中文核心期刊
CSCD来源期刊
中国科技核心期刊
RCCSE中国核心学术期刊

重庆交通大学学报(自然科学版) ›› 2004, Vol. 23 ›› Issue (Z1): 100-101.

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城市排污管道中污水的流态分析

周富春,杨延梅   

  1. 重庆交通学院河海学院,重庆400074
  • 收稿日期:2004-03-21 出版日期:2004-07-15 发布日期:2015-05-18
  • 作者简介:周富春(1972—)男,四川键为人,讲师,在职博士生,从事环境灾害的研究及教学工作

An analysis on state of flow in the city’s sewage pipe

ZHOU Fu-chun , YANG Yan-mei   

  1. School of River & Ocean Engineering, Chongqing Jiaotong University, Chongqing, 400074,China
  • Received:2004-03-21 Online:2004-07-15 Published:2015-05-18

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, 的确定和公式的应用进行了说明

关键词: 污水管道, 速度, 流量

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

Key words: sewage pipe, current velocity, rate of flow

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