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Distributed-Framework Basin Modeling System: Ⅲ. Hydraulic Modeling System
Water ( IF 3.0 ) Pub Date : 2021-02-28 , DOI: 10.3390/w13050649 Xiaoning Li , Chuanhai Wang , Gang Chen , Xing Fang , Pingnan Zhang , Wenjuan Hua
Water ( IF 3.0 ) Pub Date : 2021-02-28 , DOI: 10.3390/w13050649 Xiaoning Li , Chuanhai Wang , Gang Chen , Xing Fang , Pingnan Zhang , Wenjuan Hua
A distributed-framework basin modeling system (DFBMS) was developed to simulate the runoff generation and movement on a basin scale. This study is part of a series of papers on DFBMS that focuses on the hydraulic calculation methods in runoff concentration on underlying surfaces and flow movement in river networks and lakes. This paper introduces the distributed-framework river modeling system (DF-RMS) that is a professional modeling system for hydraulic modeling. The DF-RMS contains different hydrological feature units (HFUs) to simulate the runoff movement through a system of rivers, storage units, lakes, and hydraulic structures. The river network simulations were categorized into different types, including one-dimensional river branch, dendritic river network, loop river network, and intersecting river network. The DF-RMS was applied to the middle and downstream portions of the Huai River Plain in China using different HFUs for river networks and lakes. The simulation results showed great consistency with the observed data, which proves that DF-RMS is a reliable system to simulate the flow movement in river networks and lakes.
更新日期：2021-02-28
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