Elie Hachem

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Publications

Experimental and Numerical Study of Film Boiling Around a Small Nickel Sphere

Charles Brissot , Léa Cailly-Brandstäter , Romain Castellani , Elie Hachem , Rudy Valette

Fluids, 2025, 10 (7), pp.162. ⟨10.3390/fluids10070162⟩

Article dans une revue hal-05443531v1

Investigating Delayed Rupture of Flow Diverter-Treated Giant Aneurysm Using Simulated Fluid–Structure Interactions

Pablo Jeken-Rico , Yves Chau , Aurèle Goetz , Jacques Sedat , Elie Hachem

Bioengineering, 2025, 12 (3), pp.305. ⟨10.3390/bioengineering12030305⟩

Article dans une revue hal-05453580v1

Viscoplastic drops impacting a free-slip surface

Kindness Isukwem , Elie Hachem , Anselmo Pereira

International Journal of Multiphase Flow, 2025, 187, pp.105177. ⟨10.1016/j.ijmultiphaseflow.2025.105177⟩

Article dans une revue hal-05453586v1
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Stretching and breakup of two-dimensional falling Newtonian sheets

Kindness Isukwem , Liam Fève , Ramy Nemer , Edith Peuvrel-Disdier , Elie Hachem et al.

Physics of Fluids, 2025, 37 (6), pp.063125. ⟨10.1063/5.0270377⟩

Article dans une revue hal-05212149v1
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Physical-informed deep learning prediction of solid and fluid mechanical properties of oxide glasses

Franck Pigeonneau , M. Rondet , O. de Lataulade , E. Hachem

Journal of Non-Crystalline Solids, 2025, 657, pp.123476. ⟨10.1016/j.jnoncrysol.2025.123476⟩

Article dans une revue hal-04985781v1
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A combined modeling and AI-driven optimization approach to enhance surfactant replacement therapy in adult lungs

Philippe Meliga , Gregor Roncin , Elie Hachem

Multidisciplinary Biomechanics Journal, 2025, 50th congress of the.., ⟨10.46298/mbj.16135⟩

Article dans une revue hal-05191687v2

Deep Learning Prediction of Dry Friction in DLC Coatings Using Literature-Derived Data

Oussama Cherguy , Radoslaw Chmielowski , Elie Hachem , Imène Lahouij

Tribology Letters, 2025, 73 (4), pp.125. ⟨10.1007/s11249-025-02056-2⟩

Article dans une revue hal-05455868v1
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A Continuum Approach With Adaptive Mesh Refinement for Platelet Plug Formation

Ugo Pelissier , Philippe Meliga , Elie Hachem

International Journal for Numerical Methods in Biomedical Engineering, 2025, 41 (7), pp.e70073. ⟨10.1002/cnm.70073⟩

Article dans une revue hal-05376864v1

Multi-grid graph neural networks with self-attention for computational mechanics

Paul Garnier , Jonathan Viquerat , Elie Hachem

Physics of Fluids, 2025, 37 (8), ⟨10.1063/5.0281590⟩

Article dans une revue hal-05453576v1

Adaptive Immersed Mesh Method (AIMM) for Fluid–Structure Interaction

R. Nemer , A. Larcher , Elie Hachem

Computers and Fluids, 2024, 277, pp.106285. ⟨10.1016/j.compfluid.2024.106285⟩

Article dans une revue hal-04842673v1
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Multi-Objective Topology Optimization of Conjugate Heat Transfer Using Level Sets and Anisotropic Mesh Adaptation

Philippe Meliga , Wassim Abdel Nour , Delphine Laboureur , Damien Serret , Elie Hachem

Fluids, 2024, 9 (5), pp.105. ⟨10.3390/fluids9050105⟩

Article dans une revue hal-04750780v1
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Adaptive Stopping Criterion of Iterative Solvers for Efficient Computational Cost Reduction: Application to Navier–Stokes with Thermal Coupling

Aurélien Larcher , Ghaniyya Medghoul , Gabriel Manzinali , Elie Hachem

Finite Elements in Analysis and Design, 2024, 242, pp.104263. ⟨10.1016/j.finel.2024.104263⟩

Article dans une revue hal-04736512v1

Inverse Leidenfrost impacting drops

Kindness Isukwem , Carole-Ann Charles , Ty Phou , Laurence Ramos , Christian Ligoure et al.

