Title :
A High-Resolution Numerical Model for Simulation of 2D Flood Waves
Author :
Liu, Y.L. ; Sha, Li
Author_Institution :
Inst. of Water Conservancy & Hydraulic Eng., Xi´´an Univ. of Technol., Xi´´an, China
Abstract :
A high-resolution numerical model for simulating of 2D flood waves was presented based on using the two-step finite-volume component-wise TVD (total variation diminishing) scheme, by which second-order accuracy in both time and space is achieved. Numerical simulations for 2D flood waves were implemented. The comparisons with other numerical solutions show that the proposed method can be capable of dealing with 2D dam-break flood waves.
Keywords :
dams; floods; flow simulation; numerical analysis; 2D dam-break flood waves; finite-volume component-wise TVD; high-resolution numerical model; simulation; total variation diminishing scheme; Equations; Finite volume methods; Floods; Fluids; Indexes; Mathematical model; Numerical models;
Conference_Titel :
Power and Energy Engineering Conference (APPEEC), 2011 Asia-Pacific
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-6253-7
DOI :
10.1109/APPEEC.2011.5748602
