn
5.
Strong viscous flow theory with application to computation of high Reynolds number flows
强粘性层流理论及在粘性流计算中的应用
www.ilib.cn
6.
Reynolds Number and Humidity Effect on the Small Deviation Model of Turbofan Engines
考虑雷诺数、湿度等影响因素的涡扇发动机小偏差模型
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7.
Effects of Reynolds Number on Compressor Performance and Engine Stability
雷诺数对压气机特性及发动机稳定性影响的计算和分析
www.ilib.cn
8.
Numerical Investigation of Reynolds Number Effect on Submerged Impinging Jet Flow
雷诺数对淹没冲击射流流场影响的数值预测
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9.
Simulation of Active Flow Control on Viscous Flow around Airfoil under Low Reynolds Number
低雷诺数下翼型粘性绕流主动流动控制的数值模拟
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10.
Numerical analysis of low Reynolds number flows around thin wings for micro aerial vehicle
微型飞行器小展弦比机翼的低雷诺数气动力特性分析
www.ilib.cn
1.
Study on the Reynolds Number Effect of two Extreme Bridge Sections
极端桥梁断面雷诺数效应研究
www.ilib.cn
2.
Reynolds Number Effect and Correction Methods for Zero-Lift Drag of Tactical Missiles
战术导弹零升阻力雷诺数效应及修正方法
ilib.cn
3.
A Study on Reynolds Number Effect of Mean Aerodynamic Force Coefficient of Box-Beam Bridge Deck Sections
扁平箱形桥梁断面静气动力系数雷诺数效应研究
www.ilib.cn
4.
Different Reynolds Number Effects on a Blunt-leading-edge Delta Wing
不同雷诺数对钝前缘三角翼气动特性影响的研究
www.ilib.cn
5.
Influence of Blade Thickness and Torsion on Flow Field at Low Reynolds Number for Rotor in Hover
浆叶的厚度和扭转对低雷诺数旋翼悬停流场的影响
www.ilib.cn
6.
Experiment study on effects of reynolds number on gas-particle turbulent round jet
雷诺数对气固两相圆湍射流影响的实验研究
service.ilib.cn
7.
Numerical simulation of flow around two cylinders at high Reynolds number
高雷诺数下双圆柱绕流的数值模拟
service.ilib.cn
8.
Effects of Reynolds number on control schedule and performance of HALE engine
雷诺数对高空长航时无人机发动机调节计划和性能影响
service.ilib.cn
9.
numerical analysis of low - reynolds - number flow over airfoil
绕翼型低雷诺数流动的数值分析研究
www.ichacha.net
10.
Numerical analysis of the effect of Reynolds number on drag reduction by grooved surface
雷诺数对沟槽减阻特性影响的数值分析
ilib.com.cn
1.
The Mechanism and Test Research of Methane Buoyant in the Airflow of Low Reynolds Number
低雷诺数风流中瓦斯上浮机理及其实验研究
www.ilib.cn
2.
The Low Reynolds Number Effects on the Performance of Some Controlled Diffusion Airfoils
低雷诺数效应对某可控扩散叶型性能的影响
www.ilib.cn
3.
Analysis of turbine flow field under low Reynolds number condition
低雷诺数涡轮内部流场分析
www.ilib.cn
4.
Control of separation losses on turbine blade with low Reynolds number
低雷诺数涡轮流动损失控制技术
www.ilib.cn
5.
The Calculation of Natural Gas Viscosity and Reynolds Number
天然气气体粘度和雷诺数计算
ilib.cn
6.
The Effects of Reynolds Number on the Stability of Axial compressors
雷诺数对轴流压气机稳定性的影响
www.ilib.cn
7.
Numerical simulation of flow around a bluff body at high Reynolds number
高雷诺数情况下钝体绕流的数值模拟
www.ilib.cn
8.
Compressor Airfoil Design for Low Reynolds Number
压气机低雷诺数叶型设计技术研究
service.ilib.cn
9.
Theory on low Reynolds number hydrodynamics
低雷诺数流理论
service.ilib.cn
10.
Receptivity of boundary layer to Reynolds number
边界层特性对雷诺数变化的敏感性分析
www.ilib.cn
1.
The application of Reynolds number in biology
雷诺数及其生物学意义
service.ilib.cn
2.
High Mach number and high Reynolds number wind tunnel
高马赫数高雷诺数风洞
www.sinobay.com
3.
Reynolds number effect of bridge deck section
桥梁断面雷诺数效应
service.ilib.cn
4.
Reynolds Number Effect of Mean Force Coefficient of Two Kinds of Typical Bridge Deck Section
桥梁断面三分力系数的雷诺数效应
service.ilib.cn
5.
Life at Low Reynolds Number
低雷诺数时的生命
www.myoops.org
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