Herein, an approach is proposed to analyze the tortuosity of porous electrodes using the
radical Voronoi tessellation. For this purpose, a series of particle compacts geometrically …

The porous compacts of non-spherical particles are frequently used in energy storage
devices and other advanced applications. In the present work, the microstructures of …

Understanding the effects of particle configurations on their surrounding pore tortuosity and
the diffusivity of porous composites is very critical to the durability evaluations of fuel cell …

The tortuosity is one of the key parameters to characterize the transport properties of porous
media. Since the tortuosity is strongly related with the shape of particles constituting the …

The permeability of particle packing system depends on the pore porosity and tortuosity, and
the microstructure of porous network is related to particle shape and volume fraction. This …

This study focuses on the impacts of particle's sphericity on the properties of porous
materials crucial to electrochemical devices. Three-dimensional structures with spherical …

In this study, the effect of the bi-dispersion of the particle size on tortuosity is investigated. To
do that, three-dimensional computer simulations are carried out on isotropic structures of …

Tessellation methods are a relatively new approach for modeling the structure of a material.
In this paper, such structures are interpreted as sphere packing models, where molecules …

Relationships between microstructure characteristics and effective transport properties of
granular materials are crucial for many real-world applications. In the present paper …

A modelling framework for the prediction of effective properties in random packings of
particles is presented. Random packings of spheres and agglomerates of spheres are …