Publications

160 entries « 4 of 4 »

2009

N. Gauger

Efficient One-Shot Methods for Aerodynamic Shape Design (Article)

Workshop on Numerical Techniques for Optimization Problems with PDE Constraints, Mathematisches Forschungsinstitut Oberwolfach, Tagungsbericht 04/2009, pp. 24–25, 2009.

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S. Schmidt, C. Ilic, V. Schulz, N. Gauger

Fast Non-Parametric Large scale Aerodynamic Shape Optimization (Article)

Mathematisches Forschungsinstitut Oberwolfach, Tagungsbericht 04/2009, pp. 69–71, 2009.

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2008

S. Schlenkrich, A. Walther, N.R. Gauger, R. Heinrich

Differentiating fixed point iterations with ADOL-C: Gradient calculation for fluid dynamics (Article)

Modeling, Simulation and Optimization of Complex Processes – Proceedings of the Third International Conference on High Performance Scientific Computing 2006, pp. 499–508, 2008.

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N.R. Gauger, A. Walther, C. Moldenhauer, M. Widhalm

Automatic Differentiation of an Entire Design Chain for Aerodynamic Shape Optimization (Article)

Notes on Numerical Fluid Mechanics and Multidisciplinary Design, 96 pp. 454–461, 2008.

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S. Schmidt, C. Ilic, N.R. Gauger, V. Schulz

Shape Gradients and their Smoothness for Practical Aerodynamic Design Optimization (Article)

Report DFG Priority Program on Optimization with PDEs, SPP-1253-10-03, 2008.

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N.R. Gauger, A. Griewank, J. Riehme

Extension of Fixed Point PDE Solvers for Optimal Design by One-shot method: With First Applications to Aerodynamic Shape Optimization (Article)

European Journal of Computational Mechanics (REMN), 17 pp. 87–102, 2008.

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E. Özkaya, N. – Gauger

An Efficient One-Shot Algorithm for Aerodynamic Shape Design (Article)

Jahresbericht der Arbeitsgemeinschaft Strömungen mit Ablösung STAB, pp. 224–225, 2008.

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N.R. Gauger

Semi-Automatic Transition From Simulation to Optimization (Article)

Evolutionary and Deterministic Methods for Design, Optimization, and Control with Applications to Industrial and Societal Problems EUROGEN 2007, Jyväskylä, Finland, , pp. 45–57, 2008, ISBN: 978-84-96736-45-0.

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N. Gauger, A. Griewank, A. Hamdi, E. Özkaya

Semi-Automatic Transition from Simulation to Optimization in MDO Context (Article)

Workshop on Optimal Control of Coupled Systems of {PDE}, Mathematisches Forschungsinstitut Oberwolfach, Tagungsbericht 13/2008, pp. 602–603, 2008.

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2007

N. Kroll, N.R. Gauger, J. Brezillon, R. Dwight, A. Fazzolari, D. Vollmer, K. Becker, H. Barnewitz, V. Schulz, S. Hazra

Flow Simulation and Shape Optimization for Aircraft Design (Article)

Journal of Computational and Applied Mathematics, 203 pp. 397–411, 2007.

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N.R. Gauger

Efficient Deterministic Approaches for Aerodynamic Shape Optimization (Article)

Optimization and Computational Fluid Dynamics (D. Thevenin, G. Janiga, eds.), Springer, 2007.

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Fazzolari, A., Gauger, N., Brezillon, J.

Efficient Aerodynamic Shape Optimization in MDO Context (Article)

Journal of Computational and Applied Mathematics, 203 pp. 548–560, 2007.

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N. Gauger

Shape Optimization and its Applications in Industry: Adjoint Flow Solvers for Aerodynamic Shape Optimization (Article)

ECMI Newsletter, Number 41, pp. 1–4, 2007.

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2006

N.R. Gauger

Adjoint Approaches in Aerodynamic Shape Optimization and MDO Context (Article)

European Conference on Computational Fluid Dynamics ECCOMAS CFD 2006, TU Delft, The Netherlands, (639), 2006, ISBN: 90-9020970-0.

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N.R. Gauger, A. Walther, C. Moldenhauer, M. Widhalm

Automatic Differentiation of an Entire Design Chain with Applications (Article)

Jahresbericht der Arbeitsgemeinschaft Strömungen mit Ablösung STAB, pp. 185–186, 2006.

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N. Kroll, N.R. Gauger

Numerical Shape Optimization for Aircraft Design – Status and Future Challenges (Article)

Workshop on Numerical Techniques for Optimization Problems with PDE Constraints, Mathematisches Forschungsinstitut Oberwolfach, Tagungsbericht 11/2006, pp. 605–606, 2006.

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I. Gherman, S. Hazra, V. Schulz, J. Brezillon, N.R. Gauger

Efficient Methods for Aerodynamic Shape Optimization (Article)

Workshop on Numerical Techniques for Optimization Problems with PDE Constraints, Mathematisches Forschungsinstitut Oberwolfach, Tagungsbericht 11/2006, pp. 608–610, 2006.

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2005

S.B. Hazra, V. Schulz, J. Brezillon, N.R. Gauger

Aerodynamic Shape Optimization Using Simultaneous Pseudo-Timestepping (Article)

Journal of Computational Physics, 204 (1), pp. 46–64, 2005.

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A. Fazzolari, N.R. Gauger, J. Brezillon

Efficient Aerodynamic Shape Optimization in MDO context (Article)

Proc. Appl. Math. Mech., 5 pp. 739–740, 2005.

