Damien Poitou Curriculum Vitae 29 years old, french

18, rue de la Vieille Côte 31150 Gratentour H +33 6 14 26 22 85 B [email protected] http://damien.poitou.free.fr

• Areas of expertise : – Thermal Transfers : specialisation in thermal radiation in participating gaseous media (discrete methods, Monte Carlo, spectroscopy), solid conduction, – Fluid mechanics : large eddy simulation (LES), turbulence ; combustion. – Simulation : Finite Volumes Methods, Multiphysics Simulations.

Experience Present

Ingenieer R&D, boostHEAT, Toulouse. • Development of a low NOx gar burner for a domestic heating application.

2012

Post-doctoral Research Associate, National Institute for Weather Forecast (Meteo-France), Project TC2 financed by the DGAC (Civil aviation), CNRM/GAME/CAIAC, Toulouse. • Study of the aircraft traffic on the climate : radiative effect on the clouds with the condensation trails (contrails).

2009 – 2011

Post-doctoral Research Associate, CERFACS, Project STRASS financed by the FRAE (Foundation for the research on space and aeronautics) , Toulouse. • Calculation on helicopters turbines engines for Turbomeca : study of the thermal constraints and emission of polluting species (soot, NOx ). • Parallelisation of a radiative solver (MPI/OpenMp) with more than 1000 processors : sub-domains and tasks decomposition. Multiphysics simulations and high performance (HPC). • Development and Development and support of an industrial solver : automatic test cases, versioning, user’s guide, web site, link with users (mailing),. . . Creation of a training on the solver PRISSMA. • 4 international publications articles.

2006 – 2009

Graduate Research Assistant, Mines School, Albi, Research center in processes engineering, powders, energy and environment RAPSODEE - CERFACS. • Building and validation of a new method to take into account thermal radiation and combustion interactions in industrial combustion chambers : coupling radiation and combustion. • Development of scientific codes (Fortran, C,C++). Tasks automation (scripts shell). • Promotion of a research code in collaboration with a small business (HPC-SA) and the regional agency of innovation (AVAMIP). • 2 international publications papers.

2006 – 2009

Graduate Teaching Assistant, Mines School of Albi. • meteorology, fluid mechanics, mathematics, radiative transfer.

2006 – 2009

Supervision of students. – engineer student from the « Indian Institute of Technology » , Kharagpur (3 months) : Development of a tabulation technique of the absorption properties of gases. – engineer student from the « Indian Institute of Technology » , Kharagpur (3 months) : Study of a spectral global model in a radiative solver for the reduction of the time calculation. – Final project assignment with the national gas company (GDF), engineer student from the Mines School of Albi (3 months) : Evaluation of the usage of a research radiative code for industrial problems, (coupling PRISSMA–CFX ).

2006

Graduate Research Assistant, Astrophysics Laboratory of Toulouse Tarbes (LA2T). • Modelling of the radiative transfer in stellar atmospheres, study of spectral properties in non local thermodynamics equilibrium (non LTE) problems.

2005

Graduate Research Assistant, Laplace Laboratory. • Modelling of the thermal transfers in thermocapillary pumping loops (CPL) used for exchangers in space industry. • Development in a Lattice Boltzmann solver (LBM) in C++.

Education 2009

PhD. in transfer and energetics, National Polytechnic Institute of Toulouse, Mines School of Albi, Laboratory RAPSODEE (FRE CNRS 3213). • « Radiation modelling in large eddy simulation of turbulent combustion »

2004 - 2006

Master Physics and Astrophysics, University Paul Sabatier (UPS)–Supaero (ISAE), Toulouse. • M2 Research, « Astrophysics, Space sciences and planetology », ranking 8/20 • M1 Physics, options energetics and nanotechnologies, ranking 3/42

Skills Communication Software

Writing scientific and technical report English/French, oral presentations English/French, student supervision, teaching.

