Study on the simplification of the large water distribution network model

摘要：

　　In order to explore the accuracy of the water distribution network in its simplification process,with the three methods of branch collapsing,series pipe merging and parallel pipe merging,the DN300、DN500 and DN800 simplified network models were constructed under the different simplified conditions.Through comparing the pressure and flow accuracy between the original and these three simplified network models respectively,the result that the DN300 simplified model only can maintain the accuracy of the original network,but if the network is excessively simplified,its accuracy will be reduced seriously was obtained.

关键词： Network simplification Water distribution network Accuracy

作者: Baiyi Jiang Yinhuan Shi Jian Gao Hongbin Zhao

作者单位: Professor, Municipal And Environmental Engineering Institute, Shenyang Jian Zhu University; No.9, Hu Master; Municipal And Environmental Engineering Institute, Shenyang Jian Zhu University ; No.9, Hunn Project Manager, Tianjin Sambo Water Technology Co., Ltd, Tianjin 300041 Professor, Municipal Faculty, Harbin Institute of Technology; No.73, Huanghe Road, Harbin 150090

会议类型: 国际会议

会议名称: 第四十届国际海事委员会会议

会议地点: 北京

会议语种:英文

页码: 441-452

在线出版日期: 2012-10-14（万方平台首次上网日期，不代表论文的发表时间）