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Philippe Helluy

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Professor Scientific Computing ============================== Research ======== Teaching ========

Publications

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Maximum principle for the mass fraction in a system with two mass balance equations

Gauthier Lazare , Qingqing Feng , Philippe Helluy , Jean-Marc Hérard , Frank Hülsemann
Comptes Rendus. Mécanique, 2024, 352, pp.81-98. ⟨10.5802/crmeca.244⟩
Journal articles hal-04479205v1
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Parallel kinetic schemes for conservation laws, with large time steps

Pierre Gerhard , Philippe Helluy , Victor Michel-Dansac , Bruno Weber
Journal of Scientific Computing, 2024, 99 (1), ⟨10.1007/s10915-024-02468-7⟩
Journal articles hal-03910307v2
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A robust and efficient solver based on kinetic schemes for Magnetohydrodynamics (MHD) equations.

Hubert Baty , Florence Drui , Philippe Helluy , Emmanuel Franck , Christian Klingenberg
Applied Mathematics and Computation, 2023, 440, pp.127667. ⟨10.1016/j.amc.2022.127667⟩
Journal articles hal-02965967v3
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Parallel kinetic scheme in complex toroidal geometry

Matthieu Boileau , Bérenger Bramas , Emmanuel Franck , Romane Hélie , Philippe Helluy
SMAI Journal of Computational Mathematics, 2022, pp.249-271. ⟨10.5802/smai-jcm.86⟩
Journal articles hal-02404082v2
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Unconditionally stable and parallel Discontinuous Galerkin solver

Pierre Gerhard , Philippe Helluy , Victor Michel-Dansac
Computers & Mathematics with Applications, 2022, 112, pp.116-137. ⟨10.1016/j.camwa.2022.02.015⟩
Journal articles hal-03218086v3
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Assessment of numerical schemes for complex two-phase flows with real equations of state

Philippe Helluy , Olivier Hurisse , Lucie Quibel
Computers and Fluids, 2020, 196 (104347), ⟨10.1016/j.compfluid.2019.104347⟩
Journal articles hal-02315038v2
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Optimization of a discontinuous Galerkin solver with OpenCL and StarPU

Bérenger Bramas , Philippe Helluy , Laura Mendoza , Bruno Weber
International Journal on Finite Volumes, 2020, 15 (1), pp.1-19
Journal articles hal-01942863v3
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An analysis of over-relaxation in a kinetic approximation of systems of conservation laws

Florence Drui , Emmanuel Franck , Philippe Helluy , Laurent Navoret
Comptes Rendus Mécanique, 2019, 347 (3), pp.259-269. ⟨10.1016/j.crme.2018.12.001⟩
Journal articles hal-01839092v1
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Implicit time schemes for compressible fluid models based on relaxation methods

David Coulette , Emmanuel Franck , Philippe Helluy , Ahmed Ratnani , Eric Sonnendrücker
Computers and Fluids, 2019, 188, pp.70-85. ⟨10.1016/j.compfluid.2019.05.009⟩
Journal articles hal-01514593v1
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High-order implicit palindromic discontinuous Galerkin method for kinetic-relaxation approximation

David Coulette , Emmanuel Franck , Philippe Helluy , Michel Mehrenberger , Laurent Navoret
Computers and Fluids, 2019, 190, pp.485--502. ⟨10.1016/j.compfluid.2019.06.007⟩
Journal articles hal-01706614v1
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Task-based parallelization of an implicit kinetic scheme

Jayesh Badwaik , Matthieu Boileau , David Coulette , Emmanuel Franck , Philippe Helluy
ESAIM: Proceedings and Surveys, 2018, 63, pp.60-77. ⟨10.1051/proc/201863060⟩
Journal articles hal-01451393v1
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A language extension set to generate adaptive versions automatically

Maxime Schmitt , Cédric Bastoul , Philippe Helluy
Oil & Gas Science and Technology - Revue d'IFP Energies nouvelles, 2018, 73, pp.52. ⟨10.2516/ogst/2018049⟩
Journal articles hal-01923631v1
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Study of Physics-Based preconditioning with High-order Galerkin discretization for hyperbolic wave problems

Clémentine Courtès , Emmanuel Franck , Philippe Helluy , Herbert Oberlin
ESAIM: Proceedings and Surveys, 2017, ⟨10.1051/proc/201655061⟩
Journal articles hal-01401547v1
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Verification of a two-phase flow code based on an homogeneous model

Philippe Helluy , Olivier Hurisse , Erwan Le Coupanec
International Journal on Finite Volumes, 2016, 13
Journal articles hal-01396200v1
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Lagrangian/Eulerian solvers and simulations for Vlasov-Poisson

