velocity distribution function

Through the data generalization analysis of transverse velocity distribution, the function of transverse correction coefficient kh between the average velocity of perpendicular bisector in the U-shaped canal and cross section can be obtained. 4.

通过流速横向分布的概化分析，得到U形渠道中垂线平均流速与断面平均流速之间横向修正系数kh的确定函数。

The tangential pressure flow velocity is an odd function of the parameter y, and the axial Couette flow velocity distribution along the radial direction in the screw grooves is a similar parabola distribution.

其中切向压力流是关于y轴的奇函数，轴向拖动流在转子螺槽类似抛物线分布，将速度沿螺槽深度积分得到泵流量扬程关系式。

The cross-section circumferential velocity distribution at outlet of the spiral flow generator is a liner function.

起旋器出口 断面 周向流速分布在主流区近似呈线性分布.

Firstly, MATLAB software is used to do a function resolution on flow area of the anomalous orifice spool valve, and numerical simulation on velocity and pressure distribution in the valve cartridge under different inlet flows and opening are done and the results are analyzed.

首先，对异形阀口滑阀的过流面积进行MATLAB数值解析，对不同流量、阀口开度下阀内的速度场和压力分布等做了数值模拟，并对数值计算或仿真结果做了分析。