Journal of Fluid Mechanics, 2024, 1002, pp.A32. ⟨10.1017/jfm.2024.1164⟩

Article dans une revue hal-04879262v1

AnXplore: a comprehensive fluid-structure interaction study of 101 intracranial aneurysms

Aurèle Goetz , Pablo Jeken-Rico , Ugo Pelissier , Yves Chau , Jacques Sédat et al.

Frontiers in Bioengineering and Biotechnology, 2024, 12, ⟨10.3389/fbioe.2024.1433811⟩

Article dans une revue hal-04842682v1

Virtual flow diverter deployment and embedding for hemodynamic simulations

Pablo Jeken-Rico , Yves Chau , Aurèle Goetz , Vincent Lannelongue , Jacques Sédat et al.

Computers in Biology and Medicine, 2024, 180, pp.109023. ⟨10.1016/j.compbiomed.2024.109023⟩

Article dans une revue hal-04842689v1

Viscoplastic elliptical objects impacting a solid surface

Kindness Isukwem , Ramy Nemer , Elie Hachem , Anselmo Pereira

Physics of Fluids, 2024, 36 (3), ⟨10.1063/5.0197270⟩

Article dans une revue hal-04842642v1
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Beacon, a Lightweight Deep Reinforcement Learning Benchmark Library for Flow Control

Jonathan Viquerat , Philippe Meliga , Pablo Jeken-Rico , Elie Hachem

Applied Sciences, 2024, 14 (9), pp.3561. ⟨10.3390/app14093561⟩

Article dans une revue hal-04750781v1

Analysis of Intracranial Aneurysm Haemodynamics Altered by Wall Movement

Aurèle Goetz , Pablo Jeken-Rico , Yves Chau , Jacques Sédat , Aurélien Larcher et al.

Bioengineering, 2024, 11 (3), pp.269. ⟨10.3390/bioengineering11030269⟩

Article dans une revue hal-04842648v1
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Combining machine learning and computational fluid dynamics for solar panel tilt angle optimization in extreme winds

T. Michel , A. Ansaldi , J. Viquerat , P. Meliga , E. Hachem

Physics of Fluids, 2024, 36 (12), ⟨10.1063/5.0233709⟩

Article dans une revue hal-04844403v1
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Reinforcement learning for cooling rate control during quenching

Elie Hachem , Abhijeet Vishwasrao , Maxime Renault , Jonathan Viquerat , Philippe Méliga

International Journal of Numerical Methods for Heat and Fluid Flow, 2024, 34 (8), pp.3223-3252. ⟨10.1108/HFF-11-2023-0713⟩

Article dans une revue hal-04750779v1
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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, 2024, 45, pp.35-43

Article dans une revue hal-04390672v1
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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

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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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 et al.

Fluids, 2023, Image-Based Computational and Experimental Biomedical Flows, 9 (1), pp.1. ⟨10.3390/fluids9010001⟩

Article dans une revue hal-04379043v1

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
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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 et al.

Scientific Reports, 2023, 13, pp.7147. ⟨10.1038/s41598-023-34007-z⟩

Article dans une revue hal-04244723v1

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 et al.

Physical Review Fluids, 2023, 8 (2), pp.023304. ⟨10.1103/PhysRevFluids.8.023304⟩

Article dans une revue hal-04384086v1

Deep learning model for two-fluid flows

George El Haber , Jonathan Viquerat , Aurelien Larcher , Jose Alves , Frédéric Costes et al.

Physics of Fluids, 2023, 35 (2), ⟨10.1063/5.0134421⟩

Article dans une revue hal-04433906v1
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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
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Investigating gas furnace control practices with reinforcement learning

M Renault , J Viquerat , P Meliga , G.-A Grandin , N Meynet et al.

International Journal of Heat and Mass Transfer, 2023, 209, pp.124147. ⟨10.1016/j.ijheatmasstransfer.2023.124147⟩

Article dans une revue hal-04245154v1
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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

The role of viscoplastic drop shape in impact

Kindness Isukwem , Julie Godefroid , Cécile Monteux , David Bouttes , Romain Castellani et al.

