tangential velocity

The experimental results of the axial velocity and the tangential velocity in combustor have been given.

给出了燃烧室内的轴向速度和切向速度的试验结果.

The experiment investigation are conducted on the flow drag, temperature distribution efficiency in the swirl augmentor model with different tangential velocity profiles.

对模型的流体阻力、温度分布和燃烧效率进行了试验研究。

When the cam is ground, the tangential component of the circular velocity is variable, and the peak value occurs in the lift curves. This is an important cause of profile error.

凸轮磨削时，圆周速度切线分量是变化的，在升程曲线部分出现峰值，这是导致该部分出现轮廓误差的重要原因。

High feed pressure made tangential velocity of coarse particle was improved, and high tangential velocity made coarse particle enter into underflow. But it was not affecting fine particle.

增大给矿压强可以使粗颗粒的切线速度增大，在分选过程中进入底流中，而对细颗粒的影响不大。

Flue gas out-let temperature approcich to adiabatic saturation temperature and tangential velocity of spray whool etc.

化学计量比、烟气绝热饱和温度值、喷雾轮切向速度等因素，对脱硫的影响很大。

A five hole probe is used for measuring the tangential angle of flow 、 axial velocity 、 static pressure of flow and swirl number in the flow sections of the conveying system.

应用五孔感头测定沿程截面内气流的切向角、轴向速度、气流静压和旋流数的分布。

Firstly a simplified model with six parameters is built for a two-dimensional tangential velocity field. This model can show the basic characteristics of the tangential flow field.

建立了一个由6个参数决定的四角切圆流动二维速度场简化模型，该模型能够反映切圆流场的基本特征。

However, the tangential motion of the fluid in the smooth tube was only stochastic, and the tangential velocity was smaller by two orders of magnitude.

而光管内流体的流动只有随机的切向运动，且其切向速度要比扭带管内的切向速度小2个数量级；

Its maximum axial and tangential velocity attenuate proportionally with the negative index of its distance from the nuzzles.

旋转射流截面最大轴向速度和切向速度与喷距的负指数成正比关系衰减。

Electromagnetic stirring can transform the water flow impact velocity into the tangential velocity, reduce the impact depth and weaken erose to shell, and create favorable conditions for inclusions gathered up and floatation.

电磁搅拌能将水口流股的冲击速度转化为切向速度，降低直通水口的冲击深度和减弱旋转水口对坯壳的冲刷，为夹杂物的聚集上浮创造了有利条件。

According to the simulation results, maximum tangential velocity appears near wall.

根据模拟结果分析可以看出流体的切向速度最大值出现在壁面附近。

Analysis on the tangential velocity behavior of the confined swirling flow

有限旋转气流的切向速度特性分析

Four tangential velocity distributions considered are Rankine vortex, forced vortex, free vortex and constant angle vortex.

旋流器出口的四种切向速度分布为：Rankine涡、强迫涡、自由涡和常数角涡。

The gas flow in cyclone is mostly tangential flow, which has a regular velocity field, and the radial flow is minimum. The flow field is mainly composed of forced vortex flow and little free vortex flow.

通过研究看出，卧式旋风筒内气流流动主要是切向流动，径向流动最小，并且切向速度有较好的分布规律，主要是以强制涡区为主，自由涡区很小；

Numerical techniques related to the calculation of normal vector, tangential velocity, curvature and contact line are explained in detail.

文中介绍了有关泡面法向矢量、切向速度、曲率和接触线等的计算技术。

Larger tangential velocity and radial velocity are beneficial to the separation of the fiber and the yarn twisting.

较大的切向速度和径向速度有利于纱线的加捻和纤维的分离，故选择喷气涡流纺喷嘴时，为更容易纺纱和提高纱线质量，喷孔角度应适当大些。

Concerning the real tangential flow field, a reconstruction program of 2-D velocity field is developed.

对于实际的四角切圆速度场，本文开发了基于矢量层析算法的一般二维速度场重建程序。

As the increase of velocity, the axial velocity is not as uniform as on it's low velocity, the tangential velocity become higher, the gas-solid slip velocity increase appreciably.

随着速度的增加，同一截面内轴向速度的均匀化程度降低，而切向速度有渐增的趋势，气固滑移速度略微增大。

Using the equation, regarding the projection angle as a small quantity, neglecting the differentiation of the absolute value of the tangential velocity with respect to the time, the P.C. Chou formula was easily obtained.

利用爆轰驱动平板的抛射角方程，在小抛射角条件下，假设切向速度大小随时间的变化率为零，很容易得到周培基（P.C.Chou）公式。

As the engine noise is caused largely due to the fan, and fan noise is proportional to the 4th power of the blade tip tangential velocity.

发动机噪音很大部分是由于风扇造成的，而风扇的噪声又与叶尖切线速度的4次方成正比。

The results show that magnitude of tangential velocity component of absolute velocity is larger one order than that of radial component.

试验表明，蜗壳内部液体绝对速度的圆周分速度比径向分速度大一个数量级；

Outside take most greatly tangential velocity as, the velocity field divides into the out eddy zone and inner eddy zone.

以最大切向速度点为界，速度场分为外涡流区与内涡流区两个区域。