Talks of Prof. Dr. Nicolas R. Gauger

Invited Talks:

2019

• Gauger, N. – “Efficient Methodologies for Optimization and Control in Fluid Mechanics“, Colloquium of Steinbuch Centre for Computing (SCC), KIT, Karlsruhe, 4.2.2019
• Gauger, N. – “Challenges in Sensitivity Computations for (D)DES and URANS“, AIAA SciTech, San Diego, USA, 7. -11.1.2019

2018

• Gauger, N. – “Topology Optimization for Fluid Flows using Lattice Boltzmann Method (LBM)“, Deutscher Luft- und Raumfahrtkongress – DLRK 2018, Friedrichshafen, 4. -6.9.2018
• Gauger, N. – “Efficient Methodologies for Optimization and Control in Fluid Mechanics“, Invited Parallel Session Speaker at Conference on Computational Physics – CCP2018, UC Davis, USA, 29.7. -2.8.2018
• Gauger, N. – “Where am I going next with in situ?“, Dagstuhl Seminar 18271 ‘In Situ Visualization for Computational Science’, Schloss Dagstuhl, 1. -6.7.2018
• Gauger, N. – “Simultaneous Aerodynamic Design Optimization in the Presence of Chaos“, Seminar Talk at KU Leuven, Belgium, 28.5.2018
• Gauger, N. – “Efficient Methodologies for Optimization and Control in Fluid Mechanics“, Mechanical Engineering Guest Lecture, McGill University, Montreal, Canada, 11.5.2018
• Gauger, N. – “Preconditioning of Gradient Informations and their Embedding into One-Shot Approaches“, Invited Lecture at Northwestern Polytechnical University, Xi’an, China, 8.4.2018
• Gauger, N. – “Efficient Optimization and Control in CFD and CAA – Recent Advances“, Invited Talk at Northwestern Polytechnical University, Xi’an, China, 5.4.2018
• Gauger, N., Schröder, W. – “Trailing Edge Noise Mitigation by Analysis and Optimization of Porosity“, Invited Keynote Talk at MS4 High-Performance Computing for Continuum Mechanics Problems, GAMM, Munich, 19. -23.3.2018

2017

• Gauger, N. – “Efficient Computation of Pareto Optimal Points“, First Workshop on MDO for Industrial Applications, DLR Braunschweig, 24. -25.10.2017
• Gauger, N. – “Automatic and Robust Transition from Simulation to Optimization for Aeronautical Design“, Deutscher Luft- und Raumfahrtkongress – DLRK 2017, Munich, 5. -7.9.2017
• Gauger, N. – “Research Fields at SciComp and RHRK“, Invited Talk at ENERCON, Bremen, 13.2.2017
• Gauger, N. – “Simultaneous Aerodynamic Design Optimization in the Presence of Chaos“, Kolloquium des Fachbereichs Mathematik, TU Darmstadt, 1.2.2017

2016

• Gauger, N. – “Der semi-automatische Übergang von der industriellen CFD und CAA hin zur Optimierung“, ERCOFTAC Technologietag, Stuttgart, 7.12.2016
• Gauger, N. – “Semi-Automatic Transition from Simulation to Optimization“, CC-HPC Group Seminar, Fraunhofer ITWM, Kaiserslautern, 2.12.2016
• Gauger, N. – “Efficient Optimization and Control in CFD and CAA“, Sino-German Symposium on ‘Modeling, Model Reduction, and Optimization of Flows’, Shanghai, China, 26. -29.9.2016
• Gauger, N. – “A Two-Level Approach for Design Optimization of Acoustic Liners“, CEAA2016 Workshop, Svetlogorsk, Russia, 21. -24.9.2016
• Gauger, N. – “Adjoint Methods for Efficient Optimization and Control in CFD and CAA“, Talk at Applied Mathematics Department, TU Delft, Netherlands, 7.9.2016
• Gauger, N. – “AD-based Discrete Adjoints in SU2“, First SU2 Developers’ Meeting, TU Delft, Netherlands, 5. – 6.9.2016
• Gauger, N. – „Aerodynamic Optimisation of Active Flow Control on a Three-Element High-Lift Configuration“, ICCFD9, Istanbul, Turkey, 11. -15.7.2016
• Gauger, N. – “Optimal Flow Actuation for Separation Control and Noise Minimization“, ICCFD9, Istanbul, Turkey, 11. -15.7.2016
• Gauger, N. – “A Two-Level Hybrid Approach for Optimal Active Flow Control on a Three-Element Airfoil“, Invited Keynote Talk at MS 1009, ECCOMAS Congress, Crete Island, Greece, 5. -10.6.2016
• Gauger, N. – “Adjoint Methods for Efficient Optimization and Control in CFD and CAA“, Invited Talk at STS 3, ECCOMAS Congress, Crete Island, Greece, 5. -10.6.2016
• Gauger, N. – “Adjoint Methods for Efficient Optimization and Control in CFD and CAA“, Invited Talk at LIMSI, Paris, France, 13.4.2016

