| 一种新型的量水设备——U形渠道直壁槽式量水堰 |
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| 引用本文： | 张志昌,张宗孝,闫晋垣,刘亚菲,雷雁斌.一种新型的量水设备——U形渠道直壁槽式量水堰[J].西安理工大学学报,1992(1). |
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| 作者姓名： | 张志昌 张宗孝 闫晋垣 刘亚菲 雷雁斌 |
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| 作者单位： | 陕西机械学院水利水电学院，陕西机械学院水利水电学院，陕西机械学院水利水电学院，陕西机械学院水利水电学院，陕西省水利厅 |
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| 摘 要： | 本文通过大量系统的试验研究,得出了U形渠道直壁槽式量水堰的体型参数、水流流态及水尺位置,研究了这种量水堰的测流原理,并提出了自由出流和淹没出流时简单实用的计算方法。文中还列举了三个典型的算例可供工程设计和管理应用参考。
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| 关 键 词： | U形渠道直壁槽式量水堰 流量 水深 |
A New Type of Flow Measuring Equipment-straight wall Trough Measuring Weir of the U-shaped Channel |
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| Zhang Zhichang Zhang Zongxiao Yan Jinyuan Lei Yanbin.A New Type of Flow Measuring Equipment-straight wall Trough Measuring Weir of the U-shaped Channel[J].Journal of Xi'an University of Technology,1992(1). |
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| Authors: | Zhang Zhichang Zhang Zongxiao Yan Jinyuan Lei Yanbin |
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| Institution: | Zhang Zhichang Zhang Zongxiao Yan Jinyuan Lei Yanbin |
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| Abstract: | In this paper, based on a lot of systematic experimental research to the straight wall trough measuring weir of U-shaped Channel,the type of build parameter, flow pattern and the place of water gauge were obtained. Flow measurement theory of this type of measuring weir was researched, and a simple and practical calculation method for free and submerged flow was presented. Three typical examples were enumerated in the paper, so that to give a consultation for engineering design and management. |
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| Keywords: | Straight wall trough measuring weir of the U-shaped channel Discharge water depth |
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