Guillaume Puigt Ph.D. in Applied Mathematics Accreditation to supervise research in Fluid Dynamics

B ONERA, the French Aerospace Lab. m gpuigt.free.fr www.researchgate.net/profile/Guillaume_Puigt

42 years old Driving licence

Work experience November 2017

Research engineer at ONERA in the DMPE Department.

October 2017 December 2005

Senior Researcher at CERFACS in the CFD team. Applied research programs for large companies (Airbus, ONERA, Safran, Airbus Safran Launchers) on improvements of the CFD solvers elsA, JAGUAR and LaBS. Specialist in numerics and in turbulence modeling, with focus on methods for unstructured grids. Proposition of activities, scientific reports for many contracts (DPAC, European projects, direct contracts...). Support to users and developers. Supervision of research programs.

April 2003 December 2005

Research engineer at Commissariat à l’Énergie Atomique. Centre d’études Scientifiques et Techniques d’Aquitaine - Group Rentrée, Étude et Conception (GREC). Research programs on the CFD solvers for reentry Ares, Galadriel and Thot (turbulence modeling, influence of wall roughness, coupled CFD and radiation computations) and activities on Martian reentry for CNES and ESA.

October 2001 March 2003

Post-doct position at CERFACS. Simulation of wake vortices (European project C-Wake PCRD GDR1-1999-10332), wall functions in CFD and laminar hypersonic flows in chemical equilibrium for NSMB).

Education December 2014

Accreditation to supervise research, Université de Toulouse, mentored by Bertrand Aupoix, after the review of Prof. P. Cinnella, Prof. R. Kerr and Prof. P-H. Maire.

September 2001

Ph.D. Thesis, Université de Montpellier II, advised by Bijan Mohammadi, after the review of A. Dervieux et J. Cousteix.

Skills Systems Simulation Programming Mesh generation Automation Post-Treatment Scientific managment Teaching

UNIX, Linux, Mac OS X, HPC. elsA, Jaguar, LaBS. C/C++, F90, Python, OpenMP, MPI, CGNS. ICEM CFD, Centaur, Gmsh. LATEX, Keynote, Microsoft Office Suite. Antares, Paraview, Tecplot. Advisor of 4 theses (with 2 ongoing), and co-advisor of 3 thesis. Advisor of 19 Master training students and 6 post-docs. Responsible of 2 training sessions (CERFACS), Individual contractor at ISAE SupAero for 9 years (CFD, applied Mathematics).

Activities Sport Restoration of old vehicles

Languages walk, bicycle. scooters, car.

French English Spanish

Native proficiency. Articles, conferences and courses. Baccalaureate level.

Scientific activities Reviewer

Journal of Computational Physics Journal of Scientific Computing, AIAA Journal, International Journal of Computational Fluid Dynamics, Proposal for funding by ANR

Publications [1]

C. Pérez Arroyo, G. Daviller, G. Puigt, and C. Airiau. Hydrodynamic - Acoustic Filtering of a Supersonic Under-Expanded Jet. Direct and Large-Eddy Simulation X. Springer International Publishing (2017), 79–84. http://dx.doi.org/10.1007/978-3-319-63212-4_9.

