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Elie Hachem

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Etude théorique et numérique sur l’étalement d’objets viscoplastiques bidimensionnels impactant une surface solide

Kindness Isukwem , Elie Hachem , Anselmo Soeiro Pereira
Rhéologie, inPress
Article dans une revue hal-04390672v1
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Reinforcement learning for patient-specific optimal stenting of intracranial aneurysms

E Hachem , P Meliga , A Goetz , P Jeken Rico , J Viquerat
Scientific Reports, 2023, 13, pp.7147. ⟨10.1038/s41598-023-34007-z⟩
Article dans une revue hal-04244723v1

Autoregressive transformers for data-driven spatiotemporal learning of turbulent flows

Aakash Patil , Jonathan Viquerat , Elie Hachem
APL Machine Learning, 2023, 1 (4), ⟨10.1063/5.0152212⟩
Article dans une revue hal-04328639v1

Parallel Bootstrap-Based On-Policy Deep Reinforcement Learning for Continuous Fluid Flow Control Applications

Jonathan Viquerat , Elie Hachem
Fluids, 2023, 8 (7), pp.208. ⟨10.3390/fluids8070208⟩
Article dans une revue hal-04328631v1
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Large-scale parallel topology optimisation of three-dimensional incompressible fluid flows in a level set, anisotropic mesh adaptation framework

W Abdel Nour , A Larcher , D Serret , P Meliga , E Hachem
Computer Methods in Applied Mechanics and Engineering, 2023, 416, pp.116335. ⟨10.1016/j.cma.2023.116335⟩
Article dans une revue hal-04244684v1
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Investigating gas furnace control practices with reinforcement learning

M Renault , J Viquerat , P Meliga , G.-A Grandin , N Meynet
International Journal of Heat and Mass Transfer, 2023, 209, pp.124147. ⟨10.1016/j.ijheatmasstransfer.2023.124147⟩
Article dans une revue hal-04245154v1

The role of viscoplastic drop shape in impact

Kindness Isukwem , Julie Godefroid , Cécile Monteux , David Bouttes , Romain Castellani
Journal of Fluid Mechanics, 2023, 978, pp.A1. ⟨10.1017/jfm.2023.926⟩
Article dans une revue hal-04368613v1
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A stabilized finite element framework for anisotropic adaptive topology optimization of incompressible fluid flows

Wassim Abdel Nour , Joseph Jabbour , Damien Serret , Philippe Meliga , Elie Hachem
Fluids, 2023, 8 (8), pp.232. ⟨10.3390/fluids8080232⟩
Article dans une revue hal-04245158v1

Deep learning model for two-fluid flows

George El Haber , Jonathan Viquerat , Aurelien Larcher , Jose Alves , Frédéric Costes
Physics of Fluids, 2023, 35 (2), ⟨10.1063/5.0134421⟩
Article dans une revue hal-04433906v1

Evaluating the Impact of Domain Boundaries on Hemodynamics in Intracranial Aneurysms within the Circle of Willis

Pablo Jeken-Rico , Aurèle Goetz , Philippe Meliga , Aurélien Larcher , Yigit Özpeynirci
Fluids, 2023, 9 (1), pp.1. ⟨10.3390/fluids9010001⟩
Article dans une revue hal-04379043v1

Aggregation and disaggregation processes in clusters of particles under flow: Simple numerical and theoretical insights

Louis-Vincent Bouthier , Romain Castellani , Sébastien Manneville , Arnaud Poulesquen , Rudy Valette
Physical Review Fluids, 2023, 8 (2), pp.023304. ⟨10.1103/PhysRevFluids.8.023304⟩
Article dans une revue hal-04384086v1

A Vaporization Model for Continuous Surface Force Approaches and Subcooled Configurations

Charles Brissot , Léa Cailly-Brandstäter , Elie Hachem , Rudy Valette
Fluids, 2023, 8 (8), pp.233. ⟨10.3390/fluids8080233⟩
Article dans une revue hal-04384092v1
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Anisotropic adaptive body-fitted meshes for CFD

Sacha El Aouad , Aurélien Larcher , Elie Hachem
Computer Methods in Applied Mechanics and Engineering, 2022, 400, pp.115562. ⟨10.1016/j.cma.2022.115562⟩
Article dans une revue hal-03942147v1
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A twin-decoder structure for incompressible laminar flow reconstruction with uncertainty estimation around 2D obstacles

J. Chen , J. Viquerat , Frederic Heymes , Elie Hachem
Neural Computing and Applications, 2022, 34, pp.6289-6305. ⟨10.1007/s00521-021-06784-z⟩
Article dans une revue hal-03538448v1

Proposition of extension of models relating rheological quantities and microscopic structure through the use of a double fractal structure

Louis-Vincent Bouthier , Romain Castellani , Elie Hachem , Rudy Valette
Physics of Fluids, 2022, 34 (8), pp.083105. ⟨10.1063/5.0101750⟩
Article dans une revue hal-03922447v1

Application and assessment of the improved delayed detached eddy simulation model to the cold spray process: Toward high fidelity computation fluid dynamics simulations

Louis-Vincent Bouthier , Francesco Delloro , Elie Hachem
Physics of Fluids, 2022, 34 (9), ⟨10.1063/5.0100954⟩
Article dans une revue hal-04433604v1
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Policy-based optimization: single-step policy gradient method seen as an evolution strategy

Jonathan Viquerat , Régis Duvigneau , Philippe Meliga , A Kuhnle , Elie Hachem
Neural Computing and Applications, 2022, ⟨10.1007/s00521-022-07779-0⟩
Article dans une revue hal-03432655v1
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A review on deep reinforcement learning for fluid mechanics: an update

J Viquerat , P Meliga , A Larcher , E Hachem
Physics of Fluids, 2022, 34 (11), pp.111301. ⟨10.1063/5.0128446⟩
Article dans une revue hal-03432654v2

Application and assessment of the improved delayed detached eddy simulation model to the cold spray process: Toward high fidelity computation fluid dynamics simulations

Louis-Vincent Bouthier , Francesco Delloro , Elie Hachem
Physics of Fluids, 2022, 34 (9), pp.095109. ⟨10.1063/5.0100954⟩
Article dans une revue hal-03834714v1

A Bayesian Nonlinear Reduced Order Modeling Using Variational AutoEncoders

Nissrine Akkari , Fabien Casenave , Elie Hachem , David Ryckelynck
Fluids, 2022, 7 (10), pp.334. ⟨10.3390/fluids7100334⟩
Article dans une revue hal-03853606v1
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Deep learning model to assist multiphysics conjugate problems

George El Haber , Jonathan Viquerat , Aurelien Larcher , David Ryckelynck , Jose Alves
Physics of Fluids, 2022, 34 (1), pp.015131. ⟨10.1063/5.0077723⟩
Article dans une revue hal-03564192v1

Erratum: “Proposition of extension of models relating rheological quantities and microscopic structure through the use of a double fractal structure” [Phys. Fluids 34 , 083105 (2022)]

Louis-Vincent Bouthier , Romain Castellani , Elie Hachem , Rudy Valette
Physics of Fluids, 2022, 34 (10), pp.109903. ⟨10.1063/5.0126532⟩
Article dans une revue hal-03922444v1
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Single-step deep reinforcement learning for two- and three-dimensional optimal shape design

H. Ghraieb , J. Viquerat , A. Larcher , P. Meliga , E. Hachem
AIP Advances, 2022, 12 (8), pp.085108. ⟨10.1063/5.0097241⟩
Article dans une revue hal-03825017v1
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A review on deep reinforcement learning for fluid mechanics

Paul Garnier , Jonathan Viquerat , Jean Rabault , Aurélien Larcher , Alexander Kuhnle
Computers and Fluids, 2021, 225, pp.104973. ⟨10.1016/j.compfluid.2021.104973⟩
Article dans une revue hal-02401491v2
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Robust Deep Learning For Emulating Turbulent Viscosities

Aakash Patil , Jonathan Viquerat , Aurélien Larcher , George El Haber , Elie Hachem
Physics of Fluids, 2021, 33 (10), pp.105118. ⟨10.1063/5.0064458⟩
Article dans une revue hal-03432657v2
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Viscoplastic dam-breaks

Rudy Valette , Anselmo Soeiro Pereira , S. Riber , Lucas Sardo , Aurélien Larcher
Journal of Non-Newtonian Fluid Mechanics, 2021, 287, pp.104447. ⟨10.1016/j.jnnfm.2020.104447⟩
Article dans une revue hal-03233251v1
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Deep reinforcement learning for the control of conjugate heat transfer

Elie Hachem , Hassan Ghraieb , Jonathan Viquerat , Aurélien Larcher , P. Meliga
Journal of Computational Physics, 2021, 436, pp.110317. ⟨10.1016/j.jcp.2021.110317⟩
Article dans une revue hal-03027923v2
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Single-step deep reinforcement learning for open-loop control of laminar and turbulent flows

Hassan Ghraieb , Jonathan Viquerat , Aurélien Larcher , P. Meliga , Elie Hachem
Physical Review Fluids, 2021
Article dans une revue hal-03027908v2
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A simple and efficient numerical model for thermal contact resistance based on diffuse interface immersed boundary method

