Title :
The Numerical Simulation of Security of Groundwater Supply in the Centralized Exploitation Condition of a Large Irrigation District
Author :
Li, Yang ; Lingfei, Xie ; Qingbo, Ruan
Author_Institution :
Guangxi Hydraulic Res. Inst., Nanning
Abstract :
A three dimensional groundwater flow model is built based on the analysis of hydrogeological conditions of a large irrigation district and all the parameters are determined by the model in 5 sub-domains of the irrigation district. The reliability of the model is tested by long series historical groundwater monitoring data and the model is then used for the analysis of centralized groundwater exploitation. It is shown that the analysis method used in the simulation is reasonable and the simulation result has a higher forecasting precision and potential practical values.
Keywords :
computational fluid dynamics; condition monitoring; flow simulation; groundwater; irrigation; security; water supply; 3D groundwater flow model; centralized exploitation condition; centralized groundwater exploitation; groundwater supply security; hydrogeological conditions; large irrigation district; long series historical groundwater monitoring data; numerical simulation; Agriculture; Analytical models; Computer science; Irrigation; Lakes; Numerical simulation; Predictive models; Rivers; Security; Software engineering; Visual Modflow; centralized exploitation; groundwater level; parameter rectified; safe water supply;
Conference_Titel :
Computer Science and Software Engineering, 2008 International Conference on
Conference_Location :
Wuhan, Hubei
Print_ISBN :
978-0-7695-3336-0
DOI :
10.1109/CSSE.2008.102
