A Linearized Finite Difference Scheme for the Richards Equation Under Variable-Flux Boundary Conditions

A general mass‐conservative numerical solution for the unsaturated flow equation

Michael A. Celia, Efthimios T. Bouloutas, Rebecca Lynne Zarba · Water Resources Research · 1990 · 1.8K citations

Natural Resources, Geological Engineering, Hydrology +14

A Comparison of Numerical Simulation Models For One‐Dimensional Infiltration

R. Haverkamp, Michel Vauclin, Jaoudat Touma et al. · Soil Science Society of America Journal · 1977 · 653 citations

Agriculture, Hydrology, Soil Sciences +17

A study on iterative methods for solving Richards’ equation

Florian List, Florin A. Radu · Computational Geosciences · 2016 · 250 citations · Full text

Natural Sciences, Computational Engineering, Physics +17

Mass conservative numerical solutions of the head‐based Richards equation

Klaus Rathfelder, Linda M. Abriola · Water Resources Research · 1994 · 185 citations

Engineering, Earth Sciences, Soil Sciences +17

A note on estimating finite difference interblock hydraulic conductivity values for transient unsaturated flow problems

R. Haverkamp, Michel Vauclin · Water Resources Research · 1979 · 176 citations

Agriculture, Civil Engineering, Soil Sciences +16