| 考虑流量变化过程的泵站输水系统优化方法 |
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| 引用本文： | 白丹,刘文芳,李占斌,唐莲. 考虑流量变化过程的泵站输水系统优化方法[J]. 西安理工大学学报, 2002, 18(3): 228-230 |
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| 作者姓名： | 白丹 刘文芳 李占斌 唐莲 |
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| 作者单位： | 西安理工大学,水利水电学院,陕西,西安,710048 |
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| 摘 要： | 在考虑了泵站流量变化过程的基础上，建立了泵站加压输水管道系统优化设计的线性规划模型。在保证各阶段供水流量和压力条件下，可确定各供水阶段所需扬程和各输水管段尺寸的最优值，使系统年费用最低。计算结果可为泵站加压输水系统的设计与运行提供科学依据。
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| 关 键 词： | 流量变化 泵站 输水系统 优化设计 |
| 文章编号： | 1006-4710(2002)03-0228-03 |
| 修稿时间： | 2001-10-09 |
The Optimal Method for Pump Station Water Transporting System in Considering Variations in Flow Changes |
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| BAI Dan,LIU Wen-fang,LI Zhan-bin,TANG Lian. The Optimal Method for Pump Station Water Transporting System in Considering Variations in Flow Changes[J]. Journal of Xi'an University of Technology, 2002, 18(3): 228-230 |
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| Authors: | BAI Dan LIU Wen-fang LI Zhan-bin TANG Lian |
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| Abstract: | The linear programming model for optimal design of water transporting pipe line system with pressure added in the pump stations is established based on considering variations in pump station flow.In the case of ensuring water supply flow and pressure in each section,the lift required by each water supply section and the optimal values of sizes of each water transporting section can be determined so as to make the yearly cost of the system be the lowest.The results from the calculation can provide scientific basis for the design of water transporting system with pressured added in pumping stations and their operations. |
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| Keywords: | flow changes pumping station water transporting system optimal design |
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