| 水力式升船机阀门选型可行性研究 |
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| 引用本文： | 王 蛟,胡亚安,李中华,严秀俊.水力式升船机阀门选型可行性研究[J].水运工程,2017(9):19-25. |
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| 作者姓名： | 王 蛟 胡亚安 李中华 严秀俊 |
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| 作者单位： | 南京水利科学研究院，通航建筑物建设技术交通行业重点实验室，水文水资源与水利工程科学国家重点实验室，江苏 南京 210029；河海大学 水利水电学院，江苏 南京 210098,南京水利科学研究院，通航建筑物建设技术交通行业重点实验室，水文水资源与水利工程科学国家重点实验室，江苏 南京 210029,南京水利科学研究院，通航建筑物建设技术交通行业重点实验室，水文水资源与水利工程科学国家重点实验室，江苏 南京 210029,南京水利科学研究院，通航建筑物建设技术交通行业重点实验室，水文水资源与水利工程科学国家重点实验室，江苏 南京 210029 |
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| 摘 要： | 输水阀门是水力式升船机的核心部件,对其进行专门的选型研究十分必要且意义重大。基于景洪水力式升船机原型试验成果,综述常用闸阀门的应用情况及水力学研究进展,分析得出:基于成熟的阀门防空化技术,可以适当降低阀门的空化性能要求、选用锥阀替代活塞式调流阀进一步降低造价。论证了水力式升船机阀门选型研究的可行性。
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| 关 键 词： | 原型试验 阀门水力学 可行性 选型 |
Selection feasibility study of hydro-floating ship lift valve |
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| WANG Jiao,HU Ya-an,LI Zhong-hua and YAN Xiu-jun.Selection feasibility study of hydro-floating ship lift valve[J].Port & Waterway Engineering,2017(9):19-25. |
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| Authors: | WANG Jiao HU Ya-an LI Zhong-hua and YAN Xiu-jun |
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| Institution: | Nanjing Hydraulic Research Institute,Key Laboratory of Navigation Structures,State Key Laboratory of Hydrology-water Resources and Hydraulic Engineering,Nanjing 210029,China;College of Conservancy and Hydropower Engineering,Hohai University,Nanjing 210098,China,Nanjing Hydraulic Research Institute,Key Laboratory of Navigation Structures,State Key Laboratory of Hydrology-water Resources and Hydraulic Engineering,Nanjing 210029,China,Nanjing Hydraulic Research Institute,Key Laboratory of Navigation Structures,State Key Laboratory of Hydrology-water Resources and Hydraulic Engineering,Nanjing 210029,China and Nanjing Hydraulic Research Institute,Key Laboratory of Navigation Structures,State Key Laboratory of Hydrology-water Resources and Hydraulic Engineering,Nanjing 210029,China |
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| Abstract: | Culvert valve is the core component of HFSL,so specialized selection study is very necessary and significant.In this paper,based on the consideration of prototype measurement results of Jinghong HFSL,through the summary of hydraulic progress research of gate and valve,we got a conclusion that based on the mature cavitation defense technologies,we could properly reduce the cavitation performance of valves,reduce the valves cost by replacing piston valve with taper valve,and demonstrate the feasibility of valve selection research of HFSL. |
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| Keywords: | prototype test valve hydraulics feasibility model selection |
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