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Energy Concerns with HPC Systems and Applications

Roblex Nana , Claude Tadonki , Petr Dokládal , Youssef Mesri
2023
Preprints, Working Papers, ... hal-04213338v1
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CARBONE-AWARE HIGH-PERFORMANCE ARTIFICIAL INTELLIGENCE

Roblex Nana Tchakoute , Claude Tadonki , Petr Dokládal , Youssef Mesri
The Transition Institute 1.5 : : Les enjeux sécuritaires des changements climatiques-, Mar 2023, Paris, France
Conference poster hal-04143279v1
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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⟩
Journal articles hal-03432654v2
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Investigation of the interface behavior of a viscous fluid under free surface shear flow using an eccentric transparent Couette cell

Prashanth Thirunavukkarasu , Francis Fournier , Arnaud Pignolet , Romain Castellani , Céline Cohen , et al.
International Polymer Processing, 2022, ⟨10.1515/ipp-2022-4261⟩
Journal articles hal-03855959v1
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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⟩
Journal articles hal-03942147v1

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⟩
Journal articles hal-03922444v1

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⟩
Journal articles hal-03853606v1
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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⟩
Journal articles 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⟩
Journal articles hal-03834714v1

MÉTHODE DE DÉFORMATION EFFICACE DE MAILLAGES PAR SOLVEURS RBF RANDOMISÉS

Bader Wael , Augustin Parret-Fréaud , Sébastien Da Veiga , Youssef Mesri
Congrès Français de Mécanique CFM, Aug 2022, Nantes, France
Conference papers hal-03937958v1

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⟩
Journal articles hal-03922447v1

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
Preprints, Working Papers, ... hal-03922659v1

Efficient parallel mesh movement based on fast low rank solvers and local remeshing

Youssef Mesri
World Congress on Computational Mechanics WCCM, Jul 2022, Yokohama, Japan
Conference papers hal-03938017v1
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Statistical Fluid Dynamics

Amine Ammar , Francisco Chinesta , Rudy Valette
MDPI, 174 p., 2022, 978-3-0365-4656-8. ⟨10.3390/books978-3-0365-4656-8⟩
Books hal-04094272v1

EFFICIENT MESH DEFORMATION BASED ON RANDOMIZED RBF SOLVERS

Augustin Parret-Fréaud , Sébastien Da Veiga , Wael Bader , Youssef Mesri
The 8th European Congress on Computational Methods in Applied Sciences and Engineering ECCOMAS 2022, Jun 2022, OSLO, Norway
Conference papers hal-03938045v1

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⟩
Conference papers hal-03901589v1
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PERFORMANCE PORTABILITY THROUGH SYCL : LBM AS A CASE STUDY

Youssef Mesri , Ouadie El Farouki
33rd International Conference on Parallel Computational Fluid Dynamics, May 2022, Alba, Italy
Conference papers hal-03938112v1
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Improving confidence on CFD by deep learning

Lianfa WANG , Yvan Fournier , Jean-François Wald , Youssef Mesri
33rd Parallel CFD International Conference, May 2022, Alba, Italy
Conference papers hal-03938096v1

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⟩
Book sections hal-03922453v1
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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⟩
Journal articles hal-03538448v1

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
Conference papers hal-03924683v1

High Performance 3D Unstructured Mesh Deformation Using Rank Structured Matrix Computations

Rabab Alomairy , Wael Bader , Hatem Ltaief , Youssef Mesri , David Keyes
ACM Transactions on Parallel Computing, 2022, 9 (1), pp.4. ⟨10.1145/3512756⟩
Journal articles hal-03521511v1
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Impact of particle stiffness on shear-thinning of non-Brownian suspensions

Duncan Gilbert , Rudy Valette , Elisabeth Lemaire
Journal of Rheology, 2022, ⟨10.1122/8.0000338⟩
Journal articles hal-03862034v1
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Introduction for the Special Issue: Statistical Fluid Dynamics

Amine Ammar , Francisco Chinesta , Rudy Valette
Entropy, 2022, 24 (6), pp.782. ⟨10.3390/e24060782⟩
Journal articles hal-03693813v1

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
Conference papers hal-03924751v1

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
Conference poster hal-03924736v1
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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⟩
Journal articles hal-03825017v1

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
Conference papers hal-03924864v1

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

Youssef Mesri , Yuekun Yang
Computers and Fluids, In press
Journal articles hal-03521618v1
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The MMX rover: performing in situ surface investigations on Phobos

Patrick Michel , Stephan Ulamec , Ute Böttger , Matthias Grott , Naomi Murdoch , et al.
Earth Planets and Space, 2022, 74 (1), ⟨10.1186/s40623-021-01464-7⟩
Journal articles hal-03507818v1