Liquid marbles: review of recent progress in physical properties, formation techniques, and lab-in-a-marble applications in microreactors and biosensors
Liquid marbles (LMs) are nonsticking droplets whose surfaces are covered with low-
wettability particles. Owing to their high mobility, shape reconfigurability, and widely …
wettability particles. Owing to their high mobility, shape reconfigurability, and widely …
A multiscale multi-permeability poroplasticity model linked by recursive homogenizations and deep learning
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 …
salt are multi-porosity porous media in which pores of different scales may co-exist in the …
Meta-modeling game for deriving theory-consistent, microstructure-based traction–separation laws via deep reinforcement learning
This paper presents a new meta-modeling framework that employs deep reinforcement
learning (DRL) to generate mechanical constitutive models for interfaces. The constitutive …
learning (DRL) to generate mechanical constitutive models for interfaces. The constitutive …
A phase field framework for capillary-induced fracture in unsaturated porous media: Drying-induced vs. hydraulic cracking
This manuscript introduces a unified mathematical framework to replicate both desiccation-
induced and hydraulic fracturing in low-permeable unsaturated porous materials observed …
induced and hydraulic fracturing in low-permeable unsaturated porous materials observed …
A thermodynamics-based micro-macro elastoplastic micropolar continuum model for granular materials
J Tian, Y Lai, E Liu, C He - Computers and Geotechnics, 2023 - Elsevier
A micro–macro elastoplastic micropolar continuum model for granular materials in the dry
and pendular states is proposed on the basis of thermodynamics. The independent …
and pendular states is proposed on the basis of thermodynamics. The independent …
Computational thermo-hydro-mechanics for multiphase freezing and thawing porous media in the finite deformation range
A stabilized thermo-hydro-mechanical (THM) finite element model is introduced to
investigate the freeze–thaw action of frozen porous media in the finite deformation range. By …
investigate the freeze–thaw action of frozen porous media in the finite deformation range. By …
FFT-based solver for higher-order and multi-phase-field fracture models applied to strongly anisotropic brittle materials
This paper presents the application of a fast Fourier transform (FFT) based method to solve
two phase field models designed to simulate crack growth of strongly anisotropic materials …
two phase field models designed to simulate crack growth of strongly anisotropic materials …
An offline multi‐scale unsaturated poromechanics model enabled by self‐designed/self‐improved neural networks
Supervised machine learning via artificial neural network (ANN) has gained significant
popularity for many geomechanics applications that involves multi‐phase flow and …
popularity for many geomechanics applications that involves multi‐phase flow and …
Computational thermomechanics of crystalline rock, Part I: A combined multi-phase-field/crystal plasticity approach for single crystal simulations
Rock salt is one of the major materials used for nuclear waste geological disposal. The
desired characteristics of rock salt, ie, high thermal conductivity, low permeability, and self …
desired characteristics of rock salt, ie, high thermal conductivity, low permeability, and self …
DP-MPM: Domain partitioning material point method for evolving multi-body thermal–mechanical contacts during dynamic fracture and fragmentation
We propose a material point method (MPM) to model the evolving multi-body contacts due to
crack growth and fragmentation of thermo-elastic bodies. By representing particle interface …
crack growth and fragmentation of thermo-elastic bodies. By representing particle interface …