[2] C. Pérez Arroyo, G. Daviller, G. Puigt, C. Airiau, and S. Moreau. Identification of temporal and spatial signatures from broadband shock-associated noise. Shock Waves (2018). http://dx.doi.org/10.1007/s00193-0180806-4. [3] C. Coreixas, G. Wissocq, G. Puigt, J.-F. Boussuge, and P. Sagaut. Recursive regularization step for high-order lattice Boltzmann methods. Physical Review E 96 (3) (2017). [4] J. Vanharen, G. Puigt, X. Vasseur, J.-F. Boussuge, and P. Sagaut. Revisiting the spectral analysis for high-order spectral discontinuous methods. J. Comput. Phys. 337 (2017), 379–402. http://dx.doi.org/10.1016/j.jcp.2017.02. 043. [5] J. Vanharen, G. Puigt, and M. Montagnac. Theoretical and numerical analysis of nonconforming grid interface for unsteady flows. J. Comput. Phys. 285 (2015), 111–132. http://dx.doi.org/10.1016/j.jcp.2015.01.013. [6] T. Guédeney, A. Gomar, F. Gallard, F. Sicot, G. Dufour, and G. Puigt. on-uniform time sampling for multiplefrequency harmonic balance computations. J. Comput. Phys. 236 (2013), 317–345. http://dx.doi.org/10.1016/j. jcp.2012.11.010. [7] G. Dufour, F. Sicot, G. Puigt, C. Liauzun, and A. Dugeai. Contrasting the Harmonic Balance and Linearized Methods for Oscillating-Flap Simulations. AIAA Journal 48 (2010), 788–797. http://dx.doi.org/10.2514/1.43401. [8] G. Puigt, J.-D. Müeller, and V. Auffray. Discretisation of diffusive fluxes on hybrid grids. Journal of Computational Physics 229 (5) (2010), 1425–1447. [9] F. Sicot, G. Puigt, and M. Montagnac. Block-Jacobi Implicit Algorithms for the Time Spectral Method. AIAA Journal 46 (12) (2008), 3080–3089. http://dx.doi.org/10.2514/1.36792. [10] B. Mohammadi and G. Puigt. Wall functions in computational fluid mechanics. Computers & Fluids 35 (10) (2006), 1108–1115. http://dx.doi.org/10.1016/j.compfluid.2005.02.009. [11] S. Galera, B. Mohammadi, and G. Puigt. Turbulence modeling for hypersonic flows over isothermal walls. International Journal of Computational Fluid Dynamics 20 (8) (2006), 549–561. http : / / dx . doi . org / 10 . 1080 / 10618560600835280. [12] B. Mohammadi and G. Puigt. Generalized Wall Functions for Rough Walls Based on Data Assimilation. International Journal of Computational Fluid Dynamics 17 (6) (2003), 453–465. http : / / dx . doi . org / 10 . 1080 / 1061856031000081433. [13] B. Mohammadi and G. Puigt. Mathematical and Numerical Analysis of an Alternative Well-Posed Two-Layer Turbulence Model. ESAIM: Mathematical Modelling and Numerical Analysis - Modélisation Mathématique et Analyse Numérique 35 (2001), 1111–1136. http://www.numdam.org/item/M2AN_2001__35_6_1111_0. [14] B. Mohammadi and G. Puigt. Generalized Wall Functions for High-speed Separated Flows Over Adiabatic and Isothermal Walls. International Journal of Computational Fluid Dynamics 14 (3) (2001), 183–200. http : //dx.doi.org/10.1080/10618560108940723.

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V. Brunet, E. Croner, A. Minot, J. de Laborderie, E. Lippinois, S. Richard, J-F. Boussuge, J. Dombard, F. Duchaine, L. Gicquel, T. Poinsot, G. Puigt, G. Staffelbach, L. Segui, O. Vermorel, N. Villedieu, J-S. Cagnone, K. Hillewaert, M. Rasquin, G. Lartigue, V. Moureau, T. Roger, V. Couaillier, E. Martin, M. de la Llave Plata, J-M. Le Gouez, and F. Renac. Comparison of various CFD codes for LES simulations of turbomachinery: from inviscid vortex convection to multi-stage compresso. ASME Turbo Expo 2018: Turbomahinery Technical Conference and Exposition. Oslo, Norway. (2018). G. Puigt V. Joncquières B. Cuenot and J-F. Boussuge. Spectral Discontinuous Method for turbulent combustion. 4e Colloque du réseau d’INitiative en Combustion Avancée (INCA). Paris-Saclay. (2017). A. Rona, E. Hall, G. Puigt, R. Camussi, C. Schram, C. Airian, M. Felli, and C-H. Lai. European Doctoral Training in Aeroacoustics by a Marie Curie integrated training network. 24th International Congress on SOund and Vibration (ICSV24). London, England. (2017).

