APPLICATION OF FDS SCHEME TO. 2D DEPTH-AVERAGED FLOW-POL-LUTANTS SIMULATION

ZhangLi-qiong、ZhaoDi-hua、LaiJihn-sung、YaoQi、XiaoJun-ying

2003Acta Scientiarum Naturalium Universitatis SunyatseniEarth and Planetary Sciences被引 2

摘要

A Fulx Difference Splitting (FDS) scheme was used in a 2D depth-averaged flow-pollutant model. Within the framework of the Finite Volume Method (FVM) a 2D simulation was transferred into solving a series of local 1D problems based on the rotational invariance property of the flux. The FDS scheme was employed to estimate the normal numerical flux of variables including water mass, momentum and pollutant concentration across the interface between cells. The scheme was checked with exact solutions and verified by observations in the Nantong reach of the Yangtze River. Calculated results well match both exact solutions and observations.

引用本文（GB/T 7714）

ZhangLi-qiong, ZhaoDi-hua, LaiJihn-sung, 等. APPLICATION OF FDS SCHEME TO. 2D DEPTH-AVERAGED FLOW-POL-LUTANTS SIMULATION[J]. Acta Scientiarum Naturalium Universitatis Sunyatseni, 2003.

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