2015

• Gauger, N., Pfreundt, F.-J. – “HPC in der Science Alliance Kaiserslautern e.V.“, 5. HPC-Status-Konferenz der Gauß-Allianz, Bad Homburg, 14. -15.12.2015
• Gauger, N. – “Adjoint Methods for Efficient Optimization and Control in CFD and CAA”, CE Seminar, TU Darmstadt, 5.11.2015
• Gauger, N. – “Optimization of a Synthetic Jet Actuation for Seperation Control on an Airfoil“, Evolutionary and Deterministic Methods for Design, Optimization, and Control with Applications to Industrial and Societal Problems – EUROGEN 2015, Glasgow, UK, 14. -16.9.2015
• Gauger, N. – “One-Shot Optimization with Steady and Unsteady PDEs“, PDEs, Opt. Design and Numerics, Benasque, Spain, 27.8.2015
• Gauger, N. – “Adjoint Methods for Efficient Optimization and Control in CFD and CAA“, Invited Talk at Xi’an Jiaotong University, Xi’an, China, 12.5.2015
• Gauger, N. – “One-Shot Optimization with Steady and Unsteady PDEs“, Invited Talk at Northwestern Polytechnical University, Xi’an, China, 11.5.2015
• Gauger, N. – “Adjoint Methods for Efficient Optimization and Control in CFD and CAA“, Invited Talk at Northwestern Polytechnical University, Xi’an, China, 4.5.2015
• Gauger, N. – “Adjoint Methods for Efficient Optimization and Control in CFD and CAA”, Invited Plenary Talk at BOSCH CFD Symposium, Renningen, 21.4.2015
• Gauger, N. – “Efficient Approaches for Optimal Active Flow Control“, SIAM CSE, Salt Lake City, USA, 14. -18.3.2015

2014

• Gauger, N. – “Optimal Control of Separation on a Practical High-Lift Configuration“, STAB Symposium, Munich, 4. -5.11.2014
• Gauger, N. – “Efficient Adjoint-based Techniques for Optimal Active Flow Control“, Dagstuhl Seminar 14371 ‘Adjoint Methods in Computational Science, Engineering, and Finance‘, Schloss Dagstuhl, 7. -12.9.2014
• Gauger, N. – “Efficient Techniques for Optimal Active Flow Control“, National Institute of Aerospace (NIA), Hampton, USA, 17.7.2014
• Gauger, N. – “Recent AD Activities at Computational Mathematics Group”, Invited Talk at ANSYS, Lebanon, USA, 2.7.2014
• Gauger, N. – “Optimal Design of Active Flow Control for a Complex High-Lift Configuration“, AIAA Aviation, Atlanta, USA, 16. -20.6.2014
• Gauger, N. – “Optimal Separation Control on a High-Lift Configuration“, OPT i 2014 – Engineering and Applied Sciences Optimization Conference, Kos, Greece, 4. -6.6.2014
• Gauger, N. – “Efficient Techniques for Optimal Active Flow Control“, SIAM Optimization, San Diego, USA, 19. -22.5.2014
• Gauger, N. – “Towards efficient one-shot optimization with unsteady Navier-Stokes equations”, Invited Talk at ACDL Seminar, MIT, Cambridge, USA, 18.4.2014
• Gauger, N. – “A Discrete Adjoint Approach for Trailing-Edge Noise Minimization using Porous Material”, Keynote Talk at S13 Flow Control, GAMM, Erlangen, 10. -14.3.2014