A Aalilija , Ch.-A. Gandin , E Hachem
International Journal of Thermal Sciences, 2021, 166, ⟨10.1016/j.ijthermalsci.2020.106817⟩
Article dans une revue hal-03448801v1
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Stabilized finite element method for incompressible solid dynamics using an updated Lagrangian formulation

R. Nemer , Aurélien Larcher , T. Coupez , E. Hachem
Computer Methods in Applied Mechanics and Engineering, 2021, 384, pp.113923. ⟨10.1016/j.cma.2021.113923⟩
Article dans une revue hal-03942152v1

A ‘R-to-H’ Mesh Adaptation Approach for Moving Immersed Complex Geometries Using Parallel Computers

Wafa Daldoul , Elie Hachem , Youssef Mesri
International Journal of Computational Fluid Dynamics, 2020, 34 (7-8), pp.597-609. ⟨10.1080/10618562.2020.1783441⟩
Article dans une revue hal-03102306v1

A Variational Multi-Scale Anisotropic Mesh Adaptation Scheme for Aerothermal Problems

Youssef Mesri , Alban Bazile , Elie Hachem
Lecture Notes in Computational Science and Engineering, 2020, Numerical Methods for Flows, 132, pp.199-210. ⟨10.1007/978-3-030-30705-9_18⟩
Article dans une revue hal-03102758v1
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Inertia-dominated coiling instabilities of power-law fluids

Anselmo Pereira , Elie Hachem , Rudy Valette
Journal of Non-Newtonian Fluid Mechanics, 2020, 282, pp.104321. ⟨10.1016/j.jnnfm.2020.104321⟩
Article dans une revue hal-03101983v1
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On the analytical and numerical simulation of an oscillating drop in zero-gravity

A. Aalilija , Ch.-A. Gandin , Elie Hachem
Computers and Fluids, 2020, 197, pp.104362. ⟨10.1016/j.compfluid.2019.104362⟩
Article dans une revue hal-02428686v1
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Anisotropic boundary layer mesh generation for reliable 3D unsteady RANS simulations

G. Guiza , A. Larcher , A. Goetz , L. Billon , P. Meliga
Finite Elements in Analysis and Design, 2020, 170, pp.103345. ⟨10.1016/j.finel.2019.103345⟩
Article dans une revue hal-02428682v1
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Adaptive Eulerian framework for boiling and evaporation

Mehdi Khalloufi , Rudy Valette , Elie Hachem
Journal of Computational Physics, 2020, 401, pp.109030. ⟨10.1016/j.jcp.2019.109030⟩
Article dans une revue hal-02422190v1
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Discontinuous Galerkin finite element method applied to the coupled unsteady Stokes/Cahn-Hilliard equations

Franck Pigeonneau , Elie Hachem , Pierre Saramito
International Journal for Numerical Methods in Fluids, 2019, 90 (6), pp.267-295. ⟨10.1002/fld.4720⟩
Article dans une revue hal-01773404v2
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Sensitivity to the rheology and geometry of granular collapses by using the μ(I) rheology

Rudy Valette , Stéphanie Riber , Lucas Sardo , Romain Castellani , Frédéric Costes
Computers and Fluids, 2019, 191, pp.104260. ⟨10.1016/j.compfluid.2019.104260⟩
Article dans une revue hal-02428724v1
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A supervised neural network for drag prediction of arbitrary 2D shapes in laminar flows at low Reynolds number

Jonathan Viquerat , Elie Hachem
Computers and Fluids, inPress
Article dans une revue hal-02401463v2
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Capillary, viscous, and geometrical effects on the buckling of power-law fluid filaments under compression stresses

Anselmo Soeiro Pereira , Aurélien Larcher , Elie Hachem , Rudy Valette
Computers and Fluids, 2019, 190, pp.514-519. ⟨10.1016/j.compfluid.2019.06.014⟩
Article dans une revue hal-02428734v1

The effect of viscosity, yield stress, and surface tension on the deformation and breakup profiles of fluid filaments stretched at very high velocities

Rudy Valette , Elie Hachem , Mehdi Khalloufi , Anselmo Soeiro Pereira , M.R. Mackley
Journal of Non-Newtonian Fluid Mechanics, 2019, 263, pp.130-139
Article dans une revue hal-01977593v1

A versatile immersed surface-to-surface method for radiation exchange: Implementation and validation

Q. Schmid , Elie Hachem , Y. Mesri
International Journal of Heat and Mass Transfer, 2019, 134, pp.1091-1100. ⟨10.1016/j.ijheatmasstransfer.2019.01.051⟩
Article dans une revue hal-02428747v1
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Conservative and adaptive level-set method for the simulation of two-fluid flows

C Bahbah , M Khalloufi , A Larcher , Y Mesri , T Coupez
Computers and Fluids, inPress
Article dans une revue hal-02154945v1
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Conservative and adaptive level-set method for the simulation of two-fluid flows

C. Bahbah , M. Khalloufi , A. Larcher , Y. Mesri , T. Coupez
Computers and Fluids, inPress, 191, pp.104223. ⟨10.1016/j.compfluid.2019.06.022⟩
Article dans une revue hal-02186905v1
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Time-accurate calculation and bifurcation analysis of the incompressible flow over a square cavity using variational multiscale modeling

Philippe Meliga , Elie Hachem
Journal of Computational Physics, 2019, 376, pp.952-972. ⟨10.1016/j.jcp.2018.09.036⟩
Article dans une revue hal-01946893v1

A stabilized mixed formulation using the proper generalized decomposition for fluid problems

Chady Ghnatios , Elie Hachem
Computer Methods in Applied Mechanics and Engineering, 2019, 346, pp.769-787. ⟨10.1016/j.cma.2018.09.030⟩
Article dans une revue hal-02428752v1
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Exploiting locality and translational invariance to design effective Deep Reinforcement Learning control of the 1-dimensional unstable falling liquid film

Vincent Belus , Jean Rabault , Jonathan Viquerat , Zhizhao Che , Elie Hachem
AIP Advances, 2019, 9, pp.125014. ⟨10.1063/1.5132378⟩
Article dans une revue hal-02401501v1

Stabilized mixed finite element method for the M 1 radiation model

Quentin Schmid , Youssef Mesri , Elie Hachem , Ramon Codina
Computer Methods in Applied Mechanics and Engineering, 2018, 335, pp.69 - 90. ⟨10.1016/j.cma.2018.01.046⟩
Article dans une revue hal-01742807v1

Interpolation with restrictions in an anisotropic adaptive finite element framework

Chahrazade Bahbah , Youssef Mesri , Elie Hachem
Finite Elements in Analysis and Design, 2018, 142, pp.30-41. ⟨10.1016/j.finel.2017.11.011⟩
Article dans une revue hal-02154933v1
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Variational Multiscale error estimator for anisotropic adaptive fluid mechanic simulations: application to convection-diffusion problems

Alban Bazile , Elie Hachem , Juan-Carlos Larroya-Huguet , Youssef Mesri
Computer Methods in Applied Mechanics and Engineering, 2018, 331, pp.94-115. ⟨10.1016/j.cma.2017.11.019⟩
Article dans une revue hal-01587023v2
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Anisotropic adaptive stabilized finite element solver for RANS models

Jessica Sari , Francesco Cremonesi , Mehdi Khalloufi , François Cauneau , Philippe Meliga
International Journal for Numerical Methods in Fluids, 2018, 86 (11), pp.717-736. ⟨10.1002/fld.4475⟩
Article dans une revue hal-02115828v1

Parallel and adaptive VMS finite elements formulation for aerothermal problems

Youssef Mesri , Alban Bazile , Juan-Carlos Larroya-Huguet , Elie Hachem
Computers and Fluids, 2018, pp.In Press. ⟨10.1016/j.compfluid.2018.03.077⟩
Article dans une revue hal-01784473v1
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Inelastic accretion of inertial particles by a towed sphere

Robin Vallée , Christophe Henry , Elie Hachem , Jérémie Bec
Physical Review Fluids, 2018, 3 (2), pp.Article 024303. ⟨10.1103/PhysRevFluids.3.024303⟩
Article dans une revue hal-01737137v1

Quantitative Predictions of the mu(I) Rheology in 2D and 3D Granular Column Collapse: scaling laws and quasi-static vs. inertial regimes

Stéphanie Riber , Youssef Mesri , Elie Hachem , Rudy Valette
Europhysics Conference Abstracts, 2017
Article dans une revue hal-01730515v1

Anisotropic boundary layer mesh generation for immersed complex geometries

Laure Billon , Youssef Mesri , Elie Hachem
Engineering with Computers, 2017, 33 (2), pp.249-260. ⟨10.1007/s00366-016-0469-7⟩
Article dans une revue hal-01353694v1

Two-fluid flow under the constraint of external magnetic field

Luca Marioni , Mehdi Khalloufi , François Bay , Elie Hachem
International Journal of Numerical Methods for Heat and Fluid Flow, 2017, 27 (11), pp.2565 - 2581. ⟨10.1108/HFF-09-2016-0371⟩
Article dans une revue hal-01667674v1