Journal of Fluid Mechanics, 2023, 978, pp.A1. ⟨10.1017/jfm.2023.926⟩

Article dans une revue hal-04368613v1

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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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
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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

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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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

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
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Deep learning model to assist multiphysics conjugate problems

George El Haber , Jonathan Viquerat , Aurelien Larcher , David Ryckelynck , Jose Alves et al.

Physics of Fluids, 2022, 34 (1), pp.015131. ⟨10.1063/5.0077723⟩

Article dans une revue hal-03564192v1
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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

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
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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
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Viscoplastic dam-breaks

Rudy Valette , Anselmo Soeiro Pereira , S. Riber , Lucas Sardo , Aurélien Larcher et al.

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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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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A review on deep reinforcement learning for fluid mechanics

Paul Garnier , Jonathan Viquerat , Jean Rabault , Aurélien Larcher , Alexander Kuhnle et al.

Computers and Fluids, 2021, 225, pp.104973. ⟨10.1016/j.compfluid.2021.104973⟩

Article dans une revue hal-02401491v2
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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
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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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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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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

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

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
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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 et al.

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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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

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

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 et al.

Journal of Non-Newtonian Fluid Mechanics, 2019, 263, pp.130-139

Article dans une revue hal-01977593v1
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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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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 istex hal-02428752v1
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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
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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 et al.

Computers and Fluids, In press, 191, pp.104223. ⟨10.1016/j.compfluid.2019.06.022⟩

Article dans une revue hal-02186905v1
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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 et al.

AIP Advances, 2019, 9, pp.125014. ⟨10.1063/1.5132378⟩

Article dans une revue hal-02401501v1
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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 et al.

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, In press

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
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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 et al.

Computers and Fluids, In press

Article dans une revue hal-02154945v1
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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

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
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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

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

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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Anisotropic adaptive stabilized finite element solver for RANS models

Jessica Sari , Francesco Cremonesi , Mehdi Khalloufi , François Cauneau , Philippe Meliga et al.

International Journal for Numerical Methods in Fluids, 2018, 86 (11), pp.717-736. ⟨10.1002/fld.4475⟩

Article dans une revue hal-02115828v1

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

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

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

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

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

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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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

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

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

Quentin Schmid , Quentin Marchal , Jean-Michel Franchet , Julien Schwartz , Youssef Mesri et al.

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 istex hal-01353998v1

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
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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

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 istex hal-01182896v1
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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 istex hal-01132639v1

Recent and future developments in finite element metal forming simulation

Stéphane Andrietti , Jean-Loup Chenot , Marc Bernacki , Pierre-Olivier Bouchard , Lionel Fourment et al.

Computer Methods in Materials Science, 2015, 15, pp.265-293

Article dans une revue hal-01247658v1

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 istex hal-00960089v1
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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

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 istex hal-00836565v1

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 istex hal-00780752v1

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 istex hal-00866734v1

Modeling of heat transfer and turbulent flows inside industrial furnaces

Elie Hachem , Ghina Jannoun , Jérémy Veysset , Marc Henri , Romuald Pierrot et al.

Simulation Modelling Practice and Theory, 2013, 30, pp.35-53. ⟨10.1016/j.simpat.2012.07.013⟩

Article dans une revue istex hal-00741954v1

Adaptive time-step with anisotropic meshing for incompressible flows

Thierry Coupez , Ghina Jannoun , Nabil Nassif , Hong Chau Nguyen , Hugues Digonnet et al.

Journal of Computational Physics, 2013, 241, pp.195-211. ⟨10.1016/j.jcp.2012.12.010⟩

Article dans une revue istex 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 istex hal-00749433v1

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

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 istex hal-00549730v1

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
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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 et al.

Computational Materials Science, 2011, 50 (10), pp.2836-2847. ⟨10.1016/j.commatsci.2011.04.039⟩

Article dans une revue hal-00648385v1

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 et al.