Sebastien Guisset , Philippe Helluy , Michel Massaro , Laurent Navoret , Nhung Pham
ESAIM: Proceedings and Surveys, 2016, ⟨10.1051/proc/201653008⟩
Journal articles hal-01239673v1
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Two-fluid compressible simulations on GPU cluster

Philippe Helluy , Jonathan Jung
ESAIM: Proceedings and Surveys, 2014, pp.349 - 358. ⟨10.1051/proc/201445036⟩
Journal articles hal-00957020v1
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Multi-GPU numerical simulation of electromagnetic waves

Philippe Helluy , Thomas Strub
ESAIM: Proceedings, 2014, 45, pp.199-208. ⟨10.1051/proc/201445020⟩
Journal articles hal-00919702v1
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Reduced Vlasov-Maxwell simulations

Philippe Helluy , Laurent Navoret , Nhung Pham , Anaïs Crestetto
Comptes rendus de l’Académie des sciences. Série IIb, Mécanique, 2014, 342 (10-11), pp.619-635. ⟨10.1016/j.crme.2014.06.008⟩
Journal articles hal-00957045v1
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Hyperbolic approximation of the Fourier transformed Vlasov equation

Nhung Pham , Philippe Helluy , Laurent Navoret
ESAIM: Proceedings, 2014, 45, pp.379-389. ⟨10.1051/proc/201445039⟩
Journal articles hal-00872972v1
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Numerical simulation for the MHD system in 2D using OpenCL

Michel Massaro , Philippe Helluy , Vincent Loechner
ESAIM: Proceedings, 2014, 45, pp.485-492. ⟨10.1051/proc/201445050⟩
Journal articles hal-00919751v1
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Numerical resolution of conservation laws with OpenCL

Anaïs Crestetto , Philippe Helluy , Jonathan Jung
ESAIM: Proceedings, 2013, 40, pp.51-62. ⟨10.1051/proc/201340004⟩
Journal articles hal-00759131v1
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Space-only hyperbolic approximation of the Vlasov equation

Philippe Helluy , Nhung Pham , Anaïs Crestetto
ESAIM: Proceedings, 2013, 43, pp.17-36. ⟨10.1051/proc/201343002⟩
Journal articles hal-00797974v1
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MODELLING COMPRESSIBLE MULTIPHASE FLOWS

Frédéric Coquel , Thierry Gallouët , Philippe Helluy , Jean-Marc Hérard , Olivier Hurisse
ESAIM: Proceedings, 2013, 40, pp.34-50. ⟨10.1051/proc/201340003⟩
Journal articles hal-01265215v1
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OpenCL numerical simulations of two-fluid compressible flows with a 2D random choice method

Philippe Helluy , Jonathan Jung
International Journal on Finite Volumes, 2013, 10, pp.1-38
Journal articles hal-00759135v1
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Random sampling remap for compressible two-phase flows

Mathieu Bachmann , Philippe Helluy , Jonathan Jung , Hélène Mathis , Siegfried Müller
Computers and Fluids, 2013, 86, pp.275-283. ⟨10.1016/j.compfluid.2013.07.010⟩
Journal articles hal-00546919v2
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APPROXIMATE SOLUTIONS OF THE BAER-NUNZIATO MODEL

Fabien Crouzet , Frédéric Daude , Pascal Galon , Philippe Helluy , Jean-Marc Hérard
ESAIM: Proceedings, 2013, 40, pp.63-82. ⟨10.1051/proc/201340005⟩
Journal articles hal-01265213v1

Evaluation of interface models for 3D-1D coupling of compressible Euler methods for the application on cavitating flows

Martina Deininger , Jonathan Jung , Romuald Skoda , Philippe Helluy , Claus-Dieter Munz
ESAIM: Proceedings, 2012, 38, pp.298-318. ⟨10.1051/proc/201238016⟩
Journal articles hal-04224717v1
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A well-balanced approximate Riemann solver for compressible flows in variable cross-section ducts

Philippe Helluy , Jean-Marc Hérard , Hélène Mathis
Journal of Computational and Applied Mathematics, 2012, 236, pp.1976-1992. ⟨10.1016/j.cam.2011.11.008⟩
Journal articles hal-01265318v1
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Multi-dimensional two-phase flow modeling applied to interior ballistics

Julien Nussbaum , Philippe Helluy , Jean-Marc Hérard , Barbara Baschung
Journal of Applied Mechanics, 2011, 78 (5), pp.051016. ⟨10.1115/1.4004293⟩
Journal articles hal-01580152v1
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Hyperbolic relaxation models for granular flows

