pore network

Small-scale probe permeability measurements on differently oriented faces of highly compacted and quartz-cemented Viking Formation sandstones yield detailed permeability distributions that appear to be diagnostic of the grainand lamina-scale fabric of the samples. Permeability anisotropy of a single structureless'-appearing sample is low, reflected by a kV / kH-ratio of 0.7; corresponding k-di...

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Estimation of Relative Transport Properties in Porous Transport Layers Using Pore-Scale and Pore-Network Simulations

Journal: :Journal of The Electrochemical Society 2021

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Pore-scale simulation of drying in porous media using a hybrid lattice Boltzmann: pore network model

Journal: :Drying Technology 2021

In this work, a hybrid method coupling pseudo-potential lattice Boltzmann model (LBM) and pore network (PNM) to simulate drying in porous media is proposed. Based on the watershed method,...

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Pore throat size and connectivity determine bone and tissue ingrowth into porous implants: three-dimensional micro-CT based structural analyses of porous bioactive titanium implants.

Journal: :Biomaterials 2006

Bungo Otsuki Mitsuru Takemoto Shunsuke Fujibayashi Masashi Neo Tadashi Kokubo Takashi Nakamura

A porous structure comprises pores and pore throats with a complex three-dimensional (3D) network structure, and many investigators have described the relationship between average pore size and the amount of bone ingrowth. However, the influence of network structure or pore throats for tissue ingrowth has rarely been discussed. Four types of bioactive porous titanium implants with different por...

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