垂直整合流、排放潜力与杜普伊-福希海默近似法。

Vertically integrated flows, discharge potential, and the Dupuit-Forchheimer approximation.

作者信息

Strack O D L, Barnes R J, Verruijt A

机构信息

Department of Civil Engineering, University of Minnesota, 500 Pillsbury Drive Southeast, Minneapolis, MN 55455, USA.

出版信息

Ground Water. 2006 Jan-Feb;44(1):72-5. doi: 10.1111/j.1745-6584.2005.00173.x.

DOI:10.1111/j.1745-6584.2005.00173.x

PMID:16405468

Abstract

We summarize observations made by various researchers regarding the discharge potential, vertically integrated flows, and the Dupuit-Forchheimer approximation. If a regional flow model is formulated in terms of the discharge potential and the boundary conditions can be written in terms of the discharge potential and the boundary discharges, then the discharges are correct throughout the model domain, without embracing any additional simplifying assumptions.

摘要

我们总结了不同研究人员关于排泄势、垂向整合流以及杜普伊-福希海默近似的观测结果。如果根据排泄势来构建区域水流模型，并且边界条件可以用排泄势和边界流量来表示，那么在整个模型域内流量都是正确的，无需采用任何额外的简化假设。