| 张峰水库输水二干管线工程重力流水力过渡过程的数值模拟 |
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| 引用本文： | 吴建华,欧楠,程洪霞.张峰水库输水二干管线工程重力流水力过渡过程的数值模拟[J].科学之友,2010(3). |
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| 作者姓名： | 吴建华 欧楠 程洪霞 |
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| 作者单位： | 太原理工大学水利科学与工程学院; |
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| 基金项目： | 山西省研究生优秀创新项目“基于调压塔防护下压力管路安全运行的计算机数值模拟研究”课题的资助 |
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| 摘 要： | 在供水工程中,当突然启动、停止或为调节流量而起用阀门时所产生的水锤压力往往较大,破坏性强,常造成意外损失。因此,对关阀水锤进行正确的计算分析,做出必要的防护措施尤为重要。本文以张峰水库输水二干管线工程为工程背景,进行重力流的水力过渡过程数值模拟,并对计算结果做出分析。
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| 关 键 词： | 重力流 关阀水锤 调流调压阀 |
Zhangfeng Reservoir Water 2 dry pipeline Project Force of Gravity Flow Numerical Simulation of the Transition Process |
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| Wu Jianhua,Ou Nan,Cheng Hongxia.Zhangfeng Reservoir Water 2 dry pipeline Project Force of Gravity Flow Numerical Simulation of the Transition Process[J].Friend of Science Amateurs,2010(3). |
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| Authors: | Wu Jianhua Ou Nan Cheng Hongxia |
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| Institution: | Wu Jianhua,Ou Nan,Cheng Hongxia |
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| Abstract: | start, stop or adjust the valve when the flow of the sky with the water hammer pressure generated tend to have larger,destructive strong and a common cause of accidental loss. Therefore, off valves water hammer with a correct calculation and analysis, to make the necessary protective measures is particularly important. Paper that is dry Zhangfeng Reservoir water pipeline project as two engineering background to carry out gravi-ty-flownumerical simulation of the hydraulic transition process, and to make anal... |
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| Keywords: | gravity flow off valve water hammer tune flowpressure regulating valve |
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