Study of Appearance of Gas-liquid Two-phase Vortex Street around T-shape Column

T形柱体气液两相 涡街现象的研究

When Reynolds number is16.2 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；

When flowing through the vortex street sensor the atmosphere generates a series of vortexes .

大气流过 涡街传感器时，在传感器中形成一系列的漩涡。

Study of Gas-liquid Two-phase Vortex Street Characteristics of a Square Cylinder and a Circular One

方柱体与圆柱体气液两相 涡街特性的研究

An analysis of the stability of Karman vortex street configurations Upon entering through the main gates you will face the Hut of the Caretaker which may have been an entrance checkpoint .

关于卡门 涡街形状稳定性的一点分析进入大门之后，即可看见「门人小屋」当初可能是进入该城的关卡。

The results show that the forming and developing of cavitation around the hydrofoil are related to the vortices produced at the foil 's front ( suction side ) and rear ( pressure side ) or the combination of both : vortex street ;

实验结果表明，绕这种超空化水翼的空化形成与发展，均与产生于翼型前端（吸力面）和尾端（压力面）的旋涡或二者的结合体：空化 涡街有关；

The Analysis and Elimination of Vibration by Karman Vortex Street in tube AH

管 式空气预热器 卡门振动的分析及消除

Fog two-phase flow correlation for vortex flow meter based on theory of vortex street wave

基于波理论的 涡街流量计雾状流测量模型

Can you spot another vortex street in the image ?

你能在图中找到另一 涡旋 列吗？

Common Abnormity and Processing Method of Vortex Street Flowmeter in Steam Pipe Measurement

涡街流量计用于蒸汽管道计量中的常见异常及处理

It is shown that the reversed Kaman vortex street was generated and then the foil get the positive thrust .

结果显示：当达到一定条件时，尾 流出现反卡门 涡街，使机翼得到正的推力而产生逆流前行的趋势。

With the computation results the forming mechanism of reverse Karman vortex street and the thrust to fish when it swim are analyzed and the influence of different St number to thrust is researched as well .

结合计算结果对鱼类游动时反卡门 涡街的形成和鱼体推力的产生机理进行了分析，并对不同斯特哈尔数对推力的影响进行了研究。

Intelligent vortex street flowmeter is a new type of checking instrument on the basis of microprocessor .

智能型 涡街流量计是以微处理器为基础的新型流量检测仪表。

Experiment Study on the Effect of Discrete Liquid Phase for Vortex Street Flowmeter Measuring Error

离散液相对 涡街流量计测量误差影响的实验研究

The results confirm that twice global mode switching and a Hopf bifurcation occur with increasing Reynolds number Re up to which the Karman vortex street forms and the first explanation of this phenomenon with absolute / convective instability theory is given .

结果证实，随着Re数的增加直至Karman 涡街形成，先后发生了两次整体模态的跳跃和一次Hopf分叉，并首次用绝对／对流不稳定性理论解释了这一现象。

It is presented how to successfully simulate the phenomenon of Karman vortex street when fluid passes by vortex flowmeter by using FLUENT software .

运用FLUENT数值仿真软件成功的模拟出流体流经涡街流量传感器时所产生的卡门 涡街现象。

Design and Application of Vortex Street Flowmeter

涡街流量计的设计及其应用

According to the flow structures identified from instantaneous velocity fields the vortex street is created at the airfoil tail region .

在测量范围内，翼型的尾 缘处是近 尾迹 涡街的形成区；

Influence of Body Shapes on the Gas-Liquid Two Phase Vortex Street

柱体形状对气液两相 涡街的影响

The results show that the wavy interface and vortex street are caused by the velocity distribution of shear flow and periodic disturbance at the interface .

研究表明波状界面和 涡街是由界面处的剪力流速度分布和周期性扰动所造成的。

The experimental results revealed the relationship between the structure of vortex street of the foil and Strouhal number .

实验结果揭示了机翼正弦运动时尾迹 涡街的特性以及与Strouhal数的关系；

Experimental research and computation on pressure loss coefficient of vortex street flowmeter

涡街流量传感器压力损失系数的试验研究与计算

The Application of Vortex Street Flowing Meter in Measurement of Coke Oven Gas

涡街流量计在焦炉煤气计量中的应用

When the vortex street frequency is consistent with the cylinder natural frequency resonating create the enormous destruction .

当 涡街频率与柱体固有频率一致时，发生共振将造成极大破坏。

Application of Vortex street flowmeter in city coal gas

涡街流量计在城市煤气中的应用

The paper introduces firstly the working principle of vortex street flowmeter secondly the signal conditioning circuit .

本文首先介绍了 涡街流量计的工作原理，之后详细说明了前端信号调理模块的硬件结构。

Oblique vortex street from a cylinder oscillating in water

圆柱振荡流中的斜向 涡街

An Application Research on Intelligent Vortex Street Flowmeter Based on Micro-processor

基于微处理器的智能 涡街流量计应用研究

The influences of flow direction on the gas - liquid two - phase vortex Street for triangular column

流动方向对三角形柱体气液两相 涡街的影响