Numerical coupling strategy for the simulation of electromagnetic stirring

Luca Marioni , Elie Hachem , François Bay
Magnetohydrodynamics c/c of Magnitnaia Gidrodinamika, 2017, 53 (3), pp.547-556
Article dans une revue hal-01649660v1

High fidelity anisotropic adaptive variational multiscale method for multiphase flows with surface tension

Mehdi Khalloufi , Youssef Mesri , Rudy Valette , Elisabeth Massoni , Elie Hachem
Computer Methods in Applied Mechanics and Engineering, 2016, 307, pp.44-67. ⟨10.1016/j.cma.2016.04.014⟩
Article dans une revue hal-01354154v1

Adaptive variational multiscale method for bingham flows

Stéphanie Riber , Rudy Valette , Youssef Mesri , Elie Hachem
Computers and Fluids, 2016, 138, pp.51-60. ⟨10.1016/j.compfluid.2016.08.011⟩
Article dans une revue hal-01369945v1
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Effect of M-EMS on in-mould transient flow during continuous casting

Luca Marioni , José Rodolfo Alves Zapata , François Bay , Elie Hachem
International Journal of Applied Electromagnetics and Mechanics, 2016, 53 (S1), pp.S3-S10. ⟨10.3233/JAE-162245⟩
Article dans une revue hal-01475834v1
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Numerical stability analysis and flow simulation of lid-driven cavity subjected to high magnetic field

Luca Marioni , François Bay , Elie Hachem
Physics of Fluids, 2016, 28 (5), pp.057102. ⟨10.1063/1.4948433⟩
Article dans une revue hal-01311179v1

Unified formulation for modeling heat and fluid flow in complex real industrial equipment

Quentin Schmid , Quentin Marchal , Jean-Michel Franchet , Julien Schwartz , Youssef Mesri
Computers and Fluids, 2016, 134-135, pp.146-156. ⟨10.1016/j.compfluid.2016.05.007⟩
Article dans une revue hal-01353990v1

On optimal simplicial 3D meshes for minimizing the Hessian-based errors

Youssef Mesri , Mehdi Khalloufi , Elie Hachem
Applied Numerical Analysis and Computational Mathematics, 2016, 109, pp.235-249. ⟨10.1016/j.apnum.2016.07.007⟩
Article dans une revue hal-01354332v1

Unified adaptive Variational MultiScale method for two phase compressible–incompressible flows

Elie Hachem , Mehdi Khalloufi , Julien Bruchon , Rudy Valette , Youssef Mesri
Computer Methods in Applied Mechanics and Engineering, 2016, 308, pp.238-255. ⟨10.1016/j.cma.2016.05.022⟩
Article dans une revue hal-01353998v1

A new approach to solve complex valued systems arising from the solution of Maxwell equations in the frequency domain through real-equivalent formulations

Luca Marioni , José-Rodolfo Alves Zapata , Elie Hachem , François Bay
Numerical Linear Algebra with Applications, 2016, pp.Early View. ⟨10.1002/nla.2079⟩
Article dans une revue hal-01443398v1
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Simulations directes d'écroulement de barrage : application aux écoulements de matériaux granulaires

Stéphanie Riber , Elie Hachem , Rudy Valette
Rhéologie, 2015, 28, pp.8-16
Article dans une revue hal-01410178v1

Implicit Boundary and Adaptive Anisotropic Meshing

Coupez Thierry , Luisa Silva , Elie Hachem
SEMA SIMAI Springer Series, 2015, New Challenges in Grid Generation and Adaptivity for Scientific Computing, 5, pp 1-18. ⟨10.1007/978-3-319-06053-8_1⟩
Article dans une revue hal-01254104v1

Recent and future developments in finite element metal forming simulation

Stéphane Andrietti , Jean-Loup Chenot , Marc Bernacki , Pierre-Olivier Bouchard , Lionel Fourment
Computer Methods in Materials Science, 2015, 15, pp.265-293
Article dans une revue hal-01247658v1
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Stability analysis of a polymer film casting problem

Achraf Kallel , Elie Hachem , Francesca Rapetti , Yves Demay , Jean-François Agassant
International Journal for Numerical Methods in Fluids, 2015, 78 (7), pp.436-454. ⟨10.1002/fld.4024⟩
Article dans une revue hal-01132639v1

Immersed NURBS for CFD Applications

Jérémy Veysset , Ghina Jannoun , Coupez Thierry , Elie Hachem
SEMA SIMAI Springer Series, 2015, New Challenges in Grid Generation and Adaptivity for Scientific Computing, 5, pp 139-160. ⟨10.1007/978-3-319-06053-8_7⟩
Article dans une revue hal-01254109v1

Anisotropic meshing with time-stepping control for unsteady convection-dominated problems

Ghina Jannoun , Elie Hachem , Jerôme Veysset , Thierry Coupez
Applied Mathematical Modelling, 2015, 39 (7), pp.1899-1916. ⟨10.1016/j.apm.2014.10.005⟩
Article dans une revue hal-01089149v1

A three-field stabilized finite element method for fluid-structure interaction: elastic solid and rigid body limit

Elie Hachem , Stéphanie El Feghali , Thierry Coupez , Ramon Codina
International Journal for Numerical Methods in Engineering, 2015, Special Issue: Advances in Embedded Interface Methods 104 (7), pp.566-584 ⟨10.1002/nme.4972⟩
Article dans une revue hal-01182896v1

On the stabilized finite element method for steady convection-dominated problems with anisotropic mesh adaptation

Elie Hachem , Ghina Jannoun , Jérémy Veysset , Thierry Coupez
Applied Mathematics and Computation, 2014, 232, pp.581-594. ⟨10.1016/j.amc.2013.12.166⟩
Article dans une revue hal-00960089v1

Direct numerical simulations of two-phase immiscible wakes

Luca Biancofiore , François Gallaire , Patrice Laure , Elie Hachem
Fluid Dynamics Research, 2014, 46 (4), pp.Article number 041409. ⟨10.1088/0169-5983/46/4/041409⟩
Article dans une revue hal-01026220v1

Anisotropic adaptive meshing and monolithic Variational Multiscale method for fluid-structure interaction

Elie Hachem , Stephanie Feghali , Ramon Codina , Thierry Coupez
Computers & Structures, 2013, 122, pp.88-100. ⟨10.1016/j.compstruc.2012.12.004⟩
Article dans une revue hal-00780752v1

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

Elie Hachem , Stephanie Feghali , Ramon Codina , Thierry Coupez
International Journal for Numerical Methods in Engineering, 2013, 94 (6), p. 805-825. ⟨10.1002/nme.4481⟩
Article dans une revue hal-00815641v1

A high-order discontinuous Galerkin method with Lagrange multipliers for advection-diffusion problems

Sébastien Brogniez , Charbel Farhat , Elie Hachem
Computer Methods in Applied Mechanics and Engineering, 2013, 264, pp.49-66. ⟨10.1016/j.cma.2013.05.003⟩
Article dans une revue hal-00836565v1

Solution of high-Reynolds incompressible flow with stabilized finite element and adaptive anisotropic meshing

Thierry Coupez , Elie Hachem
Computer Methods in Applied Mechanics and Engineering, 2013, 267, pp.65-85. ⟨10.1016/j.cma.2013.08.004⟩
Article dans une revue hal-00866734v1

Modeling of heat transfer and turbulent flows inside industrial furnaces

Elie Hachem , Ghina Jannoun , Jérémy Veysset , Marc Henri , Romuald Pierrot
Simulation Modelling Practice and Theory, 2013, 30, pp.35-53. ⟨10.1016/j.simpat.2012.07.013⟩
Article dans une revue hal-00741954v1

Adaptive time-step with anisotropic meshing for incompressible flows

Thierry Coupez , Ghina Jannoun , Nabil Nassif , Hong Chau Nguyen , Hugues Digonnet
Journal of Computational Physics, 2013, 241, pp.195-211. ⟨10.1016/j.jcp.2012.12.010⟩
Article dans une revue hal-00800819v1

Identification of glass pad lubricant viscosity using a trapping thermomechanical test

Pierre-Olivier Bouchard , Guillaume Lebret , Elie Hachem
Journal of Materials Processing Technology, 2013, 213 (3), pp.392-400. ⟨10.1016/j.jmatprotec.2012.10.002⟩
Article dans une revue hal-00749433v1

Immersed volume method for solving natural convection, conduction and radiation of a hat-shaped disk inside a 3D enclosure

Elie Hachem , Hugues Digonnet , Elisabeth Massoni , Thierry Coupez
International Journal of Numerical Methods for Heat and Fluid Flow, 2012, 22 (6), pp.718-741. ⟨10.1108/09615531211244871⟩
Article dans une revue hal-00730502v1

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

Elie Hachem , Thibaud Kloczko , Hugues Digonnet , Thierry Coupez
International Journal for Numerical Methods in Fluids, 2012, 68 (1), p. 99-121. ⟨10.1002/fld.2498⟩
Article dans une revue hal-00549730v1
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3D monolithic finite element approach for aero-thermics processes in industrial furnaces

