摘要
简化油田大型注水系统,并根据管段的能量平衡方程,建立支状管网水力计算的数学模型。用数值分析的方法,采用节点矩阵在计算机上求解,从而为解决支状管网水力计算问题提供了一种实用可靠的方法。以实例进行计算,也获得了较满意的结果。
According to the pipeline energy-equilibrium equation,the mathematical model of hydraulics-calculation based on a branch-shaped pipe-net is established by simplifying an oilfield big-water-injection system.With the aid of the method of numerical value analysis,the node-matrix is used to find solution on a computer,thus providing a practical and reliable method to solve the hydraulics-calculation problem of the branch-shaped pipe-net.A living example is used to make a calculation,which has yielded a satified result.
出处
《工业仪表与自动化装置》
2004年第3期58-60,共3页
Industrial Instrumentation & Automation
关键词
管网
模型简化
数学模型
数值分析
pipe-net
model simplified
mathematical model
numerical value analysis
