扬范泵站停泵水锤的计算机仿真  

The Computer Simulation of Yangfan Pump Station Pumpstop Water Hammer

作　　者：贾锦霞[1] 

机构地区：[1]山西省遥感中心,太原030001

出　　处：《电脑开发与应用》2000年第11期20-21,23,共3页Computer Development & Applications

摘　　要：对扬范泵站压力管路的水锤防护措施进行了计算机仿真和现 场测试，确定事故停泵水力过渡过程泵出口或管道中点处的水锤压力，瞬态流量及瞬态转速 的 变化。结果说明，只要设计合理，水锤消除器是一种结构简单、安装方便的水锤消除设施。The water hammer protection measures of pressure pipe in Yangfan Pump Station is simulated and tested on the site.The water hamm er pressures,transient rate of flow and transient revolution on the pump exit an d the center of pipe line in water power transient process during accidental pum p stop are determined.The results show that the water hammer annihilator is a ki nd of water hammer protection measures which is simple in structure,convenient i n installation,as it is designed properly.

关 键 词：扬范泵站 水锤 计算机仿真 水力学 

分 类 号：TV675[水利工程—水利水电工程] TP391.9[自动化与计算机技术—计算机应用技术]