Thierry Gallouët , Philippe Helluy , Jean-Marc Hérard , Julien Nussbaum
ESAIM: Mathematical Modelling and Numerical Analysis, 2011, 44 (2), pp.371-400. ⟨10.1051/m2an/2010006⟩
Journal articles hal-00288620v1
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Pressure laws and fast Legendre transform

Philippe Helluy , Hélène Mathis
Mathematical Models and Methods in Applied Sciences, 2010, 21 (4), pp.745-775. ⟨10.1142/S0218202511005209⟩
Journal articles hal-00424061v2
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A simple parameter-free entropy correction for approximate Riemann solvers

Philippe Helluy , Jean-Marc Hérard , Hélène Mathis , Siegfried Müller
Comptes Rendus Mécanique, 2010, 338 (9), pp.493-498. ⟨10.1016/j.crme.2010.07.007⟩
Journal articles hal-00466999v1
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Numerical simulation of a single bubble by compressible two-phase fluids

Siegfried Müller , Philippe Helluy , Josef Ballmann
International Journal for Numerical Methods in Fluids, 2009, pp.n/a-n/a. ⟨10.1002/fld.2033⟩
Journal articles hal-00139645v1
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Galerkin discontinuous approximation of the MHD equations

Christoph Altmann , Thomas Belat , Michaël Gutnic , Philippe Helluy , Hélène Mathis
ESAIM: Proceedings, 2009, 28, pp.33-54. ⟨10.1051/proc/2009038⟩
Journal articles hal-00337063v2
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Numerical schemes for low Mach wave breaking

Frederic Golay , Philippe Helluy
International Journal of Computational Fluid Dynamics, 2007, 21 (2), pp.69-86. ⟨10.1080/10618560701343382⟩
Journal articles hal-00139634v1
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Numerical simulations of gas-particle flows with combustion

Julien Nussbaum , Philippe Helluy , Jean-Marc Hérard , Alain Carrière
Flow, Turbulence and Combustion, 2006, 76 (4), pp.403-417
Journal articles hal-00139626v1
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Relaxation models of phase transition flows

Philippe Helluy , Nicolas Seguin
ESAIM: Mathematical Modelling and Numerical Analysis, 2006, 40 (2), pp.331-352
Journal articles hal-00139607v1
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Second order entropy diminishing scheme for the euler equations

Frédéric Coquel , Philippe Helluy , Jacques Schneider
International Journal for Numerical Methods in Fluids, 2006, 50, pp.1029-1061
Journal articles hal-00139605v1
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Applications of the finite volumes method for complex flows : From the theory to the practice

Philippe Helluy , Frederic Golay
Flow, Turbulence and Combustion, 2006, 76 (4), pp.315-329
Journal articles hal-00139619v1
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Finite volume simulation of cavitating flows

Thomas Barberon , Philippe Helluy
Computers and Fluids, 2005, 34 (7), pp.832-858
Journal articles hal-00139597v1
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Numerical simulation of wave breaking

Philippe Helluy , Frederic Golay , Jean-Paul Caltagirone , Pierre Lubin , Stephane P. Vincent
ESAIM: Mathematical Modelling and Numerical Analysis, 2005, 39 (3), pp.591-607
Journal articles hal-00139601v1
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Practical computation of axisymmetrical multifluid flows

Thomas Barberon , Philippe Helluy , Sandra Rouy
International Journal on Finite Volumes, 2003, 1, pp.1-34
Journal articles hal-00139598v1

Intégration numérique d'ordre élevé de fonctions régulières ou singulières sur un intervalle

Philippe Helluy , Sylvain Maire , Patrick Ravel
Comptes Rendus de l'Académie des Sciences - Series I - Mathematics, 1998, 327 (9), pp.843-848
Journal articles hal-01479862v1
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Convergence d’une approximation discontinue des systemes du premier ordre.

Philippe Helluy , Dayma Sandrine
Comptes Rendus. Mathématique, 1994, 319 (12), pp.1331-1335
Journal articles hal-01419041v1
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Parallelization of the Lattice-Boltzmann schemes using the task-based method

Clément Flint , Bérenger Bramas , Stephane Genaud , Philippe Helluy
COMPAS 2022 - Conférence francophone d'informatique en Parallélisme, Architecture et Système, Jul 2022, Amiens, France
Conference papers hal-03763577v1
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Think Unlimited and Compress Data Automatically

Maxime Schmitt , Philippe Helluy , Cédric Bastoul
COMPAS 2019 - Conférence d'informatique en Parallélisme, Architecture et Système, Jun 2019, Anglet, France
Conference papers hal-02456534v1
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Lattice Boltzmann Methods for Compressible Two-Phase Flow Problems