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

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

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 istex hal-00521881v1

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 istex hal-00549723v1

Intracranial aneurysm treatment with intrasaccular flow disruptor modeling

Chiara Faitini , Pablo Jeken Rico , Philippe Meliga , Elie Hachem

30th Congress of the European Society of Biomechanics, Jul 2025, Zürich, Switzerland

Communication dans un congrès hal-05376963v1

Towards patient-specific optimization of intra-aortic pump therapy using CFD and AI

Elie Hachem , Maxime Renault , Marion Chatard , Emeline Padié , Philippe Meliga

30th Congress of the European Society of Biomechanics, Jul 2025, Zürich, Switzerland

Communication dans un congrès hal-05376957v1

Innovative AI method for predicting grain size distribution during grain growth mechanism

Eliane Younes , Elie Hachem , Pungponhavoan Tep , Marc Bernacki

3rd World Congress on Artificial Intelligence in Materials & Manufacturing (AIM 2025), Jun 2025, Anaheim (California), United States

Communication dans un congrès hal-05406118v1

Optimizing surfactant replacement therapy for large respiratory systems : a coupled modeling and AI approach

Philippe Meliga , Gregor Roncin , Elie Hachem

30th Congress of the European Society of Biomechanics, Jul 2025, Zürich, Switzerland

Communication dans un congrès hal-05376924v1

Predicting thrombosis in cerebral aneurysms using computational methods and graph neural networks

Ugo Pelissier , Vincent Lannelongue , Philippe Meliga , Louise Philibert-Nicol , Elie Hachem

30th Congress of the European Society of Biomechanics, Jul 2025, Zürich, Switzerland

Communication dans un congrès hal-05376914v1

Graph neural networks for CFD space and time prediction : an application to solar panels

Théodore Michel , Paul Garnier , Philippe Meliga , Elie Hachem

3rd IACM Digital Twins in Engineering Conference & 1st ECCOMAS Artificial Intelligence and Computational Methods in Applied Science, Feb 2025, Paris, France

Communication dans un congrès hal-05376883v1

Optimizing intra-aortic pump performance for cardiac support using CFD and AI

Maxime Renault , Philippe Meliga , Elie Hachem

ESAO 2025 Congress, Jun 2025, Enschede, Netherlands

Communication dans un congrès hal-05376901v1

Graph neural networks for real-time prediction and treatment decision in intracranial aneurysms

Vincent Lannelongue , Ugo Pelissier , Paul Garnier , Louise Philibert-Nicol , Pablo Jeken Rico et al.

30th Congress of the European Society of Biomechanics, Jul 2025, Zürich, Switzerland

Communication dans un congrès hal-05376942v1

Real-time risk stratification for coronary artery thrombosis using machine learning

Raynul Chowdhury , Kyle A. Tennison , Aurèle Goetz , Pablo Jeken-Rico , Kirsten Dummer et al.

Division of Fluid Dynamics Annual Meeting 2025, Nov 2025, Houston, United States

Communication dans un congrès hal-05453643v1

Flow optimization using deep reinforcement learning for safety preserving of solar panels facing wind risks

Théodore Michel , Philippe Meliga , Paolo Massarotti , Elie Hachem

1st ERCOFTAC Workshop on Machine Learning for Fluid Dynamics, Mar 2024, Paris, France

Communication dans un congrès hal-04750783v1

Physical-informed machine learning prediction of properties of oxide glasses

Franck Pigeonneau , Elie Hachem , Morgane Rondet , Olivier de Lataulade

97th Glass-Technology Conference, Dr. Thomas Jüngling, May 2024, Aachen (Aix la Chapelle), Germany

Communication dans un congrès hal-04591627v1

Physics-informed machine learning for enhanced 4D flow

Vincent Lannelongue , Paul Garnier , Aurélien Larcher , Philippe Meliga , Elie Hachem

29th Congress of the European Society of Biomechanics, Jun 2024, Edinburgh, United Kingdom

Communication dans un congrès hal-04750792v1

Patient-specific flow diverter stent for unruptured intracranial aneurysms

Elie Hachem , Philippe Meliga , Jonathan Viquerat , Aurélien Larcher , Vincent Lannelongue et al.

29th Congress of the European Society of Biomechanics, Jun 2024, Edinburgh, United Kingdom

Communication dans un congrès hal-04750786v1

Deep reinforcement learning-based flow optimization for improved wind resilience of solar panel arrays

Théodore Michel , Philippe Meliga , Elie Hachem

16th World Congress on Computational Mechanics, Jul 2024, Vancouver, Canada

Communication dans un congrès hal-04750782v1

Continuum modelling of clot formation in brain aneurysms

Ugo Pelissier , Aurèle Goetz , Philippe Meliga , Elie Hachem

29th Congress of the European Society of Biomechanics, Jun 2024, Edinburgh, United Kingdom

Communication dans un congrès hal-04750790v1

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

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

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 et al.

