A comprehensive review of advances in physics-informed neural networks and their applications in complex fluid dynamics

C Zhao, F Zhang, W Lou, X Wang, J Yang - Physics of Fluids, 2024 - pubs.aip.org
Physics-informed neural networks (PINNs) represent an emerging computational paradigm
that incorporates observed data patterns and the fundamental physical laws of a given …

[HTML][HTML] Boundary integrated neural networks for 2D elastostatic and piezoelectric problems

P Zhang, L **e, Y Gu, W Qu, S Zhao, C Zhang - International Journal of …, 2024 - Elsevier
In this paper, we make the first attempt to adopt the boundary integrated neural networks
(BINNs) for the numerical solution of two-dimensional (2D) elastostatic and piezoelectric …

A novel physics-informed deep learning strategy with local time-updating discrete scheme for multi-dimensional forward and inverse consolidation problems

H Guo, ZY Yin - Computer Methods in Applied Mechanics and …, 2024 - Elsevier
Physics-informed deep learning (PIDL) offers innovative and powerful ways for spatio-
temporal soil consolidation analysis. However, status quo applications employ physics …

Modeling water flow in unsaturated soils through physics-informed neural network with principled loss function

Y Chen, Y Xu, L Wang, T Li - Computers and Geotechnics, 2023 - Elsevier
Modeling water flow in unsaturated soils is crucial in geotechnical practice. Nowadays, the
physics informed neural network (PINN) is gaining popularity in solving the Richardson …

Physics-infused deep neural network for solution of non-associative Drucker–Prager elastoplastic constitutive model

AM Roy, S Guha, V Sundararaghavan… - Journal of the Mechanics …, 2024 - Elsevier
In the present work, a physics-informed deep learning-based constitutive modeling
approach has been introduced, for the first time, to solve non-associative Drucker–Prager …

Enhancing convergence speed with feature enforcing physics-informed neural networks using boundary conditions as prior knowledge

M Jahani-Nasab, MA Bijarchi - Scientific Reports, 2024 - nature.com
This research introduces an accelerated training approach for Vanilla Physics-Informed
Neural Networks (PINNs) that addresses three factors affecting the loss function: the initial …

[HTML][HTML] Variational temporal convolutional networks for I-FENN thermoelasticity

DW Abueidda, ME Mobasher - Computer Methods in Applied Mechanics …, 2024 - Elsevier
Abstract Machine learning (ML) has been used to solve multiphysics problems like
thermoelasticity through multi-layer perceptron (MLP) networks. However, MLPs have high …

Parameterized physics-informed neural networks (P-PINNs) solution of uniform flow over an arbitrarily spinning spherical particle

K Liu, K Luo, Y Cheng, A Liu, H Li, J Fan… - International Journal of …, 2024 - Elsevier
Neural network-based approaches have emerged as alternatives to conventional
computational fluid dynamics (CFD) in solving multiphase flow problems. However, most of …

The modified physics-informed neural network (PINN) method for the thermoelastic wave propagation analysis based on the Moore-Gibson-Thompson theory in …

K Eshkofti, SM Hosseini - Composite Structures, 2024 - Elsevier
This paper presents novel contributions to both theory and solution methodology in AI-based
analysis of solid mechanics. The physics-informed neural network (PINN) method is …

Recent Advances (2018–2023) and Research Opportunities in the Study of Groundwater in Cold Regions

JM Lemieux, A Frampton… - Permafrost and Periglacial …, 2024 - Wiley Online Library
Increasing greenhouse gas levels drive extensive changes in Arctic and cold‐dominated
environments, leading to a warmer, more humid, and variable climate. Associated …