Modeling of Water Dynamics on Soil in Water Storage Pit Irrigation

被引：0
|
作者：
Li, Jingling [1 ]
Sun, Xihuan [1 ]
Ma, Juanjuan [1 ]
Cui, Jie [1 ]
Liu, Qiuli [1 ]
Shen, Xing [1 ]
机构：
[1] Taiyuan Univ Technol, Coll Water Resource Sci & Engn, Taiyuan 030024, Peoples R China
来源：
ARTIFICIAL INTELLIGENCE AND COMPUTATIONAL INTELLIGENCE, PT I | 2011年 / 7002卷
关键词：
water storage pit irrigation; soil water movement; finite volume method; numerical simulation;
D O I：
暂无
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
In order to improve soil water use efficiency and under water storage pit irrigation condition, the soil water dynamics was evaluated by a two-dimensional model based on the finite volume method. The simulations of soil water content were compared with the water content measurements. The results showed: Good agreement was found between simulated and measured wetting front and water distribution during simulation period. It indicated that the two-dimensional mathematic model for water storage pit irrigation was correct and solving the model with finite volume method was feasible. The mathematical model can be satisfactorily used to describe the soil water properties under water storage pit irrigation.
引用
收藏
页码：51 / 58
页数：8
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