Elie Hachem , Elisabeth Massoni , Thierry Coupez
ESAIM: Proceedings, 2011, 33, pp.36-49. ⟨10.1051/proc/201133004⟩
Article dans une revue hal-00665236v1
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Advanced numerical method for generation of three-dimensional particles and its application in microstructure-based simulation of fatigue behavior

Marc Milesi , Pierre-Olivier Bouchard , Pierre-Henri Cornuault , Yvan Chastel , Marc Bernacki
Computational Materials Science, 2011, 50 (10), pp.2836-2847. ⟨10.1016/j.commatsci.2011.04.039⟩
Article dans une revue hal-00648385v1

Monolithic stabilized finite element method for rigid body motions in the incompressible Navier-Stokes flow

Stephanie Feghali , Elie Hachem , Thierry Coupez
Revue Européenne de Mécanique Numérique/European Journal of Computational Mechanics, 2010, 19 (5-7), pp.Pages 547-573. ⟨10.3166/ejcm.19.547-573⟩
Article dans une revue hal-00614099v1

A multi-scale approach for high cycle anisotropic fatigue resistance: Application to forged components

Marc Milesi , Yvan Chastel , Elie Hachem , Marc Bernacki , Roland E. Logé
Materials Science and Engineering: A, 2010, 527 (18-19), pp.Pages 4654-4663. ⟨10.1016/j.msea.2010.03.042⟩
Article dans une revue hal-00509726v1

Enriched finite element spaces for transient conduction heat transfer

Elie Hachem , Hugues Digonnet , Elisabeth Massoni , Thierry Coupez
Applied Mathematics and Computation, 2010, 217 (8), pp.Pages 3929-3943. ⟨10.1016/j.amc.2010.09.057⟩
Article dans une revue hal-00549723v1

Stabilized finite element method for incompressible flows with high Reynolds number

Elie Hachem , Benjamin Rivaux , Thibaud Kloczko , Hugues Digonnet , Thierry Coupez
Journal of Computational Physics, 2010, 229 (23), pp.Pages 8643-8665. ⟨10.1016/j.jcp.2010.07.030⟩
Article dans une revue hal-00521881v1

High accuracy topology optimization for multiphase fluid systems with heat transfer using the level-set method and anisotropic mesh adaptation

Wassim Abdel Nour , Damien Serret , P. Meliga , Elie Hachem
17th U. S. National Congress on Computational Mechanics, Jul 2023, Albuquerque, United States
Communication dans un congrès hal-04379088v1

Topology optimization for multiphase systems with heat transfer

Wassim Abdel Nour , Joseph Jabbour , Damien Serret , P. Meliga , Elie Hachem
22nd IACM Computational Fluids Conferenc, Apr 2023, Cannes, France
Communication dans un congrès hal-04379105v1

Deep reinforcement learning for the control of CPU-intensive environments

Jonathan Viquerat , Philippe Meliga , Elie Hachem
AI4Waves Workshop on Artificial Intelligence for Waves, 2022, Sophia-Antipolis, France
Communication dans un congrès hal-03924864v1

Deep reinforcement learning for fluid mechanics

Elie Hachem , Philippe Meliga , Hassan Ghraieb , Ramy Nemer , Rudy Valette
8th European Congress on Computational Methods in Applied Sciences and Engineering (ECCOMAS Congress 2022), 2022, Oslo, Norway
Communication dans un congrès hal-03924683v1

Topology optimization of heat and mass transfer systems using level-sets and anisotropic mesh adaptation

Wassim Abdel Nour , Joseph Jabbour , Damien Serret , Philippe Meliga , Elie Hachem
9th International Conference on Fluid Flow, Heat and Mass Transfer, 2022, Niagara Falls, Canada
Communication dans un congrès hal-03924676v1

Deep reinforcement learning for fluid mechanics

Elie Hachem , Philippe Meliga , Hassan Ghraieb , Ramy Nemer , Aurèle Goetz
IUTAM Symposium on data-driven mechanics, 2022, Paris, France
Communication dans un congrès hal-03924781v1

First Steps in the Application of Physics-Informed Neural Networks to Full Waveform Inversion

Leo De Souza , Hervé Chauris , Nicolas Desassis , Elie Hachem
83rd EAGE Annual Conference & Exhibition Workshop Programme, Jun 2022, Madrid, Spain. pp.1-5, ⟨10.3997/2214-4609.202211045⟩
Communication dans un congrès hal-03901589v1

On the CFD modelling of hemodynamics in unruptured intracranial aneurysms,

Pablo Jeken Rico , Aurèle Goetz , Ramy Nemer , Philippe Meliga , Aurélien Larcher
27th Congress of the European Society of Biomechanics, 2022, Porto, Portugal
Communication dans un congrès hal-03924751v1

Fluid-structure interaction for the simulation of cerebral aneurysms

Elie Hachem , Aurélien Larcher , Ramy Nemer , Philippe Meliga , Augusto Fava-Sanches
17th International Symposium on Computer Methods in Biomechanics and Biomedical Engineering, 2021, Bonn, Germany
Communication dans un congrès hal-03924858v1

Fluid-structure interaction for the simulation of intracranial aneurysm after endovascular flow diverter stent implantation

Elie Hachem , Aurélien Larcher , Ramy Nemer , Augusto Fava-Sanches , Yigit Özpeynirci
56th Annual Conference of the German Society for Neuroradiology, 2021, virtual, Germany
Communication dans un congrès hal-03924875v1

Single-step deep reinforcement learning for open-loop control of laminar and turbulent flows

Hassan Ghraieb , Jonathan Viquerat , Aurélien Larcher , Philippe Meliga , Elie Hachem
IACM Mechanistic Machine Learning and Digital Twins for Computational Science, Engineering & Technology, 2021, San Diego, United States
Communication dans un congrès hal-03924885v1

A Vaporization Model for Computational Fluid Dynamics Simulations - Application to Film Boiling

Charles Brissot , Rudy Valette , Elie Hachem
SimHydro 2021, Jun 2021, Sophia-Antipolis, France
Communication dans un congrès hal-03432442v1

High Fidelity Conservative and Adaptive Levelset Method for Complex Two-Fluid Flows

Aurélien Larcher , Chahrazade Bahbah , Lucas Sardo , Anselmo Soeiro Pereira , Rudy Valette
Complex Days, Académie Systèmes Complexes, Mar 2019, Nice, France
Communication dans un congrès hal-03863428v1

Flow prediction by U-Shape convolutionary neural networks at low Reynolds Number

Junfeng Chen , Jonathan Viquerat , Elie Hachem
Complex Days, Académie Systèmes Complexes, Mar 2019, Nice, France
Communication dans un congrès hal-03876664v1
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MASSIVELY PARALLEL FINITE ELEMENT COMPUTING FOR AEROTHERMAL APPLICATIONS

Youssef Mesri , Alban Bazile , Elie Hachem
International conference on parallel computational fluid dynamics (ParCFD), May 2019, Antalya, Turkey
Communication dans un congrès hal-03102705v1

Time-accurate calculation and bifurcation analysis of incompressible flows using adaptive variational multiscale modeling

Aurélien Larcher , Jonathan Viquerat , Philippe Meliga , Elie Hachem
20th International Confe- rence on Fluid Flow Problems, 2019, Chicago, United States
Communication dans un congrès hal-03924845v1

Adaptive immersed method for turbulent flows with boundary layers

Ghalia Guiza , Alexandre Boilley , Philippe Meliga , Elie Hachem , Youssef Mesri
13th World Congress on Computational Mechanics, 2018, New York, United States
Communication dans un congrès hal-03924946v1

High Fidelity Anisotropic Adaptive Finite Element Method for Multiphase Flows with Phase Change

Mehdi Khalloufi , Rudy Valette , Elie Hachem
13th World Congress on Computational Mechanics, Jul 2018, New-York city, United States
Communication dans un congrès hal-01977581v1

Direct Simulation of Granular Collapses Using Mu(I)-like Rheology

Rudy Valette , Lucas Sardo , Elie Hachem
13th World Congress on Computational Mechanics, Jul 2018, New-York City, United States
Communication dans un congrès hal-01977590v1

Buckling of Viscoplastic Bingham Fluid Filaments under Compression Stresses

Anselmo Soeiro Pereira , Mehdi Khalloufi , Elie Hachem , Romain Castellani , Rudy Valette
13th World Congress on Computational Mechanics, Jul 2018, New-York City, United States
Communication dans un congrès hal-01977586v1

Anisotropic Mesh Adaptation on Emerging Architectures

Youssef Mesri , Philippe Meliga , Franck Pigeonneau , Rudy Valette , Elie Hachem
13th World Congress on Computational Mechanics, Jul 2018, New-York City, United States
Communication dans un congrès hal-01977583v1

Impact cratering on granular beds under low gravity

Lucas Sardo , Florian Thuillet , Zeqi Zhu , Lauriane Gorce , Rachna Bhoonah
13th World Congress on Computational Mechanics, Jul 2018, New-York City, United States
Communication dans un congrès hal-01977574v1

Pénétration dans un milieu granulaire sous très faible gravité : cas de la sonde Mascot sur l'astéroïde Ryugu