Languages

Office : Microsoft Office (word, excel, Programming powerpoint), Open Office, LATEX ; CFD : CAO (CFD-GEOM), mesh (centaur), visualisation (paraview) ; Operating systems : Linux/Unix, MacOS, Windows, parallel clusters (CERFACS, CINES).

English (TOEIC)

shell scripts (automation), Fortran 90, C/C++, makefile, IDE (Eclipse, NetBeans), debugger (totalview), parallel calculation (MPI, OpenMP), versioning (svn), coupling (Open PALM), Matlab.

Scientific Production • Software : – PRISSMA : Radiative heat transfer solver in participating gaseous media : http ://www.cerfacs.fr/prissma/ ; – Chain of coupled calculation combustion-soot-radiation-conduction : http ://www.cerfacs.fr/coupling/. • Contractual actvities : – 3 Deliverable scientific projects (ANR CORAYL, Project STRASS) ; – 1 Contract with Turbomeca. • Publications : – These manuscript ; – 8 international articles publications, 1 submitted. • Communications : – 7 written communications and 2 oral in internationals conferences ; – 5 national seminar. Details and articles available at : http ://damien.poitou.free.fr/Damien/Bibliographie.html

References

Journal/Peer-reviewed publications 1. G. Lecocq, D. Poitou, F. Duchaine, E. Riber, B. Cuenot « A methodology for prevision of the soot formation in diffusion and premixed flames including thermal effects by a coupling with radiation losses : from academic laminar cases to turbulent cases in industrial burners », submitted to Flow, Turbulence and Combustion.

2. V. Eymet, D. Poitou, M. Galtiera, M. El Hafi « Meshless Monte-Carlo with a null-collision algorithm for efficient and accurate radiative transfer modeling - Application to combustion processes », Journal of Quantitative Spectroscopy and Radiative Transfer (2013). 3. Lecocq G., Hernàndez I., D. Poitou, Riber E., Cuenot B., « Soot prediction by LES of complex geometry combustion chambers ». Comptes Rendus Mécanique (2013). 4. D. Poitou, F. Andre « Evaluation of several narrow band databases for radiative heat transfer calculations in combustion applications with the NBKMcK model », International Journal of Thermal Sciences (2012). 5. D. Poitou, J. Amaya, F. Duchaine « Parallel computation for the radiative heat transfer using the DOM in combustion applications : direction, frequency, sub-domain decompositions and hybrid methods », Numerical Heat Transfer, Part B Fundamentals (2012). 6. Poitou D., J. Amaya, El Hafi M. and Cuenot B., « Analysis of the interaction between turbulent combustion and thermal radiation using unsteady coupled LES/DOM simulations », Combustion and Flame (2011). 7. Poitou D., El Hafi M. and Cuenot B., « Analysis of radiation modeling for turbulent combustion : development of a methodology to couple turbulent combustion and radiative heat transfer in LES », Journal of Heat Transfer (2011). 8. Amaya J., Cabrit O., Poitou D., Cuenot B. and El Hafi M., « Unsteady coupling of Navier-Stokes and Radiative Heat Transfer solvers applied to an anisothermal multicomponent turbulent channel flow », JQSRT, 111, (2010), 295-301. 9. Poitou D., El Hafi M. and Cuenot B., « Diagnosis of Turbulence Radiation Interaction in Turbulent Flames and Implications for Modeling in Large Eddy Simulation », Turkish J. Eng. Env. Sci., 31, (2007), 371-381.

