30 citations · 260 across the 29 of their papers we have counts for
5 papers · 1 filter
Statistical Reconstruction of Microstructures Using Entropic Descriptors
R. Piasecki, W. Olchawa, D. Frączek +1
We report a multiscale approach of broad applicability to stochastic reconstruction of multiphase materials, including porous ones. The approach devised uses an optimization method…
Controlling spatial inhomogeneity in prototypical multiphase microstructures
D. Frączek, R. Piasecki, W. Olchawa +1
A wide variety of real random composites can be studied by means of prototypes of multiphase microstructures with a controllable spatial inhomogeneity. To create them, we propose a…
Effective conductivity in a lattice model for binary disordered media with complex distributions of grain sizes
R. Piasecki
Using numerical simulations and analytical approximations we study a modified version of the two-dimensional lattice model [R. Piasecki,phys. stat. sol. (b) 209, 403 (1998)] for ra…
Effective conductivity in association with model structure and spatial inhomogeneity of polymer/carbon black composites
Z. Garncarek, R. Piasecki, J. Borecki +2
The relationship between effective conductivity and cell structure of polyethylene/carbon composites as well as between effective conductivity and spatial distribution of carbon bl…
Application of relative configurational entropy as a measure of spatial inhomogeneity to Co/C film evolving along the temperature
Z. Garncarek, T. Majcherczyk, D. Potoczna-Petru +1
Based on the digitized electron micrographs, we investigate a temperature evolution of Co/C film. The simple in usage quantitative characterization of the spatial disorder for syst…