出口断面是孔口流量系数及沿程孔口出流量的变化问题进行了理论分析和试验验证。

出口断面流量法

(1)In this paper the relationship between Muskingin method and downstream section method has been given and the rate of discharge at downstream section and the method of calculation for the number of linear reservoir system have been given.

给出马斯京根方法与出口断面流量法的互相联系及证明,并给出了出口断面流量的比值及线性水库系统n值的简单计算方法。

(2) outlet measuring section of pump

(3) flow out rate

出口流量

Comparative analysis between two methods measuring drilling fluid flow out rate;

两种钻井液出口流量测量方法的对比分析

(4) section runoff

断面流量

(5) interface section method

接口断面法

(6) orifice discharge

孔口出流量

Therefore,orifice discharge increase along porous pipes.

运用水力学原理,对多孔配水管孔口出流量公式的孔口作用水头、孔口流量系数及沿程孔口出流量的变化问题进行了理论分析和试验验证。