Hydraulic Network Analysis Using Linear Theory
Hydraulic Network Analysis Using Linear Theory
复制标题
使用线性理论进行水力网络分析
DOI：
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发表时间：
1972
期刊：
影响因子：
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通讯作者：
Carl O. A. Charles
中科院分区：
文献类型：
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作者：
D. Wood;Carl O. A. Charles
提出了一种分析水力网络中流量分布的方法。基本上，该方法使用线性化水头损失项，允许通过一组 n 个线性方程来描述 n 个管道网络，这些线性方程可以同时求解流量分布。由于使用了线性近似，因此需要进行多次试验才能获得准确的解决方案。这种分析水力网络的方法的特点是保证收敛，与其他可用方法相比，收敛速度非常快。原因之一是可以计算相当准确的初始流量分布并且不需要初始估计。此外，该方法直接适用于闭环系统和开闭环系统。该方法也很容易在数字计算机上编程求解。
A method of analyzing flow distribution in hydraulic networks is presented. Basically, this method uses a linearized head loss term which allows a network of n pipes to be described by a set of n linear equations which can be solved simultaneously for the flow distribution. Because of the linear approximations used, several trials will be required to get an accurate solution. This method of analyzing hydraulic networks is characterized by an assured convergence which is very rapid when compared to other available methods. One reason for this is that it is possible to compute a fairly accurate initial flow distribution and no initial estimates are required. In addition, the method applies directly to both closed loop systems and open-closed loop systems. The method is also easy to program for solution on a digital computer.