Prediction of effective diffusivities in porous media using spatially periodic models : Saez, A E; Perfetti, J C; Rusinek, I Transport Porous MediaV6, N2, April 1991, P143–157

Prediction of effective diffusivities in

Prediction of effective diffusivities in porous media using spatially periodic models

✍ A. E. Sáez; J. C. Perfetti; Isak Rusinek 📂 Article 📅 1991 🏛 Springer Netherlands 🌐 English ⚖ 657 KB

Calculations of effective diffusivities in three-dimensional, spatially periodic porous media are performed. For isotropic systems, it is found that, for a given porosity, the predicted value of the effective diffusivity matches experimental results for randomly-packed beds of spheres. Furthermore,