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V. Joncquieres, F. Pechereau, O. Vermorel, G. Puigt, and B. Cuenot. An unstructured HPC parallel 3D code for numerical simulations of a Hall effect thruster. EXB Plasmas for Space and Industrial Applications (ExB 2017). Toulouse, France. (2017). C. Coreixas, G. Wissocq, G. Puigt, J-F. Boussuge, and P. Sagaut. General regularization step for standard and high-order lattice Boltzmann methods. The Fourteenth International Conference for Mesoscopic Methods in Engineering and Science. Nantes, France. (2017). J. Vanharen, G. Puigt, J.-F. Boussuge, and A. Balan. Optimized Runge-Kutta time integration for Spectral Difference Method. 23rd AIAA Computational Fluid Dynamics Conference, 2017 AIAA Aviation and Aeronautics Forum and Exposition. Denver, Colorado, USA. (2017). J. Vanharen, G. Puigt, X. Vasseur, J.-F. Boussuge, and P. Sagaut. Revisiting the spectral analysis for high-order spectral discontinuous methods. TILDA - Symposium & Workshop on Industrial LES & DNS. Toulouse, France. (2016). J. Vanharen, G. Puigt, X. Vasseur, J.-F. Boussuge, and P. Sagaut. Comparing the resolution power of standard finite difference and spectral difference schemes. TILDA - Symposium & Workshop on Industrial LES & DNS. Toulouse, France. (2016). F. J. Granados Ortiz, C. Pérez Arroyo, C.-H. Lai, G. Puigt, and C. Airiau. Uncertainty Quantification and Sensitivity Analysis applied to an under-expanded single jet. AIAA Aviation 2016, AIAA Paper 2016-3622. Washington, D.C., USA. (2016). T. Ansaldi, C. Airiau, C. Pérez Arroyo, and G. Puigt. PSE-based sensitivity analysis of turbulent and supersonic single stream jet. 22nd AIAA/CEAS aeroacoustics conference, AIAA Paper 2016-3062. Lyon, France. (2016). C. Pérez Arroyo, G. Puigt, J.-F. Boussuge, and C. Airiau. Large Eddy Simulation of Shock-Cell Noise From a Dual Stream Jet. 22nd AIAA/CEAS aeroacoustics conference, AIAA Paper 2016-2798. Lyon, France. (2016). L. Gefen, C. Pérez Arroyo, R. Camussi, G. Puigt, and C. Airiau. Broadband Shock-cell Noise Signature Identification Using a Wavelet-based Method. 22nd AIAA/CEAS aeroacoustics conference, AIAA Paper 2016-2732. Lyon, France. (2016). D. Di Stefano, A. Rona, E. Hall, C. L. Morfey, and G. Puigt. Validating the Ffowcs Williams and Hawkings acoustic analogy implementation in Antares. 22nd AIAA/CEAS aeroacoustics conference, AIAA Paper 20163059. Lyon, France. (2016). D. Di Stefano, A. Rona, E. Hall, and G. Puigt. Modelling directional sound radiation in Antares by the Ffowcs Williams and Hawkings analogy. 23rd International Congress on Sound and Vibration (ICSV23). Athens, Greece. (2016). M. Tomac, A. Rizzi, D. Charbonier, J.B. Vos, A. Jirásek, S-H. Peng, A. Winkler, A. Allen, G. Wissocq, G. Puigt, J. Dandois, and R. Abarca-Lopez. Unsteady Aero-Loads from Vortices Shed on A320 Landing Gear Door: CFD compared to flight tests. San Diego, California, USA. (2016). D. Di Stefano, A. Rona, and G. Puigt. Implementing the Ffowks Williams and Hawkings acoustic analogy in Antares. 22nd International Conference on Sound and Vibration (ICSV22). Florence, Italy. (2015). C. Pérez Arroyo, G. Daviller, G. Puigt, and C. Airiau. Modal structure of a supersonic under-expanded jet. 22ème congrès français de mécanique. Lyon, France. (2015). C. Pérez Arroyo, G. Daviller, G. Puigt, and C. Airiau. Hydrodynamic - acoustic filtering of a supersonicunderexpanded jet. ERCOFTAC Workshop Direct and Large-Eddy Simulation 10 (DLES10). Limassol, Cyprus. (2015). C. Pérez Arroyo, G. Daviller, G. Puigt, and C. Airiau. Shock-cell noise of supersonic underexpanded jets. 50th 3AF International Conference on Applied Aerodynamics (AERO 2015). Toulouse, France. (2015). A. Cassagne, J-F. Boussuge, G. Puigt, N. Villedieu, and A. Genot. JAGUAR: a new CFD code dedicated to massively parallel high-order LES computations on complex geometry. 50th 3AF International Conference on Applied Aerodynamics (AERO 2015). Toulouse, France. (2015). J. Vanharen, G. Puigt, and M. Montagnac. Two-dimensional spectral analysis of nonconforming grid interface. Emphasis on unsteady flows. 50th 3AF International Conference on Applied Aerodynamics. (FP36-2015vanharen). (2015). N. Villedieu, G. Puigt, and J-F. Boussuge. High Order Workshop: computations performed with JAGUAR, an in-house CFD code based on the spectral difference formalism. 2nd International Workshop on High-Order CFD Methods. Cologne, Germany. (2013). G. Puigt, M. Gazaix, M. Montagnac, M.-C. Le Pape, M. de La Llave Plata, C. Marmignon, J-F. Boussuge, and V. Couaillier. Development of a new hybrid compressible solver inside the CFD elsA software. 20th Computational Fluid Dynamics Conference, AIAA Paper 2011-3379. Honolulu (HI), USA. (2011). F. Dezitter, K. Zeggai, K. Britchford, H. Bezard, G. Joubert, and G. Puigt. Installation Effects Characterization of VHBR Engines: 3. CFD Assessment for Jet Mixing. 15th AIAA/CEAS Aeroacoustics Conference (30th AIAA Aeroacoustics Conference),AIAA Paper 2009-3370. Miami, Florida. (2009). P. Millier, R. Le Borne, G. Charles, S. Jomarien, D. Durand, O. Frayssinnet, G. Puigt, and D. Pirotais. Feasibility of a multi-channel spectrometer architecture for plasma measurements during re-entry experiments. First International ARA Days, Atmospheric Reentry Systems, Missions and Vehicles. Arcachon, France. (2006). O. Frayssinet, G. Puigt, J. Couzi, and P. Tran. Radiative Transfer in PRE-X Flowfield. 5th European Workshop on Thermal Protection Systems and Hot Structures. ESA, Noordwijk, The Netherlands. (2006).

