河网水流数值模拟在沿江平原水系优化调度中的运用

Application of Numerical Simulation of River Network Flow in Optimal Regulation of River System in Plain Along the Yangtze River

文章建立了南通市港闸区西片河网非恒定流数学模型,并提出了多个调水运行方案,利用建立的数学模型,对各种方案进行河网水流数值模拟,系统地研究了运行调度的优化问题。对调水运行6种现状方案和9种规划方案的计算结果进行综合分析,得出结论。

In this paper,a mathematical model of unsteady flow in Nantong Gangzha West Area is established.Several schemes of water diversion operation are put forward.The mathematical model is used to simulate the flow of river network for various schemes,and the optimization of operation and dispatch is studied systematically.The calculation results of six current schemes and nine planning schemes for water diversion operation are com prehensively analyzed,and the conclusion is drawn.