| 城市排污管道中污水的流态分析 |
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| 引用本文： | 周富春,杨延梅.城市排污管道中污水的流态分析[J].重庆交通大学学报(自然科学版),2004,23(Z1):100-101,104. |
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| 作者姓名： | 周富春 杨延梅 |
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| 作者单位： | 重庆交通学院,河海学院,重庆400074 |
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| 摘 要： | 对圆形和矩形排污管道中污水的水力学参数进行了分析,推导出一系列公式,然后对这些公式中各个参数的确定和公式的应用进行了说明。
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| 关 键 词： | 污水管道 速度 流量 |
| 文章编号： | 1001-716X(2004)S0-0100-02 |
| 修稿时间： | 2004年3月21日 |
An analysis on state of flow in the city's sewage pipe |
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| Abstract: | Drainage sewage water system is very important to a city or town. Drainage sewage water system design is related to many aspects,among which,hydraulic calculation is a very important content.Traditional hydraulic calculation is very complicated,the relation among each parameter is vague. So this paper infers 14 formulas. These formulas can make the relation among each parameter clear.According to formula 10,diameter(d)of circle sewage pipe can be easy obtained;according to formula 13,both sides(a,b) of retangle sewage pipe can also be got to.Lastly this paper still discusses how to define each parameter, and how to use these formulas. |
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| Keywords: | sewage pipe current velocity rate of flow |
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