Lucas Sardo , Florian Thuillet , Zeqi Zhu , Lauriane Gorce , Rachna Bhoonah
53ème Congrès du Groupe Français de Rhéologie, Oct 2018, Brest, France
Communication dans un congrès hal-01977576v1

Finite Element Framework for Simulating Two and Three-dimensional Viscoplastic Collapses

Elie Hachem , Lucas Sardo , Anselmo Soeiro Pereira , Rudy Valette
13th World Congress on Computational Mechanics, Jul 2018, New-York City, United States
Communication dans un congrès hal-01977578v1

Adaptive variational multiscale method for turbulent flows past complex geometries

Ghalia Guiza , Philippe Meliga , Alexandre Boilley , Youssef Mesri , Elie Hachem
53rd International Conference of Applied Aerodynamics, 2018, Salon de Provence, France
Communication dans un congrès hal-03924926v1

Stabilized Monolithic FEM for Cahn-Hilliard/Navier-Stokes Equations on Anisotropic Unstructured Meshes

Franck Pigeonneau , Youssef Mesri , Rudy Valette , Elie Hachem
13th World Congress on Computational Mechanics, Jul 2018, New-York City, United States
Communication dans un congrès hal-01977588v1
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Méthode d'éléments finis stabilisés pour la simulation numérique des procédés de trempe industrielle

Mehdi Khalloufi , Youssef Mesri , Rudy Valette , Elisabeth Massoni , Elie Hachem
13e colloque national en calcul des structures, Université Paris-Saclay, May 2017, Giens, Var, France
Communication dans un congrès hal-01899307v1

On dynamic load balancing schemes for adaptive finite element solvers

Youssef Mesri , E Hachem
VII Coupled Problems in Science and Engineering, Jun 2017, Rhodes, Greece
Communication dans un congrès hal-02140839v1
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Quantitative predictions of the mu(I) rheology in 2D and 3D granular column collapse: scaling laws and quasi-static vs. inertial regimes

Rudy Valette , Stéphanie Riber , Romain Castellani , Elie Hachem
CFM 2017 - 23ème Congrès Français de Mécanique, Aug 2017, Lille, France
Communication dans un congrès hal-03465468v1

A predictive load balancing approach for parallel anisotropic adaptive finite element solvers in aerodynamics

Youssef Mesri , Alban Bazile , Elie Hachem
19th International Conference on Finite Elements in Flow Problems FEF 2017, Apr 2017, Rome, Italy
Communication dans un congrès hal-01521914v1
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Éléments finis adaptatifs pour la simulation des phénomènes interfaciaux avec changement de phase

Chahrazade Bahbah , Youssef Mesri , Elie Hachem , Rudy Valette , Elisabeth Massoni
13e colloque national en calcul des structures, Université Paris-Saclay, May 2017, Giens, Var, France
Communication dans un congrès hal-01922523v1

Turbulent boiling multiphase flows using variational multiscale FEM

Mehdi Khalloufi , Youssef Mesri , Rudy Valette , Elisabeth Massoni , Elie Hachem
14th US National Congress on Computational Mechanics, 2017, Montreal, Canada
Communication dans un congrès hal-01730491v1

Quantitative predictions of 2D and 3D dam-break cases using mu(I) rheology

Stéphanie Riber , Romain Castellani , Elie Hachem , Rudy Valette
89th Annual Meeting of the Society of Rheology, 2017, Denver, United States
Communication dans un congrès hal-01730513v1
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Formulation adaptative variationnelle et calcul massivement parallèle pour l'aérothermique industrielle avec Safran Aircraft Engines.

Alban Bazile , Youssef Mesri , Juan-Carlos Larroya-Huguet , Elie Hachem
13e colloque national en calcul des structures, Université Paris-Saclay, May 2017, Giens, Var, France
Communication dans un congrès hal-01899294v1

Simulation of turbulent boiling with phase change and industrial steel quenching

Mehdi Khalloufi , Rudy Valette , Elisabeth Massoni , Elie Hachem , Isabelle Poitrault
24th European Conference on Heat Treatment and Surface Engineering, 2017, Nice, France
Communication dans un congrès hal-01730508v1
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Quantitative predictions of the µ(I) rheology in 2D and 3D granular column collapse: scaling laws and quasi-static vs. inertial regimes

Rudy Valette , Stéphanie Riber , Romain Castellani , Elie Hachem
23ème Congrès Français de Mécanique [CFM2017], Association Française de Mécanique (AFM), Aug 2017, Lille, France. 6 p
Communication dans un congrès hal-01632643v1

A variational multi-scale anisotropic mesh adaptation scheme for aerothermal problems

A Bazile , E Hachem , Youssef Mesri
International Conference in Finite Element in Flow problems, Apr 2017, Rome, Italy
Communication dans un congrès hal-02140904v1

A robust deformation method for unstructured meshes subject to large boundary movements

Thomas Toulorge , Modesar Shakoor , Pierre-Olivier Bouchard , Marc Bernacki , Youssef Mesri
VII International Conference on Coupled Problems in Science and Engineering (COUPLED PROBLEMS 2017), Jun 2017, Rhodes, Greece
Communication dans un congrès hal-01558407v1

High delity anisotropic adaptive FEM towards physical couplings in turbulent boiling

Mehdi Khalloufi , Youssef Mesri , Rudy Valette , Elie Hachem
19th International Conference on Finite Elements in Flow Problems FEF 2017, Apr 2017, Rome, Italy
Communication dans un congrès hal-01521751v1

Quenching: simulation is ready to optimize the process

Chantal David , Ahmed Belhajria , Mehdi Khalloufi , Rudy Valette , Youssef Mesri
24th European Conference on Heat Treatment and Surface Engineering, 2017, Nice, France
Communication dans un congrès hal-01730518v1

Quantitative Predictions of the mu(I) Rheology in 2D and 3D Granular Column Collapse: Scaling Laws and Quasi-static vs. Inertial Regimes

Rudy Valette , Stéphanie Riber , Elie Hachem
Annual European Rheology Conference, 2017, Copenhagen, Denmark
Communication dans un congrès hal-01730488v1

Anisotropic boundary layer mesh generation for immersed complex geometries

Elie Hachem , Laure Billon , Alexandre Boilley , Alban Bazile , Youssef Mesri
19th International Conference on Finite Elements in Flow Problems FEF 2017, Apr 2017, Rome, Italy
Communication dans un congrès hal-01521734v1
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Quantitative predictions of the μ(I) rheology in 2D and 3D granular column collapse: scaling laws and quasi-static vs. inertial regimes

Rudy Valette , Stéphanie Riber , Elie Hachem
Powders and Grains 2017 – 8th International Conference on Micromechanics on Granular Media , Jul 2017, Montpellier, France. pp.Article number 11005, ⟨10.1051/epjconf/201714011005⟩
Communication dans un congrès hal-01570579v1

Vibration-driven segregation of regolith on low-gravity asteroids

Stephen R. Schwartz , Clara Maurel , Ronald-Louis Ballouz , Derek C. Richardson , Patrick Michel
Asteroids comets Meteors 2017, 2017, Montevideo, Uruguay
Communication dans un congrès hal-01730503v1

Modeling of Non-Newtonian multiphase flow using adaptive stabilized finite element method

Elie Hachem , Stéphanie Riber , Mehdi Khalloufi , Youssef Mesri , Rudy Valette
ECCOMAS Congress, Jun 2016, Crete Island, Greece
Communication dans un congrès hal-01469031v1

Unified S-FEM for modelling fluid-solid interactions in complex real industrial equipment

Quentin Schmid , Youssef Mesri , Elie Hachem
12th World Congress on Computational Mechanics, Jul 2016, Séoul, South Korea
Communication dans un congrès hal-01468769v1

On the efficiency of parallel incompressible Navier-Stokes solvers in the framework of anisotropic adaptive finite elements

Youssef Mesri , Elie Hachem
12th World Congress on Computational Mechanics, Jul 2016, Séoul, South Korea
Communication dans un congrès hal-01468983v1

Direct simulation of dam-break of granular materials

Rudy Valette , Stéphanie Riber , Elie Hachem
12th World Congress on Computational Mechanics, Jul 2016, Séoul, South Korea
Communication dans un congrès hal-01469018v1
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Effect of M-Ems On In-Mould Transient Flow During Continuous Casting

Luca Marioni , José-Rodolfo Alves Zapata , François Bay , Elie Hachem
International Conference on Heating by Electromagnetic Sources (HES16), May 2016, Padoue, Italy
Communication dans un congrès hal-01311019v1

High fidelity anisotropic adaptive variational multiscale method for turbulent multiphase flows

Elie Hachem , Youssef Mesri
12th World Congress on Computational Mechanics, Jul 2016, Séoul, South Korea
Communication dans un congrès hal-01469013v1

Electromagnetc-Multiphase Transient Flow Simulation via VMS approach. . Application to Continuous Casting Process

Luca Marioni , François Bay , Elie Hachem
12th World Congress on Computational Mechanics, Jul 2016, Seoul, South Korea
Communication dans un congrès hal-01466616v1

High fidelity anisotropic adaptive FEM towards physical couplings occurring in turbulent boiling

Elie Hachem , Rudy Valette , Mehdi Khalloufi
Numerical Modeling of Liquid-Vapor Interfaces in Fluid Flows, 2016, Paris, France
Communication dans un congrès hal-01487257v1

Unified compressibleincompressible Variational MultiScale method for liquid-vapour dynamics.