2013

• Gauger, N. – “Adjoint Approaches for Optimal Active Flow Control”, Invited Plenary Talk at MUSAF II – Multiphysics and Unsteady Simulations for Aeronautical Flows Conference, Toulouse, France, 18.-20.9.2013
• Gauger, N. – “Efficient Methods for Optimization and Control in Aerodynamics”, Konzernforschung Volkswagen, Wolfsburg, 6.9.2013
• Gauger, N. – “Efficient Optimization and Control in Aerodynamics”, Invited Seminar Talk, Stanford University, USA, 20.6.2013
• Gauger, N. – “Efficient Optimization and Control in Aerodynamics”, Invited Seminar Talk, MIT, Cambridge, USA, 4.3.2013
• Gauger, N. – “Optimal Active Separation Control on Airfoils using Discrete Adjoint Approach”, Minisymposium MS185
’Optimization and Control with Unsteady PDEs’, SIAM Conference on Computational Science and Engineering (CSE) 2013, Boston, USA, 25.2.-1.3.2013

2012

• Gauger, N. – “Ingredients for Efficient Optimization and Control in Aerodynamics”, Invited Plenary Talk, 18. DGLR-Fachsymposium STAB, Stuttgart, 6.-7.11.2012
• Gauger, N. – “Optimal Active Flow Control using Discrete Adjoints”, Invited Plenary Talk, World Congress on Engineering and Technology (CET) 2012, Peking, China, 26.-28.10.2012
• Gauger, N. – “Optimal Separation Control on Airfoils using Discrete Adjoint Approach”, Minisymposium MS651 ‘Optimization and Control Methodologies in Aerodynamic Design’, ECCOMAS 2012, Wien, 10.-14.9.2012
• Gauger, N. – “Optimal Unsteady Flow Control and One-Shot Aerodynamic Shape Optimization using AD”, IAG Seminar, Uni Stuttgart, 18.7.2012
• Gauger, N. – “Optimal Unsteady Flow Control and One-Shot Aerodynamic Shape Optimization using AD”, Mathematisches Kolloquium, Uni Paderborn, 9.7.2012
• Gauger, N. – “Optimal Active Flow Control Using Discrete Adjoints”, Minisymposium ‘Optimal Control of Unsteady Problems’, HPSC 2012, Hanoi, Vietnam, 5.-9.3.2012
• Gauger, N. – “(Semi-)Automatic Transition from Simulation to Optimization and Control”, Invited Talk at Aeronautics Seminars, Imperial College London, 06.01.2012

2011

• Gauger, N. – “Optimal Unsteady Flow Control and One-Shot Aerodynamic Shape Optimization Using AD”, 12th European Workshop on Automatic Differentiation, EURO AD, Berlin, 8.-9.12.2011
• Gauger, N. – “Ingredients for Efficient Optimization and Control in Aerodynamics”, Invited Keynote Lecture, ‘Evolutionary and Deterministic Methods for Design, Optimization, and Control with Applications to Industrial and Societal Problems: EUROGEN 2011’, Capua, Italy, 14.-16.09.2011
• Gauger, N. – “An Adaptive One-Shot Approach for Aerodynamic Shape Optimization”, Minisymposium ‘Computational Shape Optimization’, ICIAM, Vancouver, Kanada, 18.-22.07.2011
• Gauger, N. – “Ingredients for Efficient Optimization and Control in Aerodynamics”, Invited Plenary Talk, ECCOMAS CFD & Optimization, Antalya, Turkey, 23.-25.05.2011
• Gauger, N. – “An Adaptive One-Shot Approach for Aerodynamic Shape Optimization”, Minisymposium ‘Numerical Shape Optimization’, SIAM Conference on Optimization, Darmstadt, 16-19.05.2011
• Gauger, N. – “Towards One-Shot Optimization of Aero-Structural Problems”, Minisymposium ‘Towards Optimization of Fluid-Structure Interaction Problems, 16th International Conference on Finite Elements in Flow Problems – FEF 2011, München, 23.-25.03.2011
• Gauger, N. – “Development and Application of a Discrete Adjoint Approach for Unsteady Optimal Flow Control”, Minisymposium ‘Algorithmic Differentiation in CSE’, SIAM Conference on Computational Science and Engineering, Reno, USA, 28.02.-04.03.2011

