Kunkun Tang PhD in Scientific Computing – Computational Fluid Dynamics

Research Interests  Inria, 200 Av vieille tour, 33405 , H +33 6 43 05 20 31 I develop new ideas of accurate and robust numerical B [email protected] methods for compressible multiphase flow and combustion Ï http://people.bordeaux.inria.fr/ktang propagation on unstructured meshes. My recent research Born 22 September 1985 activities include sensitivity analysis and uncertainty quantification methods, with applications to multiphysics Education simulations. The objective is to develop a global strat- egy capable of treating a very large number of uncertainties. 2009 – 2012 PhD Fluid Mechanics Atomic Energy Commission, -Saclay Research Experience Institute of Technology Current, from Feb 2013 2008 – 2009 Postgraduate studies Researcher at French National Institute for Mechanical Engineering Research in Computer Science and University of Strathclyde, UK Automation (Inria), Uncertainty Quantification 2006 – 2009 Diplôme d’ingénieur (Master) Mechanical Engineering • Development of novel uncertainty quantification tech- University of Technology of Troyes, France niques for complex multiphysics systems. • 2004 – 2008 Bachelor Sensitivity analysis, high dimensional stochastic prob- Electrical Engineering lems, (anchored) ANOVA, adaptive methods, (sparse) Xi’an Jiaotong University, China polynomial dimensional decomposition, covariance- based sensitivity indices, high-order statistical mo- Awards ments. 2013–2014 ANDRA Research Fellowship • High performance computing (MPI, OpenMP). Inria Bordeaux - Sud-Ouest & ANDRA Oct 2009 – Dec 2012 2009–2012 PhD Fellowship PhD Researcher at French Atomic Energy Atomic Energy Commission, Paris-Saclay and Alternative Energies Commission 2006–2008 French Government Scholarship (CEA), Paris-Saclay University of Technology of Troyes Computational Two-Phase Fluid Dynamics • 2004–2006 Distinguished Student Design of efficient algorithms for simulation of Xi’an Jiaotong University compressible multiphase flow and combustion fronts.

• Full two-fluid model, physical mixtures, Riemann 2004–2006 Top Bachelor Scholarship solver (deflagration & detonation), conservative Xi’an Jiaotong University method, anti-diffusion for (reactive) diffuse interface. Skills • CFD code development in an industrial software Languages Chinese, native EUROPLEXUS. French, bilingual • Multi-dimensional unstructured meshes. English, fluent

Mar 2009 – Sep 2009 Programming Fortran, C/C++ , Internship at University of Strathclyde Software EUROPLEXUS (development), Glasgow Cast3M, Matlab, Maple, Maxima, CATIA, Pro/Engineer, Abaqus, • C++ programming in Open CASCADE. Open CASCADE • 3D CAD modeling, visualization. Additional Information Other Work Experience Hobbies and interests: traveling, skiing, climbing, tennis. During my PhD, I have enjoyed teaching mathematics at a Feb 2008 – Jul 2008 French high school (CEA project). Internship at Airbus, Nantes – Saint-Nazaire PhD Thesis

Combining Discrete Equations Method and Upwind Downwind-Controlled Splitting for Non-Reacting and Reacting Two-Fluid Computations. University of Grenoble, 2012, www.theses.fr/2012GRENI062/abes