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S.B. Hazra, N.R. Gauger

Simultaneous Pseudo-Time Stepping for Aerodynamic Shape Optimization (Article)

Proc. Appl. Math. Mech. , 5 pp. 743–744, 2005.

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A. Fazzolari, N.R. Gauger, J. Brezillon

An Aero-Structure Adjoint Formulation for Efficient Multidisciplinary Wing Optimization (Article)

Evolutionary and Deterministic Methods for Design and Optimization and Control with Applications to Industrial and Societal Problems EUROGEN 2005, FLM, Munich, 2005.

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N.R. Gauger, J. Brezillon

The Continuous Adjoint Approach in Aerodynamic Shape Optimization (Article)

Notes on Numerical Fluid Mechanics and Multidisciplinary Design, 89 pp. 181–193, 2005.

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N.R. Gauger

Adjoint Flow Solvers for Aerodynamic Shape Optimization (Article)

ERCOFTAC Bulletin, 66 pp. 9–11, 2005.

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D. Vollmer, N.R. Gauger

Adjoint-Based Functional Correction and Mesh Adaptation (Article)

Jahresbericht der Arbeitsgemeinschaft Strömungen mit Ablösung STAB, pp. 176–177, 2005.

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M. Widhalm, N.R. Gauger, J. Brezillon

Implementierung eines kontinuierlichen adjungierten Euler-Lösers in den TAU-Code (Article)

Jahresbericht der Arbeitsgemeinschaft Strömungen mit Ablösung STAB, pp. 178–179, 2005.

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N.R. Gauger, A. Fazzolari, J. Brezillon

Aero-Structural Wing Design Optimization Using a Coupled Adjoint Approach (Article)

Workshop on Optimal Control of Coupled Systems of PDE, Mathematisches Forschungsinstitut Oberwolfach, Tagungsbericht 18/2005, pp. 1009–1011, 2005.

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G. Dhondt, M. Nagel, N.R. Gauger

Calculation of the Eigenfrequency Sensitivity of Aircraft Engine Structures (Article)

Evolutionary and Deterministic Methods for Design and Optimization and Control with Applications to Industrial and Societal Problems EUROGEN 2005, FLM, Munich, 2005.

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2004

J. Brezillon, N.R. Gauger

2D and 3D Aerodynamic Shape Optimisation Using the Adjoint Approach (Article)

Aerospace Science and Technology, 8 (8), pp. 715–727, 2004.

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N. Kroll, N.R. Gauger, J. Brezillon, K. Becker, V. Schulz

Ongoing Activities in Shape Optimization Within the German Project MEGADESIGN (Article)

Proceedings of ECCOMAS 2004 in Jyväskylä (24.-28.07.2004), 2004.

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A. Fazzolari, N.R. Gauger, J. Brezillon

Sensitivity Evaluation for Efficient Aerodynamic Shape Optimization With Aeroelastic Constraints (Article)

Proceedings of ECCOMAS 2004 in Jyväskylä (24.-28.07.2004), 2004.

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N.R. Gauger

Adjoint Formulations for the Structural Shape Optimization of Turbine Blades (Article)

DLR-IB, 124-2004/901, 2004.

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2003

N.R. Gauger

Das Adjungiertenverfahren in der aerodynamischen Formoptimierung (Article)

Dissertation TU Braunschweig, DLR Forschungsbericht 2003-05, 2003.

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N.R. Gauger, N. Kroll, J. Brezillon

Aerodynamic Shape Optimization Based on Adjoint Formulations of the Compressible Euler/Navier-Stokes Equations for Complex Applications (Article)

Workshop on Numerical Techniques for Optimization Problems with PDE Constraints, Mathematisches Forschungsinstitut Oberwolfach, Tagungsbericht 9/2003, pp. 5, 2003.

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J. Brezillon, N.R. Gauger

2D and 3D Aerodynamic Shape Optimisation Using Adjoint Approach (Article)

Proceedings der DGLR-Jahrestagung 17. – 20. Nov. 2003, DGLR-JT-2003-089, 2003.

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2002

N.R. Gauger, J. Brezillon

Aerodynamic Shape Optimization using Adjoint Method (Article)

Journal of Aero. Soc. of India, 54 (3), pp. 247–254, 2002.

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N.R. Gauger, J. Brezillon

DLR’s Technical Annex to the 2nd Year Progress Report of the European Project AEROSHAPE (Article)

DLR-IB, 124-2002/13, 2002.

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2001

N.R. Gauger

Aerodynamic Shape Optimization Using the Adjoint Euler Equations (Article)

Proceedings of the GAMM Workshop: Discrete Modelling and discrete Algorithms in Continuum Mechanics, Logos Verlag Berlin, pp. 87–96, 2001.

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N.R. Gauger, M. Mauß

Das Adjungiertenverfahren in der aerodynamischen Optimierung von Turbomaschinen (Article)

DLR-IB, 129-2001/22, 2001.

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2000

N.R. Gauger

Aerodynamic Shape Optimization Using Continuous Adjoint Flow Equations (Article)

Jahresbericht der Arbeitsgemeinschaft Strömungen mit Ablösung STAB, pp. 34–35, 2000.

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1998

N.R. Gauger

Verbände von Topologien (Article)

Diplomarbeit Universität Hannover, 1998.

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160 entries « 4 of 4 »