【摘要】 本文对密闭式循环水系统中多泵并、串联水泵端边界条件及其他各类边界条件的数学模型以及其求解方法进行了研究和探讨,同时以典型的工业供水系统为研究对象,进行了水力过渡过程的计算与研究,分析了水力过渡过程的特性。更多还原

【Abstract】 This paper, using the confined soft water circulating system as a study object, studies the mathematical model and calculating method for the boundary condition at the pump ends of many pumps in parallel and series, and for other boundary conditions in complex water supply network systems. The simulating calculation of the most adverse operating condition possible to rise up during hydraulic transient process is carried out, the transient process property of the confined water circulating system is also dealt with.更多还原