2010

• Gauger, N. – “Ingredients for Efficient Aerodynamic One-Shot Shape Optimization”, Minisymposium ‘Adjoint Methods in Industrial CFD Optimization’, 5th ECCOMAS CFD, Lisbon, Portugal, 14-17.06.2010
• Gauger, N. – “Towards an Adaptive One-Shot Approach for Aerodynamic Shape Optimization”, Workshop of GAMM Activity Group ‘Optimization with PDEs’, Universität Paderborn, 22.-23.04.2010
• Gauger, N. – „One-Shot Shape Optimization with Navier-Stokes Equations”, Workshop on Automatic Differentiation, Optimization and Beyond, Nice, France, 08.-09.04.2010

2009

• Gauger, N. – “Ingredients for Efficient Aerodynamic Shape Optimization”, Invited Talk at SFB 568 Meeting of TU Darmstadt, Seeheim-Jugenheim, 29.-30.10.2009
• Gauger, N. – „Ingredients for Efficient Aerodynamic One-Shot Shape Optimization“, Invited Talk at C-CFD Seminar, Warsaw University of Technology, Poland, 23.10.2009
• Gauger, N. – “Constrained Single-Step One-Shot Method with Applications in Aerodynamics”, Minisymposium ‘Optimization of Fluid Flows with AD-based Techniques’, 14th Belgian-French-German Conference on Optimization, Leuven, Belgium, 14.-18.09.2009
• Gauger, N. – “Efficient One-Shot Methods for Aerodynamic Shape Design”, Minisymposium ‘Recent Advances in Shape and Topology Optimization’, SIAM Annual Meeting, Denver, USA, 06.-10.07.2009
• Gauger, N. – “One-Shot Optimization with Navier-Stokes Equations”, Invited Talk at Special Technical Session of Conference ‘Evolutionary and Deterministic Methods for Design, Optimization, and Control with Applications to Industrial and Societal Problems: EUROGEN 2009’, Cracow, Poland, 15.-17.06.2009
• Gauger, N. – “Warum fliegen Flugzeuge und wie optimiert man sie?”, Hauptstudiumskolloquium, Mathematisches Institut, Universität Bayreuth, 10.06.2009
• Gauger, N. – “Efficient Calculation of Pareto-ptimal Points in Aerodynamic Shape Optimization”, SIAM Conference on Computational Science and Engineering, Minisymposium ‘Robust Shape Optimization for Aerodynamics and Structures’, Miami, USA, 02.03.-06.03.2009
• Gauger, N. _ “Ingredients for Efficient Aerodynamic Shape Optimization”, LSTM Seminar, Friedrich-Alexander-Universität Erlangen-Nürnberg, 13.02.2009
• Gauger, N. – “Efficient One-Shot Methods for Aerodynamic Shape Design”, Workshop on Numerical Techniques for Optimization Problems with PDE Constraints, Mathematisches Forschungsinstitut Oberwolfach, 25.01.-31.01.2009

2008

• Gauger, N. – “Semi-automatic Transition from Simulation to Optimization”, SIAM Conference on Optimization, Minisymposium ‘Optimization of Complex Systems Based on Differential Equations’, Boston, USA, 10.05.-13.05.2008
• Gauger, N. – “Semi-automatic Transition from Simulation to Optimization in MDO Context”, Workshop on Optimal Control of Coupled Systems of PDE, Mathematisches Forschungsinstitut Oberwolfach, 02.03.-08.03.2008

2007

• Gauger, N. – “Semi-automatic Transition from Simulation to Optimization”, Invited Plenary Keynote Lecture at Conference ‘Evolutionary and Deterministic Methods for Design, Optimization, and Control with Applications to Industrial and Societal Problems: EUROGEN 2007’, Jyväskylä, Finland, 11.-13.06.2007
• Gauger, N. – “AD based optimization strategies with applications in aircraft design”, European Conference on Computational Optimization: EUCCO 2007, Montpellier, 02.-04.04.2007
• Gauger, N. – “Innovative Optimierungstechniken für die aerodynamische Form-optimierung“, Seminar für Numerik und Wissenschaftliches Rechnen, TU Dresden, 16.01.2007

