摘要
提出了考虑过渡带的适合潜水含水层和承压含水层的海水入侵数学模型,导出了相应的方程和定解条件。经实例验证,模型是合理和可靠的。
A mathematical model for seawater intrusion in aquifers is presented; which is capable of handling both confined and phreatic aquifers and mainly contains two partial differential equations. The first equation is used to describe flow of variable-density fluid (mixture of fresh water and seawater), and the second equation is used to describe the transport of dissolved salt. The model is demonstrated by using the three-dimensional observation data of seawater intrusion in Longkou, Shan-dong Province.
出处
《水科学进展》
EI
CAS
CSCD
1992年第2期81-88,共8页
Advances in Water Science
基金
博士点基金资助项目和国家"七五"重点科技攻关项目
关键词
海水入侵
承压含水层
数学模型
seawater intrusion
confined aquifer
mathematical model
miscible fluids
phreatic aquifer.