Philippe Helluy
INTERNATIONAL CONFERENCE OF NUMERICAL ANALYSIS AND APPLIED MATHEMATICS ICNAAM 2019, Sep 2019, Rhodes, Greece. pp.030004, ⟨10.1063/5.0026705⟩
Conference papers hal-03032551v1
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Automatic adaptive approximation for stencil computations

Maxime Schmitt , Philippe Helluy , Cédric Bastoul
CC 2019 - 28th International Conference on Compiler Construction, Feb 2019, Washington, United States. pp.170-181, ⟨10.1145/3302516.3307348⟩
Conference papers hal-02072737v1

Center of Modeling and Simulation of Strasbourg

Céline Caldini Queiros , Zakaria Belhachmi , Frédéric Bertrand , Vincent Chabannes , Fatima Fahs
International Congress on Industrial and Applied Mathematics, Jul 2019, Valence, Spain
Conference papers hal-03577701v1
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Optimisation d'un algorithme Galerkin Discontinu en OpenCL appliqué à la simulation en électromagnétisme

Bruno Weber , Philippe Helluy , Thomas Strub
NUMELEC 2017 - 9th European Conference on Numerical Methods in Electromagnetics, Nov 2017, Paris, France. pp.1-2
Conference papers hal-01666352v1
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Palindromic Discontinuous Galerkin Method

David Coulette , Emmanuel Franck , Philippe Helluy , Michel Mehrenberger , Laurent Navoret
Finite volumes for complex applications VIII—hyperbolic, elliptic and parabolic problems, Jun 2017, Lille, France. pp.6, ⟨10.1007/978-3-319-57394-6_19⟩
Conference papers hal-01653049v1
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Adaptive Code Refinement: A Compiler Technique and Extensions to Generate Self-Tuning Applications

Maxime Schmitt , Philippe Helluy , Cédric Bastoul
HiPC 2017 - 24th International Conference on High Performance Computing, Data, and Analytics, Dec 2017, Jaipur, India. pp.1-10
Conference papers hal-01655459v1
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Reduced Vlasov-Maxwell modeling

Philippe Helluy , Michel Massaro , Laurent Navoret , Nhung Pham , Thomas Strub
PIERS Proceedings, August 25-28, Guangzhou, 2014, Aug 2014, Gunagzhou, China. pp.2622-2627
Conference papers hal-01097228v1
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Méthode Galerkin discontinue appliquée à l'électromagnétisme en domaine temporel

Thomas Strub , Nathanaël Muot , Philippe Helluy
17e Colloque International et Exposition sur la Compatibilité Electromagnetique, Jul 2014, Clermont-Ferrand, France
Conference papers hal-01108010v1
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On the computation of the Baer-Nunziato model

Fabien Crouzet , Frédéric Daude , Pascal Galon , Philippe Helluy , Jean-Marc Hérard
42nd AIAA Fluid Dynamics Conference and Exhibit, Jun 2012, New-Orleans, United States. ⟨10.2514/6.2012-3355⟩
Conference papers cea-03190141v1
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Resolution of the Vlasov-Maxwell system by PIC Discontinuous Galerkin method on GPU with OpenCL

Anaïs Crestetto , Philippe Helluy
CEMRACS'11, 2011, France. pp.257--274, ⟨10.1051/proc/201238014⟩
Conference papers hal-00731021v1
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A well-balanced scheme for two-fluid flows in variable cross-section ducts

Philippe Helluy , Jonathan Jung
Finite Volumes for Complex Applications VI, Jun 2011, Prague, Czech Republic. pp.561-569
Conference papers hal-00955150v1
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Multi-Water-Bag Model And Method Of Moments For The Vlasov Equation

Anaïs Crestetto , Philippe Helluy
Finite Volumes for Complex Applications VI, Jun 2011, Prague, Czech Republic. pp.293-301, ⟨10.1007/978-3-642-20671-9_31⟩
Conference papers hal-00641991v1

A local time-stepping Discontinuous Galerkin algorithm for the MHD system

Christoph Altmann , Thomas Belat , Michaël Gutnic , Philippe Helluy , Hélène Mathis
Modélisation et Simulation de Fluides Complexes - CEMRACS 2008, Jul 2009, Marseille, France. ⟨10.1051/proc/2009038⟩
Conference papers inria-00594611v1
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Déferlement de vague par un schéma faible Mach

