Finite Peclet extensions of Dagan's solutions to transport in anisotropic heterogeneous formations

被引：109

作者：

Fiori, A

机构：

[1] Dipto. Sci. dell'Ingegneria Civile, Terza Università di Roma, Rome

[2] Dipto. Sci. dell'Ingegneria Civile, Terza Università di Roma, 00146 Roma, via C. Segre

来源：

WATER RESOURCES RESEARCH | 1996年 / 32卷 / 01期

关键词：

D O I：

10.1029/95WR02768

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Dagan's [1984] landmark solution for transport in heterogeneous porous formations is extended to the case of finite Peclet numbers. It is suggested that pore-scale dispersion matters only with reference to transverse spreading, and that Dagan's solution, valid for Pe = infinity, is an adequate approximation in a wide range of finite Peclet numbers.

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页码：193 / 198

页数：6

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