8th European Congress on Computational Methods in Applied Sciences and Engineering (ECCOMAS Congress 2022), 2022, Oslo, Norway

Communication dans un congrès hal-03924683v1

On the CFD modelling of hemodynamics in unruptured intracranial aneurysms,

Pablo Jeken Rico , Aurèle Goetz , Ramy Nemer , Philippe Meliga , Aurélien Larcher et al.

27th Congress of the European Society of Biomechanics, 2022, Porto, Portugal

Communication dans un congrès hal-03924751v1

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 et al.

IUTAM Symposium on data-driven mechanics, 2022, Paris, France

Communication dans un congrès hal-03924781v1

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

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

Fluid-structure interaction for the simulation of cerebral aneurysms

Elie Hachem , Aurélien Larcher , Ramy Nemer , Philippe Meliga , Augusto Fava-Sanches et al.

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 et al.

56th Annual Conference of the German Society for Neuroradiology, 2021, virtual, Germany

Communication dans un congrès hal-03924875v1

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

Aurélien Larcher , Chahrazade Bahbah , Lucas Sardo , Anselmo Soeiro Pereira , Rudy Valette et al.

Complex Days, Académie Systèmes Complexes, Mar 2019, Nice, France

Communication dans un congrès hal-03863428v1
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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

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

Impact cratering on granular beds under low gravity

Lucas Sardo , Florian Thuillet , Zeqi Zhu , Lauriane Gorce , Rachna Bhoonah et al.

13th World Congress on Computational Mechanics, Jul 2018, New-York City, United States

Communication dans un congrès hal-01977574v1

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

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

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

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 et al.

53ème Congrès du Groupe Français de Rhéologie, Oct 2018, Brest, France

Communication dans un congrès hal-01977576v1

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
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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
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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

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

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

Quenching: simulation is ready to optimize the process

Chantal David , Ahmed Belhajria , Mehdi Khalloufi , Rudy Valette , Youssef Mesri et al.

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
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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 et al.

Asteroids comets Meteors 2017, 2017, Montevideo, Uruguay

Communication dans un congrès hal-01730503v1

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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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
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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
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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

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

Simulation of turbulent boiling with phase change and industrial steel quenching

Mehdi Khalloufi , Rudy Valette , Elisabeth Massoni , Elie Hachem , Isabelle Poitrault et al.

24th European Conference on Heat Treatment and Surface Engineering, 2017, Nice, France

Communication dans un congrès hal-01730508v1

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

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

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

Thomas Toulorge , Modesar Shakoor , Pierre-Olivier Bouchard , Marc Bernacki , Youssef Mesri et al.

VII International Conference on Coupled Problems in Science and Engineering (COUPLED PROBLEMS 2017), Jun 2017, Rhodes, Greece

Communication dans un congrès hal-01558407v1

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

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

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

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

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

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

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

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

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

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
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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

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

Stéphanie Riber , Rudy Valette , Elie Hachem

12e Colloque national en calcul des structures, CSMA, May 2015, Giens, France

Communication dans un congrès hal-01706197v1

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

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

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

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

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

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
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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
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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

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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Recent and future developments in finite element metal forming simulation

Jean-Loup Chenot , Marc Bernacki , Pierre-Olivier Bouchard , Lionel Fourment , Elie Hachem et al.

11th International Conference on Technology of Plasticity, ICTP 2014, Oct 2014, Nagoya, Japan

Communication dans un congrès hal-01113396v1

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

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

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

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

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

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 istex hal-00836558v1
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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

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

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
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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 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

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
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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

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
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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

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

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

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

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

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
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Numerical simulation of boiling during the quenching process

Nadine Kosseifi , Elie Hachem , Luisa Silva , Séverine A.E. Boyer , Elisabeth Massoni et al.

10e colloque national en calcul des structures, May 2011, Giens, France. 8 p. ; Clé USB

Communication dans un congrès hal-00592676v1

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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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

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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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

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

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
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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
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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

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

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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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

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
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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 istex hal-00614556v1

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

Marc Milesi , Yvan Chastel , Elie Hachem , Marc Bernacki , Roland E. Logé et al.

