A three-dimensional cohesive-frictional grain-boundary micromechanical model for intergranular degradation and failure in polycrystalline materials

I Benedetti, MH Aliabadi - Computer Methods in Applied Mechanics and …, 2013 - Elsevier
In this study, a novel three-dimensional micro-mechanical crystal-level model for the
analysis of intergranular degradation and failure in polycrystalline materials is presented …

An enhanced grain-boundary framework for computational homogenization and micro-cracking simulations of polycrystalline materials

V Gulizzi, A Milazzo, I Benedetti - Computational Mechanics, 2015 - Springer
An enhanced three-dimensional (3D) framework for computational homogenization and
intergranular cracking of polycrystalline materials is presented. The framework is aimed at …

[BUCH][B] Boundary Element Method for Magnetohydrodynamic Flow: 2D MHD Duct Flow Problems

M Tezer-Sezgin, C Bozkaya - 2024 - books.google.com
Boundary Element Method for Magnetohydrodynamic Flow” offers one of the first systematic
and detailed treatments of the application of boundary element method (BEM) to …

Nonuniform torsion analysis in tapered composite bars by including higher-order war** modes

FC de Araújo, MJ Hillesheim, GV Renostro… - Computational …, 2022 - Springer
This paper presents a generalized formulation to describe nonuniform torsion in composite
bars with variable cross section including higher-order war** modes. In that, the boundary …

The nsBETI method: an extension of the FETI method to non‐symmetrical BEM‐FEM coupled problems

JA González, L Rodríguez‐Tembleque… - International Journal …, 2013 - Wiley Online Library
The finite element tearing and interconnecting (FETI) method is recognized as an effective
domain decomposition tool to achieve scalability in the solution of partitioned second‐order …

Boundary Element Solution of Potential Flow Problems

M Tezer-Sezgin, C Bozkaya - … Flow: 2D MHD Duct Flow Problems, 2024 - Springer
This chapter presents the BEM and DRBEM methods on the general Poisson's type
equation with the Dirichlet and/or Neumann type boundary conditions. Derivation of …

Revisiting the BE SBS algorithm and applying it to solve torsion problems in composite bars: Robustness and efficiency study

FC de Araujo, MJ Hillesheim, D Soares - Engineering Analysis with …, 2019 - Elsevier
The construction of truly competitive boundary-element (BE) codes, capable of analyzing
real-life engineering problems, unavoidably requires the devising of coupling strategies to …

A SBS-BD based solver for domain decomposition in BE methods

FC de Araújo, EF D'Azevedo, LJ Gray… - … Analysis with Boundary …, 2013 - Elsevier
In boundary element methods (BEM), subregioning may be needed either to model complex
solids (with cracks, stiffeners, layers, inclusions, etc.) or simply to decompose a problem by …

Boundary Element Method for Magnetohydrodynamic Flow

M Tezer-Sezgin, C Bozkaya - Springer
The content of this book has been the subject of research works which the authors have held
over twenty-five years on the boundary element method (BEM) and magnetohydrodynamics …

A computational framework for microstructural modelling of polycrystalline materials with damage and failure

V Gulizzi - arxiv preprint arxiv:1802.02258, 2018 - arxiv.org
In the present thesis, a computational framework for the analysis of the deformation and
damage phenomena occurring at the micro-scale of polycrystalline materials is presented …