Journal of Soil Science · 1959 · 259 citations · 9 references
EngineeringChemical EngineeringTransport PhenomenaFluid-flow In Porous MediaPermeability AnalysisPorosity AnalysisPorous MaterialsPorous Media FlowTransport In Porous MediaDiffusion In Porous MediaGas PermeabilityPorous MediaPorous Media PermeabilityTransport Properties In Porous Media
Summary The effect of the obstruction of solid on the permeability of porous media is examined. From this it is concluded that, in Penman's equation for diffusion of gases through porous media, the constant 0.66 should be replaced by at where a is the porosity.
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Fluid flow through granular beds
P. C. Carman · Process Safety and Environmental Protection · 1997 · 3.3K citations
A RELATION BETWEEN PERMEABILITY AND SIZE DISTRIBUTION OF PORES
T. J. Marshall · Journal of Soil Science · 1958 · 505 citations