Conference paper/Presentations 1. Duchaine F., Morel T., Jauré S., Poitou D., Staffelbach G., Quémerais E., CFD TEAM, GlobC Team–CERFACS, « High Performance Conjugate Heat Transfer with the OpenPALM Coupler », IV International Conference on Computational Methods for Coupled Problems in Science and Engineering-Coupled Problems (2013) Boulder, Colorado (USA). 2. Hernàndez I., Lecocq G., Poitou D., Riber E., Cuenot B., « Computations of soot formation in ethylene/air counterflow diffusion flames and its interaction with radiation », INCA - INitiative en Combustion Avancée (2011) Toulouse. 3. Lecocq G, Hernàndez I., Poitou D., Riber E., Cuenot B., INCA (2011) Toulouse, selected for publication in Comptes Rendus Mécanique 4. Poitou D. Poster : « Radiation in combustion », RAD10 : 6th International Symposium on Radiative Transfer, ICHMT (2010), Antalya (Turkey). 5. Amaya J., Cabrit O., Poitou D., Cuenot B. and El Hafi M. Eurotherm 83 (2009), Lisbonne (Portugal), selected for publication in JQSRT. 6. Poitou D., Amaya J., Bhushan Singh C., Joseph D., El Hafi M. and Cuenot B., « Validity limits for the global model FS-SNBcK for combustion applications », Eurotherm 83 (2009), Lisbonne (Portugal). 7. Poitou D. et al., ICHMT MCS05 (2007), Monastir (Tunisie), selected for publication in Turkish J. Eng. Env. Sci. 8. Piaud B., Le Lostec N., Poitou D. , Blanco S., Fournier R. and Clifton M.J. « Méthode Boltzmann sur réseau pour les écoulements anisothermes », Congrès Français de Thermique, SFT (2006), Île de Ré.

Seminar – « Rayonnement et Combustion », Séminaire CFD-CERFACS, Toulouse, 08/12/2010. – J. Amaya, Poitou D., E. Collado, F. Duchaine, B. Cuenot and T. Poinsot. « Couplage combustion - thermique structure -rayonnement ». In Journee SFT Rayonnement thermique en milieu semi-transparent, Lyon, France, 2011. – « Couplage rayonnement-combustion turbulente », congrès SFT, Albi, 25-26/03/2010. – « Interaction rayonnement-turbulence, modèle de flamme épaissie, couplage », congrès SFT, Poitiers, 5-6/02/2009. – « Diagnostic de l’interaction rayonnement-turbulence et impact dans les simulations à grande échelle », congrès SFT, Poitiers, 6-7/12/2007.

Technical report and collaborations – Solver PRISSMA : http ://www.cerfacs.fr/prissma/. – Coupled chain of solvers : http ://www.cerfacs.fr/coupling/ – 2011 : Ghosh, S. and Friedrich, R. and Pfitzner, M. and Stemmer, Chr. and Cuenot, B. and El Hafi, M. « Effects of radiative heat transfer on the structure of turbulent supersonic channel flow » Journal of Fluid Mechanics. – 2010 : J. Amaya, E. Collado, B. Cuenot and T. Poinsot. « Coupling LES, radiation and structure in gas turbine simulation ». In Proceedings of the Summer Program Center for Turbulence Research, NASA AMES - Stanford University, USA – 2010 : PROJECT STRASS, Poitou D., « Improvement of parallelism and memory usage in PRISSMA ». – 2010 : PROJECT STRASS, Poitou D., J. Amaya, M. El Hafi, B. Cuénot « Implementation of fast spectral models in PRISSMA ».

– 2010 : Deliverable Turbomeca, D. Poitou, P. Wolf, LY. Gicquel, T. Poinsot « Detemination of temperature profiles at the outlet of a combustion chamber in the helicopter tubo engine Ardiden 3 ». – 2008 : PROJET ANR-05-CICG-012 CORAYL, P. Perez, M. El Hafi, D. Poitou « Developments of fast models of radiative properties for radiative heat transfer calculation with the Discrete Ordinate Method (DOM). ». – 2006 : M2 Report, « Towards the auto-coherent calculation of the non-LTE frequency redistribution function ». – 2005 : M1 Report, « Numerical resolution of the Boltzmann equation with the approximation of the relaxation time and for variable Prandtl number ».