2006

• Gauger, N., – “Adjoint Approaches in Aerodynamic Shape Optimization and MDO Context”, Minisymposium, ECCOMAS CFD 2006, Egmond aan Zee, 04.-08.09.2006
• Gauger, N., Kroll, N., Brezillon, J. – “Numerical Shape Optimization for Aircraft Design – Status and Future Challenges”, Workshop on Numerical Techniques for Optimization Problems with PDE Constraints, Mathematisches Forschungsinstitut Oberwolfach, 26.02.-04.03.2006

2005

• Gauger, N. – “Aerodynamic Shape Optimization using Continuous and Discrete Adjoint Flow Solvers”, Workshop on Control of Complex Fluids, RICAM, Linz, 10.-13.10.2005
• Gauger, N. – “Efficient Aerodynamic Shape Designs by Adjoint Approaches”, Kolloquium der Arbeitsgruppe Modellierung, Numerik und Differentialgleichungen, TU Berlin, 28.06.2005
• Gauger, N., “Efficient Aerodynamic Shape Designs by Adjoint Approaches”, Workshop on Optimization in Aerodynamics, HU Berlin, 09.05.2005
• Gauger, N., Fazzolari, A., Brezillon, J. – “Aero-structural wing design optimization using a coupled adjoint approach”, Workshop on Optimal Control of Coupled Systems of PDE, Mathematisches Forschungsinstitut Oberwolfach, 17.04.-23.04.2005
• Gauger, N., Fazzolari, A., Brezillon, J. – “Efficient Aerodynamic Shape Optimization in MDO Context”, Minisymposium , GAMM 2005, Luxembourg, 28.03.-01.04.2005

2004

• Gauger, N. – ”Aerodynamische Formoptimierung mit dem Adjungiertenverfahren im MDO-Kontext“, Gastvortrag am SFB 568 der TU Darmstadt, 13.12.2004
• Kroll, N., Gauger, N., et al. – “Flow simulation and shape optimization for aircraft design“, Universität Trier, First Indo-German Conference on PDE, Scientific Computing and Optimization in Applications, 08.-10.09.2004
• Gauger, N. – “Adjungiertenverfahren”, Seminar der Konzernforschung der Volkswagen AG, 13.07.2004

2003

• Gauger, N., Kroll, N., Brezillon, J. – “Aerodynamic shape optimization based on adjoint formulations of the compressible Euler/Navier-Stokes equations for complex applications”, Workshop on Numerical Techniques for Optimization Problems with PDE Constraints, Mathematisches Forschungsinstitut Oberwolfach, 16.-22.02.2003
• Gauger, N. – “Aero-Struktur-Optimierung mit dem Adjungiertenverfahren“, Gastvortrag am SFB401 der RWTH Aachen, 07.02.2003

2002

• Kroll, N., Gauger, N., Wild, J., Brezillon, J., Ronzheimer, A. – “Numerical shape optimization for aircraft design”, Workshop on Optimization in Partial Differential Equations and Applications, Universität Heidelberg, 07.-09.10.2002

2001

• Kroll, N., Gauger, N. – “Industrial aerodynamic aircraft design – potential of adjoint approaches for shape optimization”, Workshop ‘Adjoints – Analysis and Applications’, Decin (Czech Republic), 27.-29.9.2001
• Gauger, N. – “Aerodynamic shape optimization using adjoint method”, Minisymposium ‘Numerical Methods in Shape Optimization’ at the SIAM-EMS Conference in Berlin, 02.-06.09.2001
• Gauger, N. – “Aerodynamic shape optimization using adjoint method”, Invited Plenary Talk at the 4th Annual CFD Symposium in Bangalore (India), 10.-11.08.2001
• Gauger, N. – “Hand-coded adjoints in aerodynamic applications”, Minisymposium ‘Automatic Differentiation and Partial Differential Equations’ at the SIAM Annual Meeting in San Diego (USA), 9.-13.7.2001
• Gauger, N. – “Vergleich der diskreten und der kontinuierlichen Adjungierten und letztere in der Anwendung der aerodynamischen Optimierung“, Forschungsseminar ‘Adjunktorensysteme’ an der TU Dresden, 12.06.2001