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S. Galera, G. Puigt, L. Hallo, and B. Mohammadi. Wall-Laws Including Thermal Model ling for Hypersonic Turbulent Flows. 4th International Symposium on Atmospheric Reentry Vehicles and Systems. Arcachon, France. (2005). [43] G. Puigt, R. Turpault, and J. Couzi. CFD and fully coupled CFD/Radiation computations for the Martian reentry of MSRO (TC3 configuration). Proceeding of the International Workshop of High Temperature Gas in Planetary Atmosphere Entry. Lisbon, Portugal. (2003). [44] G. Puigt and B. Mohammadi. Generalized Wall Functions for Adiabatic and Isothermal Walls. European Congress on COmputational Methods for Applied Sciences - ECCOMAS 2000. Barcolona, Spain. (2000). [45] B. Koobus, B.Mohammadi, and G. Puigt. Distributed 3D Shape Optimization with Incomplete Sensitivities and CAD-Free Framework for High- Speed Inviscid and Viscous Turbulent Regimes. 18th AIAA Applied Aerodynamics Conference, AIAA Paper 2000-4526. Denver, CO, USA. (2000). [46] G. Puigt and B. Mohammadi. Generalized Wall Functions for High-Speed Flows over Adiabatic and Isothermal Walls. Fluids With Interactions Conference. Sophia Antipolis, France. (1999).