Special relative permeability functions with analytical solutions for transient flow into unsaturated rock matrix
作者： Yu-Shu Wu , Lehua Pan
DOI: 10.1029/2002WR001495
关键词:
摘要: [1] This paper presents a class of analytical solutions for transient flow into unsaturated rock matrix. These are derived using specially correlated, physically meaningful relative permeability and capillary functions. The processes in matrix blocks generally described by the Richards' equation. describe full behavior have proven (through various examples) to be useful verifying numerical model results.
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