2000

• Gauger, N. – “Das Adjungierten-Verfahren in der aerodynamischen Optimierung“, Workshop ‘Numerische Werkzeuge für die Optimierung’ der MTU Aero Engines in München, 25. 10.2000

Previous / Contributed Talks:

(from 2014 on only Invited Talks are listed (see above))

1999 – 2013

• Gauger, N. – “Discrete Adjoint based Sensitivity Analysis for Optimal Flow Control of a 3D High Lift Configuration”, 21st AIAA CFD Conference, San Diego, USA, 24.-27.6.20013
• Gauger, N. – “Optimal Unsteady Flow Control and One-Shot Aerodynamic Shape Optimization using AD”, FlowHead Workshop, München, 28.-29.3.2012
• Gauger, N., Nemili, A. Özkaya, E. – “Optimal Control of Unsteady Flows Using Discrete Adjoints”, 41st AIAA Fluid Dynamics Conference, Hawaii, USA, 27.-30.6.2011
• Gauger, N., Özkaya, E. – “A Discrete Adjoint Approach for Unsteady Optimal Flow Control”, 17. International Symposium of the German Working Flow on Fluid Mechanics (STAB), Berlin, 09.11.-10.11.2010
• Gauger, N. – “Aerodynamic Shape Optimization in Multidisciplinary Design Context”, Start-Up Workshop ‘Center of Computational Sciences Adlershof’, Berlin, 13.-14.11.2009
• Gauger, N. – „Constrained Single-Step One-Shot Method with Applications in Aerodynamics“, Workshop on PDE Constrained Optimization of Certain and Uncertain Processes, Universität Trier, 03.-05.06.2009
• Gauger, N. – “Semi-automatic Transition from Simulation to Optimization”, 28. Norddeutsches Kolloquium über Angewandte Analysis und Numerische Mathematik, Universität Hannover, 15.-16.06.2007
• Gauger, N., Walther, A. – “Automatic Differentiation of an Entire Design Chain with Applications”, 15. International Symposium of the German Working Flow on Fluid Mechanics (STAB), TU Darmstadt, 29.11.-01.12.2006
• Gauger, N., Griewank, A. – “Automated Extension of Fixed-Point PDE Solvers for Optimal Design with Bounded Retardation”, 3rd European Workshop on Automatic Differentiation, Oxford, 01.06.2006
• Gauger, N., Fazzolari, A., Brezillon, J. – “Efficient aerodynamic shape optimization in MDO context“, Universität Trier, First Indo-German Conference on PDE, Scientific Computing and Optimization in Applications, 08.-10.09.2004
• Gauger, N., Kroll, N., et al. – “Ongoing activities in shape optimization within the German project MEGADESIGN”, TU Dresden, European Conference on Computational Optimization, 29.-31.03.2004
• Gauger, N. – “Potential von Adjungiertenverfahren in der Optimierung von Hochauftriebssystemen. Optimierung von Hochauftriebssystemen“, Kolloquium zur Verabschiedung von Prof. Dr.-Ing. Horst Körner, DLR Braunschweig, 13.02.2003
• Gauger, N. – “Das Adjungiertenverfahren in der aerodynamischen Formoptimierung“, Graduiertenkolleg ‘Wechselwirkung von Struktur und Fluid’ der TU Braunschweig, 27.06.2002
• Gauger, N. – “Optimierung auf der Basis eines Adjungierten-Verfahrens: Implementierung, Validierung und erste Ergebnisse mit dem FLOWer-Verfahren“, Workshop ‘Numerische Optimierung und inverse Methoden im aerodynamischen Flugzeugentwurf’ des DGLR-Fachausschusses ‘Numerische Aerodynamik’ am DLR Braunschweig, 05.12.2000
• Wienberg, T., Kroll, N., Gauger, N., Frommann, O., Hadenfeld, M. – “Shape design using a modular environment for parallel optimization”, ERCOFTAC Symposium on Design Optimisation, München, 17.-18.05.1999