[图书][B] Morphological models of random structures

D Jeulin - 2021 - Springer
This book covers methods of Mathematical Morphology to model and simulate random sets
and functions (scalar and multivariate). These models concern many physical situations in …

[HTML][HTML] A fast numerical method for the conductivity of heterogeneous media with Dirichlet boundary conditions based on discrete sine–cosine transforms

L Morin, J Paux - Computer Methods in Applied Mechanics and …, 2024 - Elsevier
The aim of this work is to develop a fast numerical method for solving conductivity problems
in heterogeneous media subjected to Dirichlet boundary conditions. The method is based …

FFT‐based homogenization with mixed uniform boundary conditions

H Grimm‐Strele, M Kabel - International Journal for Numerical …, 2021 - Wiley Online Library
The fast Fourier transform (FFT) based homogenization method of Moulinec and Suquet has
been established as a fast, accurate, and robust tool for periodic homogenization in solid …

Realistic morphological models of weakly to strongly branched pore networks for the computation of effective properties

L Moutin, J Meynard, M Josien, M Bornert… - International Journal of …, 2023 - Elsevier
We provide a detailed expository report of a new methodology aiming at building a
numerical model of the complex pore distribution of porous UO 2 ceramics, tunable to real …

Effective electronic and ionic conductivities of dense EV-designed NMC-based positive electrodes using Fourier based numerical simulations on FIB/SEM volumes

F Cadiou, T Douillard, F Willot, JC Badot… - Journal of The …, 2020 - iopscience.iop.org
Experimental conductivity measurements, obtained on NMC 532-based electrodes with
markedly different porosities and made with percolating and non-percolating CB/PVdF …

Experimental study and micromechanical modelling of the effective elastic properties of Fe–TiB2 composites

K Dorhmi, K Derrien, Z Hadjem-Hamouche, L Morin… - Composite …, 2021 - Elsevier
The aim of this paper is to investigate the effective properties of Fe–TiB 2 composites
obtained after hot or cold rolling. The elastic moduli of both hot and cold rolled composites …

Elastic Anisotropy of 1, 3, 5‐Triamino‐2, 4, 6‐Trinitrobenzene as a Function of Temperature and Pressure: A Molecular Dynamics Study

P Lafourcade, JB Maillet, N Bruzy… - Propellants, Explosives …, 2022 - Wiley Online Library
The equation of state of the triclinic compound 1, 3, 5‐triamino‐2, 4, 6‐trinitrobenzene
(TATB) as well as its second‐order isothermal elastic tensor were computed through …

Effective properties of an isotropic solid weakened by micro-cracks located at inter-granular boundaries

J Meynard, M Ibrahim, A Monnier, M Bornert… - Journal of the …, 2022 - Elsevier
This study presents a new methodology for estimating the effective properties of solids
containing cracks along the inter-granular boundaries, using analytical developments and …

[HTML][HTML] Thermoelastic properties of microcracked polycrystals. Part II: The case of jointed polycrystalline TATB

JB Gasnier, F Willot, H Trumel, D Jeulin… - International Journal of …, 2018 - Elsevier
The thermoelastic responses of a cracked TATB polycrystal is modeled using Fourier-based
numerical computations and linear homogenization estimates. The numerical method is …

Analysis of a model of field crack mechanics for brittle materials

L Morin, A Acharya - Computer Methods in Applied Mechanics and …, 2021 - Elsevier
A computational model for arbitrary brittle crack propagation, in a fault-like layer within a 3-d
elastic domain, and its associated quasi-static and dynamic fields is developed and …