Mehdi Khalloufi , Rudy Valette , Elisabeth Massoni , Youssef Mesri , Elie Hachem
12th World Congress on Computational Mechanics, Jul 2016, Seoul, South Korea
Communication dans un congrès hal-01466707v1

Modeling of Non-Newtonian multiphase flow using adaptive stabilized finite element method

Stéphanie Riber , Rudy Valette , Elie Hachem
12th World Congress on Computational Mechanics, Jul 2016, Séoul, South Korea
Communication dans un congrès hal-01468995v1

Adaptive meshing method for turbulent flow simulations

Laure Billon , Youssef Mesri , Elie Hachem
ECCOMAS Congress, Jun 2016, Crete Island, Greece
Communication dans un congrès hal-01469062v1

High fidelity adaptive meshing for immersed methods

Thomas Toulorge , Youssef Mesri , Elie Hachem
ECCOMAS Congress, Jun 2016, Crete Island, Greece
Communication dans un congrès hal-01469033v1

Parallel anisotropic 3D mesh adaptation for unsteady turbulent Flows

Laure Billon , Youssef Mesri , Elie Hachem
1st Pan-American Congress on Computational Mechanics - PANACM 2015, Apr 2015, Buenos Aires, Argentina
Communication dans un congrès hal-01469191v1
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Simulations directes d'écroulement de barrage : application aux écoulements de matériaux granulaires

Rudy Valette , Stéphanie Riber , Elie Hachem
CFM 2015 - 22ème Congrès Français de Mécanique, Aug 2015, Lyon, France
Communication dans un congrès hal-03444967v1

Direct simulation of dam-breaks of granular materials from dry to dilute suspensions

Stéphanie Riber , Rudy Valette , Elie Hachem
10th Annual European Rheology Conference, Apr 2015, Nantes, France
Communication dans un congrès hal-01469186v1

Unified finite element formulation to improve understanding of materials science

Elisabeth Massoni , Marc Bernacki , Pierre-Olivier Bouchard , Elie Hachem
COUPLED PROBLEMS 2015, May 2015, Venice, Italy
Communication dans un congrès hal-01866373v1

Variational multiscale Level-Set formulation for the simulation of multi-materials flows

Stéphanie Riber , Rudy Valette , Elie Hachem
USNCCM13 - 13th U.S. National Congress on Computational Mechanics, Jul 2015, San Diego, United States
Communication dans un congrès hal-01469177v1
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Simulations directes d'écroulement de barrage : application aux écoulements de matériaux granulaires

Stéphanie Riber , Rudy Valette , Elie Hachem
12e Colloque national en calcul des structures, CSMA, May 2015, Giens, France
Communication dans un congrès hal-01706197v1

Parallel scalable anisotropic adaptation for Fluid-Structure interaction

Youssef Mesri , Elie Hachem
USNCCM13 - 13th U.S. National Congress on Computational Mechanics, Jul 2015, San Diego, United States
Communication dans un congrès hal-01469097v1

Adaptive Finite Element Simulation of Turbulent Flow Multi-Physics with Applications in Aerodynamics

Laure Billon , Youssef Mesri , Elie Hachem
ADMOS - International Conference on Adaptive Modeling and Simulation, Jun 2015, Nantes, France
Communication dans un congrès hal-01469126v1

Approche Monolithique pour le rayonnement en aérothermie couplée: application aux traitement thermique

Quentin Schmid , Youssef Mesri , Alexandre Fornara , Elie Hachem
, XII ème Colloque Interuniversitaire Franco-Québécois sur la Thermique des Systèmes - CIFQ2015, Jun 2015, Sherbrooke, Canada
Communication dans un congrès hal-01469162v1

Interface thickness control for multiphase calculation

Thierry Coupez , Hugues Digonnet , Elie Hachem , Patrice Laure , Luisa Silva
11th world congress on computational mechanics - WCCM 2014, Jul 2014, Barcelone, Spain
Communication dans un congrès hal-01469246v1
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Stability analysis of a polymer coating process

Achraf Kallel , Elie Hachem , Yves Demay , Jean-François Agassant
30th International Conference of the Polymer Processing Society, Polymer Processing Society, Jun 2014, Cleveland, Ohio, United States. 5 p
Communication dans un congrès hal-01101606v1
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IMMERSED VOLUME METHOD WITH ANISOTROPIC MESH ADAPTATION AND TIME-STEPPING CONTROL FOR FLUID STRUCTURE INTERACTION AND HEAT TRANSFER APPLICATIONS

G Jannoun , Elie Hachem , J Veysset , T Coupez
11th World Congress on Computational Mechanics, 2014, Barcelona, Spain
Communication dans un congrès hal-01442695v1

Variational multiscale large eddy simulation and anisotropic mesh adaptation for transient and turbulent flows

Elie Hachem , Laure Billon , Thierry Coupez
11th World Congress on Computational Mechanics - WCCM XI, Jul 2014, Barcelone, Spain
Communication dans un congrès hal-01470278v1

Computational fluid dynamics with high performance parallel computing

Elie Hachem , Hugues Digonnet
First Joint International Meeting RSME-SCM-SEMA-SIMAI-UMI, Jun 2014, Bilbao, Spain
Communication dans un congrès hal-01470283v1
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Recent and future developments in finite element metal forming simulation

Jean-Loup Chenot , Marc Bernacki , Pierre-Olivier Bouchard , Lionel Fourment , Elie Hachem
11th International Conference on Technology of Plasticity, ICTP 2014, Oct 2014, Nagoya, Japan
Communication dans un congrès hal-01113396v1

New immersed CAD method for the simulation of turbulent flows problems

Jérémy Veysset , Elie Hachem , Ghina Jannoun , Thierry Coupez
11th World Congress on Computational Mechanics - WCCM XI, Jul 2014, Barcelone, Spain
Communication dans un congrès hal-01470263v1

Variational multiscale large eddy simulation and anisotropic mesh adaptation for transient and turbulent flows

Elie Hachem , Laure Billon , Jessica Sari , Thierry Coupez
49th 3AF International Symposium of Applied Aerodynamics, Mar 2014, Lille, France
Communication dans un congrès hal-01470294v1

Implicit interfaces and anisotropic mesh adaptation for fluid structure interactions

Thierry Coupez , Ghina Jannoun , Jérémy Veysset , Elie Hachem
11th World Congress on Computational Mechanics - WCCM XI, Jul 2014, Barcelone, Spain
Communication dans un congrès hal-01470270v1

New challenges in numerical simulation of forming processes: multi-scale and multi-physics approaches

Elisabeth Massoni , Pierre-Olivier Bouchard , Marc Bernacki , Elie Hachem
CAE conference, Oct 2014, Verona, Italy
Communication dans un congrès hal-01866426v1

Adaptation de maillage anisotrope et méthode variationnelle multi-échelles pour les écoulements des fluides de Bingham

Stéphanie Riber , Rudy Valette , Elie Hachem
49ème congrès annuel du Groupe Français de Rhéologie, Oct 2014, Grenoble, France
Communication dans un congrès hal-01470303v1
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Immersing NURBS for CFD applications

Jérémy Veysset , Ghina Jannoun , Elie Hachem , Thierry Coupez
2nd ECCOMAS Young Investigators Conference (YIC 2013), Sep 2013, Bordeaux, France
Communication dans un congrès hal-00855830v1

Edge-Based error estimator for CFD applications

Elie Hachem
Tetrahedron IV, Jul 2013, Verbania, Italy
Communication dans un congrès hal-01470526v1

Multiphase Flow Computation with Anisotropic Adaptive Mesh

Elie Hachem , Thierry Coupez
12th U.S. National Congress on Computational Mechanics - USNCCM12, Jul 2013, Raleigh- North California, United States
Communication dans un congrès hal-01470555v1

Stabilized finite element method for incompressible flows using new space and time anisotropic adaptive technique

Ghina Jannoun , Elie Hachem , Thierry Coupez
17th International Conference on Finite Elements in Flow Problems - FEF2013, Feb 2013, San Diego, United States
Communication dans un congrès hal-01470449v1
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Fully space-time metric based anisotropic mesh adaptation for unsteady problems

Ghina Jannoun , Elie Hachem , Jérémy Veysset , Jean-François Zaragoci , Thierry Coupez
6th International Conference on Adaptive Modeling and Simulation, ADMOS 2013, Jun 2013, Lisbon, Portugal. pp.350-361
Communication dans un congrès hal-00933173v1

Unified variational multiscale method for compressible and incompressible turbulent flows

Elie Hachem , Thierry Coupez
12th U.S. National Congress on Computational Mechanics - USNCCM12, Jul 2013, Raleigh- North California, United States
Communication dans un congrès hal-01470557v1

Unified variational multiscale method for compressible and incompressible flows using anisotropic adaptive mesh

