Simple, robust, and efficient algorithm for gradually varied subcritical flow simulation in general channel networks

Journal of Hydraulic Engineering

Volumn 137, Issue 7, 2011, Pages 766-774

  Zhu, Dejun ^a   Chen, Yongcan ^a   Wang, Zhiyong ^a   Liu, Zhaowei ^a  

^a TSINGHUA UNIVERSITY   (China)

Author keywords

Algorithms; Critical flow; Finite difference method; Flow simulation; Networks; Open channels

Indexed keywords

BACKWATER EFFECTS; CHANNEL NETWORK; CRITICAL FLOW; EFFICIENT ALGORITHM; FINITE DIFFERENCE; FLOW DIRECTION; FOUR-POINT; IN-CHANNELS; JUNCTION POINT; LOOPED STRUCTURES; NUMERICAL MODELS; OPEN CHANNELS; PREISSMANN SCHEME; RIVER NETWORK; SAINT VENANT EQUATION; SIMULATED RESULTS; SOUTH CHINA; STAGE PREDICTION; SUBCRITICAL FLOW; SYSTEM OF EQUATIONS;

ALGORITHMS; FINITE DIFFERENCE METHOD; NEWTON-RAPHSON METHOD; NONLINEAR EQUATIONS; NUMERICAL METHODS;

FLOW SIMULATION;

ALGORITHM; COMPUTER SIMULATION; FINITE DIFFERENCE METHOD; FLOW MODELING; NUMERICAL MODEL; OPEN CHANNEL FLOW;

CHINA;

EID: 79960141444     PISSN: 07339429     EISSN: None     Source Type: Journal    
DOI: 10.1061/(ASCE)HY.1943-7900.0000356     Document Type: Article

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