Stabilized finite element method for incompressible flows with high Reynolds number

E Hachem, B Rivaux, T Kloczko, H Digonnet… - Journal of computational …, 2010 - Elsevier
In the following paper, we discuss the exhaustive use and implementation of stabilization
finite element methods for the resolution of the 3D time-dependent incompressible Navier …

Metric construction by length distribution tensor and edge based error for anisotropic adaptive meshing

T Coupez - Journal of computational physics, 2011 - Elsevier
Metric tensors play a key role to control the generation of unstructured anisotropic meshes.
In practice, the most well established error analysis enables to calculate a metric tensor on …

Deep reinforcement learning for the control of conjugate heat transfer

E Hachem, H Ghraieb, J Viquerat, A Larcher… - Journal of …, 2021 - Elsevier
This research gauges the ability of deep reinforcement learning (DRL) techniques to assist
the control of conjugate heat transfer systems governed by the coupled Navier–Stokes and …

Large-scale parallel topology optimization of three-dimensional incompressible fluid flows in a level set, anisotropic mesh adaptation framework

WA Nour, A Larcher, D Serret, P Meliga… - Computer Methods in …, 2023 - Elsevier
This papers considers the topology optimization of duct flows governed by the three-
dimensional steady state Navier–Stokes equations, using anisotropic mesh adaptation to …

Immersed stress method for fluid–structure interaction using anisotropic mesh adaptation

E Hachem, S Feghali, R Codina… - International journal for …, 2013 - Wiley Online Library
This paper presents advancements toward a monolithic solution procedure and anisotropic
mesh adaptation for the numerical solution of fluid–structure interaction with complex …

Learning by neural networks under physical constraints for simulation in fluid mechanics

Y Yang, Y Mesri - Computers & Fluids, 2022 - Elsevier
Abstract The Physical Informed Neural Networks (PINN) model is one of the emerging and
promising Deep Learning approaches to predict physical phenomena governed by PDEs …

Deep learning model to assist multiphysics conjugate problems

G El Haber, J Viquerat, A Larcher, D Ryckelynck… - Physics of …, 2022 - pubs.aip.org
The availability of accurate and efficient numerical simulation tools has become of utmost
importance for the design and optimization phases of existing industrial processes. The …

Stabilized finite element solution to handle complex heat and fluid flows in industrial furnaces using the immersed volume method

E Hachem, T Kloczko, H Digonnet… - International Journal for …, 2012 - Wiley Online Library
We consider the numerical simulation of conjugate heat transfer, incompressible turbulent
flows for multicomponents systems using a stabilized finite element method. We present an …

Finite element simulation of mass transport during sintering of a granular packing. Part I. Surface and lattice diffusions

J Bruchon, D Pino‐Muñoz… - Journal of the …, 2012 - Wiley Online Library
This article proposes a numerical strategy to simulate the mass transport by surface and
lattice diffusion into a granular packing. This strategy is based on two cornerstones. First, the …

Optimized parallel computing for cellular automaton–finite element modeling of solidification grain structures

T Carozzani, CA Gandin… - Modelling and Simulation …, 2013 - iopscience.iop.org
A numerical implementation of a three-dimensional (3D) cellular automaton (CA)–finite
element (FE) model has been developed for the prediction of solidification grain structures …