The 13th International Conference on Metal Forming (Metal Forming 2010), Sep 2010, Toyohashi, Japan

Communication dans un congrès hal-01867798v1

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
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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 haemodynamics towards varying arterial tree extensions

Pablo Jeken Rico , John Zarate , Chiara Faitini , Ugo Pelissier , Vincent Lannelongue et al.

30th Congress of the European Society of Biomechanics, Jul 2025, Zürich, Switzerland

Poster de conférence hal-05376976v1

Computational hemodynamic analysis of aortic blood flow under pulsatile swirling conditions and implications for LVAD design

Maxime Renault , Philippe Meliga , Elie Hachem

29th Congress of the European Society of Biomechanics, Jun 2024, Edinburgh, United Kingdom

Poster de conférence hal-04750784v1

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

Aurèle Goetz , Pablo Jeken Rico , Ramy Nemer , Aurélien Larcher , P. Meliga et al.

28th Congress of the European Society of Biomechanics, Jul 2023, Maastricht, Netherlands

Poster de conférence hal-04379169v1

Sensitivity of intracranial haemo- dynamics towards varying arterial tree extensions

Pablo Jeken Rico , Aurèle Goetz , Jonathan Viquerat , P. Meliga , Aurélien Larcher et al.

28th Congress of the European Society of Biomechanics, Jul 2023, Maastricht, Netherlands

Poster de conférence hal-04379143v1

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

Aurèle Goetz , Pablo Jeken Rico , Ramy Nemer , Philippe Meliga , Aurélien Larcher et al.

27th Congress of the European Society of Biomechanics, 2022, Porto, Portugal

Poster de conférence hal-03924736v1

CFD Modeling and beyond for the hemodynamics of intracranial aneurysms

Pablo Jeken Rico , Aurèle Goetz , Ramy Nemer , Philippe Meliga , Jonathan Viquerat et al.

9th World Congress of Biomechanics, 2022, Taipei, China

Poster de conférence hal-03924773v1
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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

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
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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

Multiphase Flows with Viscoplastic Materials

Anselmo Soeiro Pereira , Kindness Isukwem , J. Gatin , E. 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-05212153v1

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 et al.

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

Predicting Grain Growth in Polycrystalline Materials Using Deep Learning Time Series Models

Eliane Younes , Elie Hachem , Marc Bernacki

2025

Pré-publication, Document de travail hal-05447017v1
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Coupled surface-to-surface radiative and conductive heat transfer with an immersed volume method

Rémi Gerard , Elie Hachem , Giulia Lissoni , Aurélien Larcher

2024

Pré-publication, Document de travail hal-04769425v1

Viscoplastic Drops Impacting a Free-Slip Surface

Kindness Isukwem , Elie Hachem , Anselmo Soeiro Pereira

2024

Pré-publication, Document de travail hal-04881797v1

Retraction of levitating drops

Kindness Isukwem , Elie Hachem , Anselmo Soeiro Pereira

2024

Pré-publication, Document de travail hal-04842704v1

Multi-Grid Graph Neural Networks with Self-Attention for Computational Mechanics

Paul Garnier , Jonathan Viquerat , Elie Hachem

2024

Pré-publication, Document de travail hal-04791030v1

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 et al.

2022

Pré-publication, Document de travail hal-03922659v1
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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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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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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
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Direct shape optimization through deep reinforcement learning

Jonathan Viquerat , Mines Paristech , Jean Rabault , Alexander Kuhnle , Hassan Ghraieb et al.

2021

Pré-publication, Document de travail hal-02401468v2

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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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

A review on Deep Reinforcement Learning for Fluid Mechanics

Paul Garnier , Jonathan Viquerat , Jean Rabault , Aurélien Larcher , Alexander Kuhnle et al.

2020

Pré-publication, Document de travail hal-02428737v1

Direct shape optimization through deep reinforcement learning

Jonathan Viquerat , Jean Rabault , Alexander Kuhnle , Hassan Ghraieb , Aurélien Larcher et al.

2020

Pré-publication, Document de travail hal-02428728v1

U-net architectures for fast prediction of incompressible laminar flows

Junfeng Chen , Jonathan Viquerat , Elie Hachem

2020

Pré-publication, Document de travail hal-02428694v1
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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