Numerical manifold computational homogenization for hydro-dynamic analysis of discontinuous heterogeneous porous media

W Wu, Y Yang, H Zheng, L Zhang, N Zhang - Computer Methods in Applied …, 2022 - Elsevier
In this paper, a mixed two-scale numerical manifold computational homogenization model is
presented for dynamic analysis and wave propagation of the discontinuous heterogeneous …

Hydro-mechanical simulation of the saturated and semi-saturated porous soil–rock mixtures using the numerical manifold method

W Wu, Y Yang, H Zheng - Computer Methods in Applied Mechanics and …, 2020 - Elsevier
Dynamics of the widespread saturated and semi-saturated soil–rock mixtures (SRMs) are of
importance in practical engineering. In this paper, a numerical manifold model is presented …

An efficient monolithic multiscale numerical manifold model for fully coupled nonlinear saturated porous media

Y Yang, W Wu, H Zheng, S Wang, L Yang - Computer Methods in Applied …, 2024 - Elsevier
This paper presents an efficient monolithic computational homogenization model for
transient nonlinear hydro-mechanical analysis within the framework of Numerical Manifold …

MLS-based numerical manifold method based on IPIM for 3D transient heat conduction of FGMs

L Zhang, H Zheng - International Journal of Heat and Mass Transfer, 2023 - Elsevier
In this study, the moving least squares based numerical manifold method (MLS-NMM) is
presented to solve three-dimensional (3D) transient heat conduction problems of …

An explicit improved meshless numerical manifold method for dynamic crack propagation

W Li, S Lin, Z Wang, H Guo, X Yu - Theoretical and Applied Fracture …, 2024 - Elsevier
Accurately simulating the dynamic propagation of cracks is critical to investigating the
mechanisms of rock fracture under dynamic loading. The meshless numerical manifold …

Hydro-mechanical multiscale numerical manifold model of the three-dimensional heterogeneous poro-elasticity

W Wu, Y Yang, Y Shen, H Zheng, C Yuan… - Applied Mathematical …, 2022 - Elsevier
A two-scale computational homogenization model is presented for modeling three-
dimensional (3D) heterogeneous poro-elastic media in the framework of the Numerical …

Three-dimensional numerical manifold formulation with continuous nodal gradients for dynamics of elasto-plastic porous media

W Wu, T Wan, Y Yang, H Zheng - Computer Methods in Applied Mechanics …, 2022 - Elsevier
Abstract A three-dimensional (3D) numerical manifold formulation with continuous nodal
gradients (H8-CNS) is presented for dynamic analysis of saturated elasto-plastic porous …

Computational homogenization of fully coupled multiphase flow in deformable porous media

AR Khoei, S Saeedmonir - Computer Methods in Applied Mechanics and …, 2021 - Elsevier
In this paper, a computational modeling tool is developed for fully coupled multiphase flow in
deformable heterogeneous porous medium that consists of complex and non-uniform micro …

A large deformation multiphase continuum mechanics model for shock loading of soft porous materials

ZT Irwin, JD Clayton… - International Journal for …, 2024 - Wiley Online Library
A large deformation, coupled finite‐element (FE) model is developed to simulate the
multiphase response of soft porous materials subjected to high strain‐rate loading. The …

[HTML][HTML] A high-order numerical manifold method with continuous stress/strain field

Y Yang, G Sun, H Zheng - Applied Mathematical Modelling, 2020 - Elsevier
Recent attempts to solve solid mechanical problems using the numerical manifold method
(NMM) are very fruitful. In the present work, a high-order numerical manifold method …