POLLUTION ROUTING IN STREAMS

被引:19
作者
KOUSSIS, AD
SAENZ, MA
TOLLIS, IG
机构
[1] VANDERBILT UNIV,DEPT COMP SCI,NASHVILLE,TN 37240
[2] INST NATL ENERGIA,QUITO,ECUADOR
来源
JOURNAL OF HYDRAULIC ENGINEERING-ASCE | 1983年 / 109卷 / 12期
关键词
Mathematical models - Stream flow;
D O I
10.1061/(ASCE)0733-9429(1983)109:12(1636)
中图分类号
TU [建筑科学];
学科分类号
0813 ;
摘要
A method for the numerical simulation of longitudinal dispersion of pollutants in streams is developed and tested. It is based on the one-dimensional, linear advection-dispersion equation and utilizes the concept of numerical dispersion to model the physical dispersion process in a manner similar to the one used in storage routing schemes of the Muskingum-type. The validity and reliability of the computations are investigated in three examples.
引用
收藏
页码:1636 / 1651
页数:16
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