Dynamic Capillary Pressure Mechanism for Instability in Gravity-Driven Flows; Review and Extension to Very Dry Conditions

A Closed‐form Equation for Predicting the Hydraulic Conductivity of Unsaturated Soils

Martinus Th. van Genuchten · Soil Science Society of America Journal · 1980 · 26.8K citations

Geotechnical Engineering, Unsaturated Soils, Hydraulic Conductivity +15

Hydraulic properties of porous media

R. H. Brooks, A. T. Corey · Digital Collections of Colorado (Colorado State University) · 1963 · 5.3K citations

Pore Structure, Engineering, Civil Engineering +3

The penetration of a fluid into a porous medium or Hele-Shaw cell containing a more viscous liquid

P. G. Saffman, Geoffrey Ingram Taylor · Proceedings of the Royal Society of London A Mathematical and Physical Sciences · 1958 · 3.1K citations

THE THEORY OF INFILTRATION

J. R. Philip · Soil Science · 1957 · 1.2K citations

Filtration, Hydrogeology, Engineering +5

THE THEORY OF INFILTRATION

J. R. Philip · Soil Science · 1958 · 819 citations

Filtration, Hydrogeology, Soil Property +12