Tortuosity of porous media: Image analysis and physical simulation

J Fu, HR Thomas, C Li - Earth-Science Reviews, 2021‏ - Elsevier
Tortuosity is widely used as a critical parameter to predict transport properties of porous
media, such as rocks and soils. But unlike other standard microstructural properties, the …

Statistically equivalent representative volume elements (SERVE) for material behaviour analysis and multiscale modelling

S Ghosh, D Dimiduk, D Furrer - International Materials Reviews, 2023‏ - Taylor & Francis
Mechanical properties of materials and associated engineered components are controlled
by the material structure at various lengths and time scales. As materials are being further …

Recent advances in multiscale digital rock reconstruction, flow simulation, and experiments during shale gas production

Y Yang, F Liu, Q Zhang, Y Li, K Wang, Q Xu… - Energy & …, 2023‏ - ACS Publications
The complex and multiscale nature of shale gas transport imposes new challenges to the
already well-developed techniques for conventional reservoirs, especially digital core …

An improved 3D microstructure reconstruction approach for porous media

KQ Li, Y Liu, ZY Yin - Acta Materialia, 2023‏ - Elsevier
Microstructure reconstruction of porous media is vital for the evaluation of material
properties, which has been applied in many fields. Various approaches have been …

Stochastic reconstruction of 3D microstructures from 2D cross-sectional images using machine learning-based characterization

J Fu, D **ao, D Li, HR Thomas, C Li - Computer methods in applied …, 2022‏ - Elsevier
The availability of high-quality three-dimensional (3D) microstructures is an essential
prerequisite to understanding the macroscopic behaviours of heterogeneous media …

Multi-scale reconstruction of porous media from low-resolution core images using conditional generative adversarial networks

Y Yang, F Liu, J Yao, S Iglauer, M Sajjadi… - Journal of natural gas …, 2022‏ - Elsevier
Various rocks such as carbonate, coal or shale contain both micro-and macro-pores. To
accurately predict the fluid flow and mechanical properties of these porous media, a multi …

A data-driven framework for permeability prediction of natural porous rocks via microstructural characterization and pore-scale simulation

J Fu, M Wang, B Chen, J Wang, D **ao, M Luo… - Engineering with …, 2023‏ - Springer
Understanding the microstructure–property relationships of porous media is of great
practical significance, based on which macroscopic physical properties can be directly …

Reactor field reconstruction from sparse and movable sensors using Voronoi tessellation-assisted convolutional neural networks

HL Gong, H Li, D **ao, S Cheng - Nuclear Science and Techniques, 2024‏ - Springer
The aging of operational reactors leads to increased mechanical vibrations in the reactor
interior. The vibration of the in-core sensors near their nominal locations is a new problem …

Uncertainty quantification of microstructure variability and mechanical behavior of additively manufactured lattice structures

N Korshunova, I Papaioannou… - Computer Methods in …, 2021‏ - Elsevier
Process-induced defects are the leading cause of discrepancies between as-designed and
as-manufactured additive manufacturing (AM) product behavior. Especially for metal lattices …

Minireview on porous media and microstructure reconstruction using machine learning techniques: Recent advances and outlook

H Mirzaee, S Kamrava, P Tahmasebi - Energy & Fuels, 2023‏ - ACS Publications
To accurately model and analyze various phenomena in porous media, it is necessary to
have three-dimensional (3D) microstructure samples that genuinely represent the key …