| 影响重力输水系统中关阀时间的因素分析 |
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| 引用本文： | 张志军,何文杰.影响重力输水系统中关阀时间的因素分析[J].科学技术与工程,2013,13(13):3790-3792,3807. |
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| 作者姓名： | 张志军 何文杰 |
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| 作者单位： | 西安建筑科技大学环境与市政工程学院,西安建筑科技大学环境与市政工程学院 |
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| 摘 要： | 在重力输水系统中,管道末端关阀检修操作如果不当,会引起关阀水锤。消除水锤的安全措施很多,但是最经济、有效的方式是延长关阀时间。对影响关阀时间的因素进行了分析,并得出了一般结论。
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| 关 键 词： | 重力输水系统 关阀时间 水锤 |
| 收稿时间： | 2012/12/15 0:00:00 |
| 修稿时间： | 2012/12/15 0:00:00 |
Analysis of factors affecting the time of closing the valve in the gravity pressure water transmission system |
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| Zhang Zhijun and.Analysis of factors affecting the time of closing the valve in the gravity pressure water transmission system[J].Science Technology and Engineering,2013,13(13):3790-3792,3807. |
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| Authors: | Zhang Zhijun and |
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| Institution: | (School of Environmental and Municipal Engineering,Xi’an University of Architecture and Technology,Xi’an 710055,P.R.China) |
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| Abstract: | In a gravity pressure water conveyance system , the end of the pipeline valve maintenance operation if improper, will cause the closing valve water hammer. To eliminate the water hammer using the safety measures, the economical and effective way is to delay the time of closing the valve. In the paper, the influence factors of valve closing time are analyzed and the conclusion is found. |
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| Keywords: | a gravity water conveyance system time of closing the valve water hammer |
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