摘要
采用Visual Basic6.0开发了长管道多泵并联系统水锤计算的可视化软件.软件的数学模型中对水锤计算采用的是目前较成熟的特征线法,并在边界条件处理中考虑了多种可能的情况.软件可进行多台并联泵中一台或几台泵的事故停泵或正常停泵的水锤计算,并可在管线中任何位置设置几种常用的水锤防护设施并分析其水锤防护效果.另外,软件还具有计算的动态演进控制功能和计算后处理绘图功能.对广东大亚湾引水工程进行水锤计算的实例表明了该软件的实用性.
The software for calculation of water hammer in parallel pumps system with long pipeline is developed by Visual Basic 6.0. In the mathematic model of the software, the popular characteristics method for numerical calculation of water hammer is adopted; and many possible cases are considered in boundary condition disposal. The software can be used for calculating the water hammer caused by accidental or normal shutdown of all or a part of pumps in the system, and analyzing the protection effect of several kinds of water hammer protection measures that will probably be set at any place amid the pipeline. It is convenient to control the running progress of calculation and plot charts of calculated results for intuitive analysis on the software platform. The practicability of the software is testified by its application to calculation of water hammer in Dayawan Water Supply Project in Guangdong Province.
出处
《武汉大学学报（工学版）》
CAS
CSCD
北大核心
2005年第6期100-104,共5页
Engineering Journal of Wuhan University
基金
武汉大学水资源与水电工程科学国家重点实验室开放基金项目(2003C2005)资助
关键词
泵站
长管道
水锤
软件
可视化
pumping station
long pipeline
water hammer
software
visualization