Elie Hachem , Thierry Coupez
European Numerical Mathematics and Advanced Applications - ENUMATH 2013, Aug 2013, Lausanne, Switzerland
Communication dans un congrès hal-01470560v1
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Méthode d'immersion de pièces mobiles dans des fours industriels

Jean-François Zaragoci , Elie Hachem , Ghina Jannoun , Jérémy Veysset , Thierry Coupez
CSMA 2013 - 11ème colloque national en calcul des structures, May 2013, Giens, France
Communication dans un congrès hal-00861812v1

Variational multiscale method for compressible flows with anisotropic mesh adaptation

Elie Hachem , Guglielmo Scovazzi , Thierry Coupez
17th International Conference on Finite Elements in Flow Problems - FEF2013, Feb 2013, San Diego, United States
Communication dans un congrès hal-01470446v1

Anistropic mesh adaptation for immersed distance functions computed directly from NURBS

Jérémy Veysset , Ghina Jannoun , Elie Hachem , Thierry Coupez
Tetrahedron IV, Jul 2013, Verbania, Italy
Communication dans un congrès hal-01470552v1

Immersed volume method for moving bodies with turbulent flows and conjugate heat transfer

Jean-François Zaragoci , Elie Hachem , Thierry Coupez
V Conference on Computational Methods for Coupled Problems in Science and Engineering - COUPLED 2013, Jun 2013, Ibiza, Spain
Communication dans un congrès hal-01470468v1

Immersed Stress Method for Fluid-Structure Interaction at high Reynolds number

Elie Hachem , Stephanie Feghali , Thierry Coupez
10th world congress on computational mechanics - WCCM 2012, Jul 2012, Sao Paulo, Brazil
Communication dans un congrès hal-01470590v1

Edge-Based Anisotropic Mesh Adaptation for CFD Applications

Thierry Coupez , Ghina Jannoun , Jérémy Veysset , Elie Hachem
21st International Meshing Roundtable, Oct 2012, San Jose, United States. p. 567-583, ⟨10.1007/978-3-642-33573-0_33⟩
Communication dans un congrès hal-00836558v1

Time-step with Anisotropic Meshing for Incompressible Flows

Ghina Jannoun , Elie Hachem , Thierry Coupez
Third Annual Meeting of the Lebanese Society for Mathematical Sciences - LSMS 2012, Apr 2012, Beirut, Lebanon
Communication dans un congrès hal-01470597v1

Immersed volume method for fluid-structure interaction with anisotropic mesh adaptation

Elie Hachem , Stephanie Feghali , Thierry Coupez
6th European Congress on Computational Methods in Applied Sciences and Engineering - ECCOMAS 2012, Sep 2012, Vienne, Austria
Communication dans un congrès hal-01470697v1

A monolithic approach for Fluid-Structure Interaction problems with complex geometries

Elie Hachem , Stephanie Feghali , Thierry Coupez
41e Congrès National d'Analyse Numérique - CANUM 2012, May 2012, Superbesse, France
Communication dans un congrès hal-01470574v1

Development of new stabilized three-fields finite element method for fluid-structure interaction

Stephanie Feghali , Elie Hachem , Thierry Coupez
Third Annual Meeting of the Lebanese Society for Mathematical Sciences - LSMS 2012, Apr 2012, Beirut, Lebanon
Communication dans un congrès hal-01470578v1

Adaptive Time-step with Anisotropic Meshing for Incompressible Flows

Ghina Jannoun , Elie Hachem , Thierry Coupez
41e Congrès National d'Analyse Numérique - CANUM 2012, May 2012, Superbesse, France
Communication dans un congrès hal-01470576v1

A new three-field stabilized finite element method for fluid– structure interactions

Elie Hachem , R. Codina , Thierry Coupez
6th European Congress on Computational Methods in Applied Sciences and Engineering - ECCOMAS 2012, Sep 2012, Vienne, Austria
Communication dans un congrès hal-01470703v1

Numerical simulation of quenching process using an adaptative levelset method

Nadine Kosseifi , Elie Hachem , Luisa Silva , Elisabeth Massoni , Thierry Coupez
The fourth conference on Computational Methods for Coupled Problems in Science and Engineering (Coupled 2011), Jun 2011, Island of Kos, Greece
Communication dans un congrès hal-00676615v1
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Numerical simulation of boiling during the quenching process

Nadine Kosseifi , Elie Hachem , Luisa Silva , Séverine A.E. Boyer , Elisabeth Massoni
10e colloque national en calcul des structures, May 2011, Giens, France. 8 p. ; Clé USB
Communication dans un congrès hal-00592676v1

3D simulations of yield-stress and shear-induced particle diffusion models

Marko Nika , Elie Hachem , Rudy Valette
20ème Congrès Français de Mécanique, Aug 2011, Besançon, France
Communication dans un congrès hal-00741992v1
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Adaptive anisotropic meshing for incompressible navier stokes using a VMS solver with boundary layer

Thierry Coupez , Elie Hachem
5th International Conference on Adaptive Modeling and Simulation, ADMOS 2011, Jun 2011, Paris, France. pp.125-133 - ISBN: 978-849396403-0
Communication dans un congrès hal-00724517v1

A full Eulerian stabilized finite element method for fluid structure interaction

Stephanie Feghali , Elie Hachem , Thierry Coupez
16th International Conference on Finite Elements in Flow Problems - FEF 2011, Mar 2011, Munich, Germany
Communication dans un congrès hal-01470734v1
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Eléments Finis anisotropes pour le calcul d'écoulements multiphasiques

Thierry Coupez , E. Hachem
CFM 2011 - 20ème Congrès Français de Mécanique, Aug 2011, Besançon, France
Communication dans un congrès hal-03420963v1

3D Anisotropic Adaptive Meshing and Stabilised Finite Element Methods for Multiphase Flows at Low and High Reynolds Number

Elie Hachem , Stephanie Feghali , Hong Chau Nguyen , Hugues Digonnet , Thierry Coupez
The fourth conference on Computational Methods for Coupled Problems in Science and Engineering (Coupled 2011), Jun 2011, Island of Kos, Greece
Communication dans un congrès hal-00676612v1

Modélisation numérique du modèle d'ébullition lors de la trempe

Nadine Kosseifi , Elie Hachem , Luisa Silva , Elisabeth Massoni
20ème Congres Français de Mécanique - CFM2011, Aug 2011, Besançon, France
Communication dans un congrès hal-01470730v1
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3D simulations of yield-stress and shear-induced particle diffusion models

Marko Nika , Elie Hachem , Rudy Valette
CFM 2011 - 20ème Congrès Français de Mécanique, Aug 2011, Besançon, France
Communication dans un congrès hal-03421506v1

Immersed Stress Method for solving Fluid-Structure Interaction with Anisotropic Mesh Adaptation

Elie Hachem , Stephanie Feghali , Thierry Coupez
Eleventh U.S. National Congress on Computational Mechanics - USNCCM 2011, Jul 2011, Minneapolis, United States
Communication dans un congrès hal-01470737v1

Monolithic Variational Multiscale Method for Fluid-Structure Interaction with Anisotropic Adaptive Meshing

Elie Hachem , Thierry Coupez
Séminaire de mécanique d'Orsay - Laboratoire d'Informatique pour la Mécanique et les Sciences de l'Ingénieur (LIMSI), Jan 2011, Orsay, France
Communication dans un congrès hal-00614594v1

Monolithic Variational Multiscale Method for Fluid- Structure Interaction with Anisotropic Adaptive Meshing

Elie Hachem , Stephanie Feghali , Thierry Coupez
16th International Conference on Finite Elements in Flow Problems - FEF 2011, Mar 2011, Munich, Germany
Communication dans un congrès hal-01470731v1
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3D numerical solution for quenching process using an adaptative multiphase flows

Nadine Kosseifi , Elie Hachem , Luisa Silva , Elisabeth Massoni , Thierry Coupez
CFM 2011 - 20ème Congrès Français de Mécanique, Aug 2011, Besançon, France
Communication dans un congrès hal-03421164v1
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Stabilized Finite Element Methods vs LES modelling for fluid-strucure interaction with anisotropic adaptive meshing

Elie Hachem , Stephanie Feghali , Thierry Coupez
10e colloque national en calcul des structures, May 2011, Giens, France. 8p. ; Clé USB
Communication dans un congrès hal-00592696v1
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Adaptation de maillage anisotrope : théorie et applications

Thierry Coupez , Hugues Digonnet , Marc Bernacki , Elie Hachem , Luisa Silva
10e colloque national en calcul des structures, May 2011, Giens, France. 2 p. ; Clé USB
Communication dans un congrès hal-00596882v1
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Stabilised Finite Element for High Reynolds Number, LES and Free Surface flow Problems

Guillaume François , Elie Hachem , Thierry Coupez
ECCOMAS CFD 2010, Jun 2010, Lisbon, Portugal. 9 p
Communication dans un congrès hal-00671091v1
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Stabilized Finite Elements Method For High Reynolds Free Surface Flows

Thierry Coupez , Guillaume François , Elie Hachem
CMWR 2010, Jun 2010, Barcelona, Spain. 9 p
Communication dans un congrès hal-00671119v1
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Stabilized finite element solution to handle complex heat and turbulent flows in industrial furnaces