Frédéric Golay , Philippe Helluy
CFM 2007 - 18ème Congrès Français de Mécanique, Aug 2007, Grenoble, France
Conference papers hal-03361688v1
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A VARIATIONAL APPROACH FOR GEOACOUSTIC INVERSION USING ADJOINT MODELING OF A PE APPROXIMATION MODEL WITH NON LOCAL IMPEDANCE BOUNDARY CONDITIONS

Jean-Claude Le Gac , Yann Stéphan , Mark Asch , Philippe Helluy , Jean-Pierre Hermand
Theoretical and computational acoustics 2003, Aug 2003, Honolulu, United States. pp.254 - 263, ⟨10.1142/9789812702609_0023⟩
Conference papers hal-01419017v1
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Resolution of the non-stationary or harmonic Maxwell equations by a discontinuous finite element method. application to an e.m.i. (electromagnetic impulse) case.

Françoise Bourdel , Pierre-Alain Mazet , Philippe Helluy
10th international conference on computing methods in applied sciences and engineering on Computing methods in applied sciences and engineering, Feb 1992, France. pp.405-422
Conference papers hal-00974964v1
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Simulation of a liquid-vapour compressible flow by a Lattice Boltzmann Method

Philippe Helluy , Olivier Hurisse , Lucie Quibel
Finite Volumes for Complex Applications IX - Methods, Theoretical Aspects, Examples. FVCA 2020., 2020, 978-3-030-43650-6. ⟨10.1007/978-3-030-43651-3_63⟩
Book sections hal-02451368v1
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Kinetic over-relaxation method for the convection equation with Fourier solver

Romane Hélie , Philippe Helluy , Emmanuel Franck , Laurent Navoret
Finite Volumes for Complex Applications IX - Methods, Theoretical Aspects, Examples. FVCA 2020., pp.745-753, 2020, 978-3-030-43650-6. ⟨10.1007/978-3-030-43651-3_71⟩
Book sections hal-02427044v2
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Asynchronous OpenCL/MPI numerical simulations of conservation laws

Philippe Helluy , Thomas Strub , Michel Massaro , Malcolm Roberts
Bungartz, Hans-Joachim and Neumann, Philipp and Nagel, Wolfgang E. Software for Exascale Computing - SPPEXA 2013-2015, Springer International Publishing, pp.547--565, 2016, 978-3-319-40528-5. ⟨10.1007/978-3-319-40528-5_25⟩
Book sections hal-01134222v2
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Stability analysis of an implicit lattice Boltzmann scheme

Philippe Helluy
Colombo, Rinaldo; Lefloch, Philippe; Rohde, Christian. Hyperbolic Techniques in Modelling, Analysis and Numerics., 13, pp.1710-1715, 2016, Oberwolfach Reports
Book sections hal-01403759v1
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Interpolated pressure laws in two-fluid simulations and hyperbolicity

Philippe Helluy , Jonathan Jung
Finite Volumes for Complex Applications VII-Methods and Theoretical Aspects, Springer, pp.37-53, 2014
Book sections hal-00957043v1
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Conservative scheme for two-fluid compressible flows without pressure oscillations

Philippe Helluy , Jonathan Jung
European Math. Society Publishing House. Hyperbolic Techniques for Phase Dynamics, 10 (2), pp.1677 - 1769, 2013, ⟨10.4171/OWR/2013/29⟩
Book sections hal-01396396v1
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A Simple Model for Cavitation with Non-condensable Gases

Mathieu Bachmann , Siegfried Müller , Philippe Helluy , Hélène Mathis
World Scientific. Hyperbolic Problems: Theory, Numerics and Applications, 18, pp.289 - 296, 2013, 978-981-4417-06-8. ⟨10.1142/9789814417099_0024⟩
Book sections hal-01420483v1
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A two-fluid model for dense granular flows

Thierry Gallouët , Philippe Helluy , Jean-Marc Hérard , Julien Nussbaum
Robert Eymard; Jean-Marc Hérard. Finite Volumes for Complex Applications V: Problems & Perspectives, ISTE-Wiley, pp.439-446, 2008, Proceedings of Finite Volumes for Complex Applications V
Book sections hal-01580996v1
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Résolution numérique des équations de Maxwell harmoniques par une méthode d'éléments finis discontinus

Philippe Helluy
Analyse numérique [math.NA]. Ecole nationale superieure de l'aeronautique et de l'espace, 1994. Français. ⟨NNT : ⟩
Theses tel-00657828v1
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Simulation numérique des écoulements multiphasiques: de la théorie aux applications

Philippe Helluy
Equations aux dérivées partielles [math.AP]. Université du Sud Toulon Var, 2005
Habilitation à diriger des recherches tel-00657839v1