摘要
用有限体积元方法建立了非饱和土壤水分入渗问题的数值模型.通过数值算例比较验证了该数值方法的有效性,同时也得到一些重要的有价值的结论.
In this paper, a numerical model for an unsaturated soil water flow equation is established by the finite volume element(FVE) methods, The numerical method has been verified and compared by the numerical examples. Satisfactory results and some other significant and valuable conclusions are obtained.
出处
《重庆工商大学学报(自然科学版)》
2009年第3期213-218,共6页
Journal of Chongqing Technology and Business University:Natural Science Edition
基金
重庆市教委科技研究项目(KJ080716)
重庆工商大学青年教师基金科研项目(0752013)
学生科技创新项目(083018)资助.
关键词
数值模拟
水流问题
入渗问题
Numerical simulation
Water flow problems
Infiltration Problems