Elie Hachem , Hugues Digonnet , Thierry Coupez
ECCOMAS CFD 2010 - V European Conference on Computational Fluid Dynamics, Jun 2010, Lisbon, Portugal. 19 p
Communication dans un congrès hal-00614596v1

Stabilized finite element method for solving heat transfer and turbulent flow inside industrial furnaces

Elie Hachem , Elisabeth Massoni , Thierry Coupez
40ème Congrès National d'Analyse Numérique - CANUM 2010, May 2010, Carcans-Maubuisson, France
Communication dans un congrès hal-00614595v1

Metric by Length distribution for anisotropic adaptive meshing applications to levelset and multiphase flow

Thierry Coupez , Hong Chau Nguyen , Elie Hachem , Hugues Digonnet
The Third International Workshop on Grid Generation for Numerical Computations, Sep 2010, Swansea, United Kingdom
Communication dans un congrès hal-01470725v1
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Digital microstructures matching statistical distributions of features in real materials - Example of forgings

Marc Milesi , Yvan Chastel , Elie Hachem , Roland E. Logé , Pierre-Olivier Bouchard
Metal Forming 2010, Sep 2010, Toyohashi, Japan. p. 1442-1445, ⟨10.1002/srin.201190002⟩
Communication dans un congrès hal-00614556v1

Stable-Mixed formulation for fluid-structure interaction: theory and application

Elie Hachem , Luisa Silva , Thierry Coupez
ECCM 2010, ECCM 2010 organizing the minisymposium on Advanced numerical methods for fluid-structure interactions, May 2010, Paris, France
Communication dans un congrès hal-01470723v1

Digital microstructures matching statistical distributions of features in real materials – example of forgings

Marc Milesi , Yvan Chastel , Elie Hachem , Marc Bernacki , Roland E. Logé
The 13th International Conference on Metal Forming (Metal Forming 2010), Sep 2010, Toyohashi, Japan
Communication dans un congrès hal-01867798v1
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Eléments finis pour le remplissage à haut nombre de Reynolds

Guillaume François , Elie Hachem , Thierry Coupez
CFM'09 - XIXème Congrès Français de mécanique, Aug 2009, Marseille, France. 6 p
Communication dans un congrès hal-00663304v1
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Modélisation du procédé de chauffage de pièces dans un four industriel.

Elie Hachem , Hugues Digonnet , Elisabeth Massoni , Thierry Coupez
CFM 2007 - 18ème Congrès Français de Mécanique, Aug 2007, Grenoble, France. 6 p
Communication dans un congrès hal-00521835v1

Sensitivity of intracranial haemo- dynamics towards varying arterial tree extensions

Pablo Jeken Rico , Aurèle Goetz , Jonathan Viquerat , P. Meliga , Aurélien Larcher
28th Congress of the European Society of Biomechanics, Jul 2023, Maastricht, Netherlands
Poster de conférence hal-04379143v1

Intracranial aneurysms: what are you missing if you consider fully rigid arterial tissues?

Aurèle Goetz , Pablo Jeken Rico , Ramy Nemer , Aurélien Larcher , P. Meliga
28th Congress of the European Society of Biomechanics, Jul 2023, Maastricht, Netherlands
Poster de conférence hal-04379169v1

CFD Modeling and beyond for the hemodynamics of intracranial aneurysms

Pablo Jeken Rico , Aurèle Goetz , Ramy Nemer , Philippe Meliga , Jonathan Viquerat
9th World Congress of Biomechanics, 2022, Taipei, China
Poster de conférence hal-03924773v1

A novel FSI framework for high-fidelity simulation of hemodynamics in intracranial aneurysms

Aurèle Goetz , Pablo Jeken Rico , Ramy Nemer , Philippe Meliga , Aurélien Larcher
27th Congress of the European Society of Biomechanics, 2022, Porto, Portugal
Poster de conférence hal-03924736v1
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Numerical investigation of wetting and phase change phenomena to simulate boiling

Charles Brissot , Franck Pigeonneau , Elie Hachem , Rudy Valette
Surface Wettability Effects on Phase Change Phenomena (SWEP) workshop, Jun 2019, Mons, Belgium
Poster de conférence hal-02560254v1
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Lid-driven cavity highly turbulent flow subjected to high magnetic field

Luca Marioni , François Bay , Elie Hachem
10th PAMIR International Conference Fundamental and Applied MHD , Jun 2016, Cagliari, Italy. 2016
Poster de conférence hal-01311023v1

Direct simulation of dam-breaks problems : application to granular materials flows

Stéphanie Riber , Rudy Valette , Elie Hachem
1st workshop on Flow and Processing of Highly Filled Materials, Jan 2016, Paris, France. 2016
Poster de conférence hal-01469090v1

Multiphase Flows with Viscoplastic Materials

Anselmo Pereira , K. Isukwem , J. Gatin , Elie Hachem , Rudy Valette
Multiphase Flow Dynamics, Springer International Publishing, pp.187-198, 2022, Lecture Notes in Mechanical Engineering, ⟨10.1007/978-3-030-93456-9_17⟩
Chapitre d'ouvrage hal-03922453v1

Stabilized Finite Element for High Reynolds Number, LES and Free Surface Flow Problems

Elie Hachem , Guillaume François , Thierry Coupez
Edited by R. Younsi. Navier-Stokes Equations: Properties, Description and Applications, Nova Science Publishers, 150-169 - Chapter 5, 2012, 978-1-61324-590-3
Chapitre d'ouvrage hal-00665265v1

Multidomain Finite Element Computations: Application to Multiphasic Problems

Thierry Coupez , Hugues Digonnet , Elie Hachem , Patrice Laure , Luisa Silva
Edited by M'hamed Souli, David J. Benson. Arbitrary Lagrangian Eulerian and Fluid-Structure Interaction: Numerical Simulation, Wiley, Pages 221-289 - Chapter 5, 2010, 978-1-84821-131-5. ⟨10.1002/9781118557884.ch5⟩
Chapitre d'ouvrage hal-00508514v1

Aggregation and disaggregation processes in clusters of particles: simple numerical and theoretical insights of the competition in 2D geometries

Louis-Vincent Bouthier , Romain Castellani , Sébastien Manneville , Arnaud Poulesquen , Rudy Valette
2022
Pré-publication, Document de travail hal-03922659v1

Folding instabilities in non-Newtonian viscous sheets: shear thinning and shear thickening effects

Anselmo Soeiro Pereira , Nicolas Valade , Elie Hachem , Rudy Valette
2021
Pré-publication, Document de travail hal-03432447v1
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Analysis and comparisons of various models in cold spray simulations : towards high fidelity simulations

Louis-Vincent Bouthier , Elie Hachem
2021
Pré-publication, Document de travail hal-03102322v1
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A twin-decoder structure for incompressible laminar flow reconstruction with uncertainty estimation around 2D obstacles

J Chen , J Viquerat , Frederic Heymes , Elie Hachem
2021
Pré-publication, Document de travail hal-03432661v1
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Deep reinforcement learning for the control of conjugate heat transfer with application to workpiece cooling

Elie Hachem , Hassan Ghraieb , Jonathan Viquerat , Aurélien Larcher , P. Meliga
2021
Pré-publication, Document de travail hal-03102265v1
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Direct shape optimization through deep reinforcement learning

Jonathan Viquerat , Mines Paristech , Jean Rabault , Alexander Kuhnle , Hassan Ghraieb
2021
Pré-publication, Document de travail hal-02401468v2
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Graph neural networks for laminar flow prediction around random two-dimensional shapes

J Chen , E Hachem , J Viquerat
2021
Pré-publication, Document de travail hal-03432662v1

U-net architectures for fast prediction of incompressible laminar flows

Junfeng Chen , Jonathan Viquerat , Elie Hachem
2020
Pré-publication, Document de travail hal-02428694v1

Direct shape optimization through deep reinforcement learning

Jonathan Viquerat , Jean Rabault , Alexander Kuhnle , Hassan Ghraieb , Aurélien Larcher
2020
Pré-publication, Document de travail hal-02428728v1

A review on Deep Reinforcement Learning for Fluid Mechanics

Paul Garnier , Jonathan Viquerat , Jean Rabault , Aurélien Larcher , Alexander Kuhnle
2020
Pré-publication, Document de travail hal-02428737v1
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U-net architectures for fast prediction in fluid mechanics

Junfeng Chen , Jonathan Viquerat , Elie Hachem
2019
Pré-publication, Document de travail hal-02401465v1
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Variational Multiscale error estimator for anisotropic adaptive fluid mechanic simulations: application to Navier-Stokes problems

Alban Bazile , E Hachem , J C Larroya-Huguet , Y Mesri
2018
Pré-publication, Document de travail hal-01816628v1
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Stabilized finite element method for heat transfer and turbulent flows inside industrial furnaces

Elie Hachem
Mechanics [physics.med-ph]. École Nationale Supérieure des Mines de Paris, 2009. English. ⟨NNT : 2009ENMP1645⟩
Thèse tel-00443532v1