摘要
本文通过对支管系统最大压力偏差计算方法的简化，推导出均匀坡下微灌支管系统允许压力偏差分配比例的解析公式，并对有关问题进行了简要讨论。
An analytic formula of distribution ratio of allowable pressure for mini-irrgation branch system on the uniformslop land was put forward be simplifying the calculation method of maximium pressure doviation of branch system Andsome problems concerned were discussed bricfly.
出处
《喷灌技术》
北大核心
1995年第2期26-30,共5页
关键词
微灌支管
压力偏差
数值解法
mini-irrigation blanch pressure deviation
numerical solution
