| 多孔管集水均匀性的理论分析 |
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| 引用本文： | 陈水俤.多孔管集水均匀性的理论分析[J].福州大学学报(自然科学版),1999,27(3):2-81. |
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| 作者姓名： | 陈水俤 |
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| 作者单位： | 福州大学土木建筑工程学院,福建,福州,350002 |
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| 摘 要： | 多孔管广泛用于给水排水设备的配水和集水系统中．作为集水使用时，集水均匀性是衡量集水性能的一个重要指标．本文通过建立集水管水流的微分方程，推导出压力水头线的无量纲公式，并给出了多孔管集水均匀度理论计算方法．
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| 关 键 词： | 多孔管 集水管 均匀性 |
Theoretical Analysis on the Catch-Water Uniformity of Perforated Water Pipe |
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| CHEN Shui-di.Theoretical Analysis on the Catch-Water Uniformity of Perforated Water Pipe[J].Journal of Fuzhou University(Natural Science Edition),1999,27(3):2-81. |
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| Authors: | CHEN Shui-di |
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| Institution: | CHEN Shui-di (College of Civil and Architectural Engineering,Fuzhou University,Fujian Fuzhou 350002,China) |
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| Abstract: | Perforated pipes are widely applied in water and waste water equipment as catcher and the uniformity of catch-water is a key indicator to evaluate its performance. The dimensionless formulae of pressure head curve was deduced by establishing fluid differential equation of perforated pipe and a theoretical method to calculate the catch uniformity of perforated pipe was given. |
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| Keywords: | perforated pipe catch-water pipe uniformity |
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