Thesis committee: Prof. Rémi Abgrall, 1, Reviewer; Prof. Eleuterio F. Toro, University of Trento, Reviewer; Prof. Éric Goncalves, Grenoble Institute of Technology, Examiner; Prof. Frédéric Lagoutière, University of Paris-Sud, Examiner; Dr. Alberto Beccantini, Atomic Energy and Alternative Energies Commission, Supervisor; Prof. Christophe Corre, Grenoble Institute of Technology, Supervisor. Journal Papers 1. Kunkun Tang, Alberto Beccantini & Christophe Corre. “Combining Discrete Equations Method and Upwind Downwind- Controlled Splitting for non-reacting and reacting two-fluid computations: One dimensional case”, Computers & Fluids, 2014, Volume 93, pp. 74-90, doi: http://dx.doi.org/10.1016/j.compfluid.2014.01.017 2. Kunkun Tang, Alberto Beccantini & Christophe Corre. “Combining Discrete Equations Method and Upwind Downwind- Controlled Splitting for non-reacting and reacting two-fluid computations: Two dimensional case”, Computers & Fluids, 2014, Volume 103, pp. 132-155, doi: http://dx.doi.org/10.1016/j.compfluid.2014.07.019 3. Kunkun Tang, Pietro M. Congedo & Rémi Abgrall. “Sensitivity analysis using anchored ANOVA expansion and high order moments computation”, International Journal for Numerical Methods in Engineering, 2015, doi: http://dx.doi.org/10.1002/nme.4856 4. Kunkun Tang, Pietro M. Congedo & Rémi Abgrall. “Regression-based adaptive sparse polynomial dimensional decomposition for sensitivity analysis in fluids simulation”, in preparation. Conferences 1. Kunkun Tang, Pietro M. Congedo & Rémi Abgrall. “Regression-based adaptive sparse polynomial dimensional decomposition for sensitivity analysis”, 67th Annual Meeting of the APS Divison of Fluid Dynamics (APS DFD 2014), San Francisco, CA, USA, November 23-25, 2014. 2. Kunkun Tang, Pietro M. Congedo & Rémi Abgrall. “Some advances on anchored ANOVA expansion for high order moments computation”, in Proceedings of the Joint WCCM - ECCM - ECFD 2014 Congress, 6th. European Conference on Computational Fluid Dynamics (ECCOMAS ECFD VI) (pp. 1-12), Barcelona, Spain, July 20-25, 2014. 3. Kunkun Tang, Pietro M. Congedo & Rémi Abgrall. “Sensitivity analysis using anchored ANOVA expansion and high order moments computation”, International Workshop on Uncertainty Quantification in fluids Simulation (BOQUSE 2013), Bordeaux, France, December 16-18, 2013. 4. Kunkun Tang, Alberto Beccantini & Christophe Corre. “Combining Discrete Equations Method and upwind downwind-controlled splitting for non-reacting and reacting two-fluid computations”, in Proceedings of the Seventh International Conference on Computational Fluid Dynamics (ICCFD7) (pp. 1-25), Big Island, Hawaii, USA, Jul. 9-13, 2012. Technical Reports 1. Kunkun Tang. “Discrete Equations Method (DEM) for Euler Equations: an upwind downwind-controlled splitting method (UDCS) for multifluid interface problems”. CEA Saclay DEN/DANS/DM2S/STMF/LATF/RT/11-004/A, 2011. 2. Kunkun Tang. “Discrete Equations Method for 1D stiffened gas flows II: Multiphase mixtures”. CEA Saclay DEN/DANS/DM2S/STMF/LATF/RT/11-003/A, 2011. 3. Kunkun Tang. “Discrete Equations Method for 1D stiffened gas flows I: Interface problems”. CEA Saclay DEN/DANS/DM2S/STMF/LATF/RT/11-002/A, 2011. 4. Alberto Beccantini & Kunkun Tang. “The Reactive Discrete Equations Method for the (reactive) Euler Equations: an upwind downwind-controlled splitting approach”. CEA Saclay DEN/DANS/DM2S/STMF/LATF/RT/11-006/A, 2011. 5. Alberto Beccantini & Kunkun Tang. “The Reactive Discrete Equations Method for the (reactive) Euler Equations: the minmod reconstruction versus the antidiffusive approach”. CEA Saclay DEN/DANS/DM2S/SFME/LTMF/RT/10-007/A, 2010. Reviewer Work Reviewer for 6th. European Conference on Computational Fluid Dynamics (ECCOMAS ECFD VI), Barcelona, Spain, July 20-25, 2014. References

Prof. Rémi Abgrall Dr. Alberto Beccantini Universität Zürich Atomic Energy Commission Institut für Mathematik CEA Saclay DM2S/STMF/LATF Winterthurerstrasse 190 CH-8057 Zürich 91191 Gif-sur-Yvette, France +41-(0)44-63 55841 +33 (0)1 69 08 97 24 [email protected] [email protected]

Dr. Pietro Marco Congedo Prof. Christophe Corre Inria Bordeaux Sud-Ouest Grenoble Institute of Technology Team Bacchus Grenoble INP, LEGI - UMR 5519 200 av. vieille tour 33405 Talence, France BP 53 38041 Grenoble cedex 9, France +33 (0)5 24 57 40 58 +33 (0)4 56 52 86 24 [email protected] [email protected]