High-frequency fluctuations of indoor pressure: A potential driving force for vapor intrusion in urban areas

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

Martinus Th. van Genuchten · Soil Science Society of America Journal · 1980 · 27.4K citations

Agriculture, Earth Sciences, Soil Sciences +17

Permeability of porous solids

R. J. Millington, J. P. Quirk · Transactions of the Faraday Society · 1961 · 2.2K citations

Engineering, Materials Science, Transport Phenomena +11

A parametric model for constitutive properties governing multiphase flow in porous media

Jack Parker, R. J. Lenhard, T. Kuppusamy · Water Resources Research · 1987 · 783 citations

Engineering, Petroleum Engineering, Fluid Dynamics +16

Heuristic model for predicting the intrusion rate of contaminant vapors into buildings

Paul C. Johnson, Robert A. Ettinger · Environmental Science & Technology · 1991 · 323 citations

Natural Sciences, Environmental Engineering, Environmental Sciences +17

Effects of atmospheric pressures on gas transport in the vadose zone

Joel Massmann, Daniel F. Farrier · Water Resources Research · 1992 · 285 citations

Engineering, Earth Sciences, Soil Sciences +16