stream velocity

Stream function solution of transonic flow along s_2 stream surface employing non-orthogonal curvilinear coordinates and velocity components

使用非正交曲线坐标与速度分量S2流面跨音速流函数解

Results The difference of flow velocity, flow volume and blood stream direction of pv, upv among each group is marked ( P < 0.05), but the difference of flow volume and the blood flow direction of rpv are not marked ( P> 0.05).

结果各级别组pv、upv流速、流量及血流方向变化差异显著（P<0.05），而rpv的流速及血流方向变化差异不显著（P>0.05）；

The diffusion of rotation is concerned with shear velocity. The particles have large angle and optimal orientation in the region with large curve flow stream.

纤维粒子旋转扩散与流场的剪切速度有关，在流线曲率大的区域，纤维与流线的夹角较大，并有最优取向：而在纤维与流向一致的区域内流线比较平直。

Through analyzing the performance parameters of superfine powder wormgear classifier, the velocity distribution of gas stream flowing in the classifier was built up, and the particle diameter formula for wormgear classification was derived.

研究了超微粉涡轮分级机性能分析的数学模型，建立了涡轮分级流场速度分布模型，推导了涡轮分级颗粒粒径公式。

An Analysis of Main Stream Velocity on Flanking Rudder, Accelerating Nozzle and Steering Rudder

作用在倒车舵、导管、正舵上主流速度的分析

Uniform inlet flow and thermal conditions are specified to consider the effects of entrance region. Calculated stream velocity profiles at outlet are well agreed with analytical solutions.

给定均匀来流和温度边界条件以考虑进口处流动及温度边界层未发展的影响，计算得到的出口流速分布与充分发展的圆环管Couette流动的解析结果相一致。

The velocity in the intake is not equal to the stream velocity.

进口的流速不等于河水流速.

And radiation effect may also be included. For gas stream temperature up to 2500 ℃ ( velocity about 100m/ sec.), the new method gives satisfactory results ( errors within ± 6% as compared with standard values).

对于最高达2500℃的气流温度（速度约100米／秒），新推算方法给出了令人满意的结果（和标准值比较误差在±6%以内）。

Furthermore, by dynamic simulation experiment, the influence of fluid temperature and flow stream velocity on anti-scaling performance is researched.

同时，通过动态模拟实验研究了流体温度、流速等参数对电磁防垢效果的影响。