Mechanical analysis of heterogeneous materials with higher-order parameters

B Vazic, BE Abali, H Yang, P Newell - Engineering with Computers, 2022 - Springer
Even though heterogeneous porous materials are widely used in a variety of engineering
and scientific fields, such as aerospace, energy-storage technology, and bio-engineering …

Towards the design of nature-inspired materials: Impact of complex pore morphologies via higher-order homogenization

B Vazic, P Newell - Mechanics of Materials, 2023 - Elsevier
Even though the development of novel materials that mimic nature is widely used in a variety
of engineering and scientific fields, the relationship between effective material properties …

A second-order multiscale model for finite-strain poromechanics based on the method of multiscale virtual power

JLM Thiesen, B Klahr, TA Carniel, PJ Blanco… - Journal of Elasticity, 2024 - Springer
A second-order multiscale theory based on the concept of a Representative Volume
Element (RVE) is proposed to link a classical poromechanical model at the RVE scale to a …

[HTML][HTML] Homogenization and localization of nanoporous composites-A critical review and new developments

Q Chen, G Wang, MJ Pindera - Composites Part B: Engineering, 2018 - Elsevier
Nanoporous materials find a wide range of applications spanning diverse disciplines. For
sufficiently small nanopores, surface effects must be accounted for in calculating …

Generalized thermo-mechanical framework for heterogeneous materials through asymptotic homogenization

B Vazic, BE Abali, P Newell - Continuum Mechanics and Thermodynamics, 2023 - Springer
A fundamental understanding of the interaction between microstructure and underlying
physical mechanisms is essential, especially for developing more accurate multi-physics …

Computational homogenization of nano‐materials accounting for size effects via surface elasticity

A Javili, G Chatzigeorgiou, AT McBride… - GAMM …, 2015 - Wiley Online Library
The objective of this contribution is to establish a first‐order computational homogenization
framework for micro‐to‐macro transitions of porous media that accounts for the size effects …

A multiscale multi-permeability poroplasticity model linked by recursive homogenizations and deep learning

K Wang, WC Sun - Computer Methods in Applied Mechanics and …, 2018 - Elsevier
Many geological materials, such as shale, mudstone, carbonate rock, limestone and rock
salt are multi-porosity porous media in which pores of different scales may co-exist in the …

An efficient algorithm for numerical homogenization of fluid filled porous solids: part-i

S Dana, MF Wheeler - arXiv preprint arXiv:2002.03770, 2020 - arxiv.org
The concept of representative volume element or RVE is invoked to develop an algorithm for
numerical homogenization of fluid filled porous solids. RVE based methods decouple …

Multiscale homogenization and localization of materials with hierarchical porous microstructures

Z He, G Wang, MJ Pindera - Composite Structures, 2019 - Elsevier
Using an efficient, elasticity-based homogenization theory, we investigated the effect of
porosity redistribution at different microstructural scales on the homogenized moduli and …

Finite-volume homogenization and localization of nanoporous materials with cylindrical voids. Part 1: Theory and validation

Q Chen, G Wang, MJ Pindera - European Journal of Mechanics-A/Solids, 2018 - Elsevier
Surface elasticity effects based on the Gurtin-Murdoch model are incorporated for the first
time into a finite-volume based homogenization theory to enable analysis of materials with …