Model geometries of random porous materials

Model geometries of random porous materials - ScienceDirect.com

Abstract. We describe a method for modeling the geometry of random porous materials. The approach enables the independent selection of crucial parameters, ...

Model geometries of random porous materials - NASA/ADS

Due to the diverse and systematic variation possibilities, the method is suitable for developing and optimizing porous structures. The geometries can be ...

Model geometries of porous materials - arXiv

We describe a method for modeling the geometry of porous materials. The approach enables the independent selection of crucial parameters, including porosity, ...

[2404.12232] Model geometries of porous materials - arXiv

Abstract:We describe a method for modeling the geometry of porous materials. The approach enables the independent selection of crucial ...

Model Geometries of Porous Materials - Search eLibrary :: SSRN

We describe a method for modeling the geometry of porous materials. The approach enables the independent selection of crucial parameters, ...

The random-spheres model for porous materials - ScienceDirect

In the “random spheres model” for porous materials the porous substance is assumed to consist of a large number of randomly overlapping solid microspheres, ...

Geometric Models for Isotropic Random Porous Media: A Review

Both closed-pore and open-pore systems are discussed. The Poisson grain model, the model of hard spheres packing, and the penetrable sphere ...

Finite Element Modeling of Porous Microstructures With Random ...

To be noted microstructures of porous materials of practical existence consist of randomly distributed pores of various sizes and different shapes and ...

Monte Carlo simulation of random, porous (foam) structures for ...

layered detectors; however, the random geometry of porous materials has limited the effectiveness of ... order to overcome the complexities of modeling a random ...

Evaluation of geometric tortuosity for 3D digitally generated porous ...

Modeling allows the generation of porous media with a great variety of microstructures and different complexities. Voxel-based models are ...

Accurate prediction of discontinuous crack paths in random porous ...

The digital model of random porous media is composed of 256 × 256 square pixels of size a2, with a = 0.05 mm being the length of pixels ...

Geometric Models for Isotropic Random Porous Media: A Review

Models for random porous media are considered. The models are isotropic both from the local and the macroscopic point of view; that is, ...

Limit Models of Pore Space Structure of Porous Materials for ...

This paper proposes the application of capillary and chain random models of pore space structure for determination of limit pore diameter distributions of ...

A three-dimensional statistical model for imaged microstructures of ...

A thresholded Gaussian random field model is developed for the microstructure of porous materials ... geometry of the pore structure to assess model fit.

Model Geometries of Porous Materials - OUCI

S Torquato, Random Heterogeneous Media: Microstructure and Improved Bounds on Effective Properties, № 44, с. · S De Carolis, Effect of porosity and pore size ...

Real Porous Media: Local Geometry and Macroscopic Properties

Similarly, the macroscopic mechanical properties of the solid matrix of a porous medium can be obtained by solving the elastostatic equations; macroscopic ...

A geometrical model of random porous structures to adsorption ...

It comes from a clustering based description of adsorption process assuming an exponential distribution of adsorbate stack size (the LBET model) ...

A study on the effective elastic properties of random porous materials

To achieve this, in the first part of this work, we design ab initio porous materials comprising single-size (i.e. monodisperse) and multiple-size (polydisperse) ...

Different models for simulation of mechanical behaviour of porous ...

The proposed FE model combines the simplicity of a 2D periodic geometry with the complex information of the pore morphology extracted from ...

A study on the effective elastic properties of random porous materials

In order to quantify better the differences between those three microstructures, we analyze the link between the local geometry of the porous phase and the ...