stream function

基本解释

The characteristic of this model is only to know basic and natural boundary condition, then the stream function and flow velocity required on the boundary are obtained.
这一模型的特点只需要知道边界上的基本边界条件和自然边界条件，就可以得到边界上所需要求的流函数和水流速度；
Uniform flow around a mounting cylinder is simulated with the application of FLUENT software while Reynolds number is 20,40,100. Stream function and velocity vector distributions are indicated.
使用计算流体力学软件FLUENT，模拟均匀来流绕固定圆柱的流动，模拟雷诺数为20，40，100时的绕流流动，得到流场的流函数等值线图和速度矢量图。
On the basis of the establishment of air movement equations in a confined ventilated chicken house, the governing equation, represented by the stream function and potential function, is deduced.
在建立密闭式鸡舍机械通风系统气流运动方程的基础上，推导了由流函数和势函数表示的气流运动控制方程。

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流函数
At last, solve the stream function with Two-Grid Algorithm. Program of simulating driving cavity flow have been developed.
最后,将多重网格法的原理用于流函数-涡量法中,使用V循环求解流函数方程,并开发出了驱动方腔流的模拟程序。
水利工程
流线
Secondly, separated flow in sudden expansion region (when Re is relatively small) is studied. What's more, the stream function, vorticity magnitude and velocity vectors are displayed.
论文的第二部分对雷诺数较小的情况下的突扩分离流动进行了研究，并与已有数据进行比较，显示了流线、涡线和速度分布。
流函数