摘要
以断面平均的一维动态COD水质模型为基础,本文建立了一个计算潮汐河流一维动态COD水环境容量的数学模型,并将其应用于黄浦江干流米市渡至吴淞口长约80km河段的动态COD容量计算,获得了较合理的结果.结果表明潮汐河流上下游的水质相互影响,其水环境容量与潮汐的涨落密切相关.
Based on a section-averaged 1-D unsteady COD water quality model,a mathematical model for 1-D unsteady COD capacity of water environment in tidal river is presented.The model is used to calculate the unsteady COD capacity at a segment of the length about 80 km in Huangpu River (between Mi-Shi-Du and Hu-Song-Kou) and some reasonable results are obtained.The results show that the water quality at upstream and downstream in tidal river influences each other and the COD capacity of water environment is closely related to the fluctuation of tide.
出处
《水利学报》
EI
CSCD
北大核心
1992年第9期15-22,共8页
Journal of Hydraulic Engineering
