Publications

262 entries « 6 of 7 »

2012

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

Non-Parametric Aerodynamic Shape Optimization Journal Article

In: International Series of Numerical Mathematics, vol. 160, pp. 289–300, 2012.

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N.R. Gauger; A. Griewank; A. Hamdi; C. Kratzenstein; E. Özkaya; T. Slawig

Automated Extension of Fixed Point PDE Solvers for Optimal Design with Bounded Retardation Journal Article

In: International Series of Numerical Mathematics, vol. 160, pp. 99–122, 2012.

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N.R. Gauger; A. Walther; E. Özkaya; C. Moldenhauer

Efficient Aerodynamic Shape Optimization by Structure Exploitation Journal Article

In: Optimization and Engineering, vol. 13, no. 4, pp. 563–578, 2012, (DOI: 10.1007/s11081-011-9184-9).

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E. Özkaya; A. Nemili; N.R. Gauger

Application of Automatic Differentiation to an Incompressible URANS Solver Journal Article

In: Lecture Notes in Computational Science and Engineering, Springer, vol. 87, pp. 35–45, 2012.

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2011

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

Airfoil Design for Compressible Inviscid Flow Based on Shape Calculus Journal Article

In: Optimization and Engineering, vol. 12, no. 3, pp. 349–369, 2011.

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Anil Nemili; Emre Özkaya; Nicolas R Gauger; Angelo Carnarius; Frank Thiele

Optimal Control of Unsteady Flows Using Discrete Adjoints Journal Article

In: AIAA 2011-3720, 2011.

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

Detailed Aerodynamic Shape Optimization Based on an Adjoint Method with Shape Derivatives Journal Article

In: Proc. of Fifth SIAM Workshop on Combinatorial Scientific Computing, Darmstadt, AIB 2011-09, pp. 8–10, 2011.

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L. Kaland; J.C. De Los Reyes; N.R. Gauger

Towards an Adaptive One Shot Method for Optimal Control Problems Journal Article

In: Preprint AICES-2011/09-1, 2011.

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

Three Dimensional Large Scale Aerodynamic Shape Optimization based on Shape Calculus Journal Article

In: AIAA 2011-3718, 2011.

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A. Nemili; E. Özkaya; N.R. Gauger; A. Carnarius; F. Thiele

Automatic Generation of Discrete Adjoints For Unsteady Optimal Flow Control Journal Article

In: ECCOMAS CFD & Optimization (editor: Tuncer, I.H.), 2011, ISBN: 978–605–61427–4–1, (Paper No. 2011-043).

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

Large scale aerodynamic shape optimization based on shape calculus Journal Article

In: ECCOMAS CFD & Optimization (editor: Tuncer, I.H.), 2011, ISBN: 978–605–61427–4–1, (Paper No. 2011-054).

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

Fast solution of PDE constrained shape optimization problems Journal Article

In: Workshop Schnelle Löser für Partielle Differentialgleichungen, Mathematisches Forschungsinstitut Oberwolfach, Tagungsbericht 28/2011, pp. 1564f, 2011.

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2010

E. Özkaya; N.R. Gauger

Automatic Transition from Simulation to One-shot Shape Optimization with Navier-Stokes Equations Journal Article

In: GAMM-Mitteilungen, vol. 33, no. 2, pp. 133–147, 2010.

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A. Carnarius; F. Thiele; E. Özkaya; N.R. Gauger

Adjoint approaches for optimal flow control Journal Article

In: AIAA 2010-5088, 2010.

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E. Özkaya; N.R. Gauger

An Efficient One-shot Algorithm for Aerodynamic Shape Design Journal Article

In: Notes on Numerical Fluid Mechanics and Multidisciplinary Design, vol. 112, pp. 35–42, 2010.

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A. Nemili; E. Özkaya; N.R. Gauger

Development and Application of a Discrete Adjoint Approach for Unsteady Flow Control Journal Article

In: Jahresbericht der Deutschen Strömungsmechanischen Arbeitsgemeinschaft STAB, pp. 218–219, 2010.

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S. Albensoeder; J. Ballmann; M. Behr; N. Gauger; others

Verbundprojekt MUNA (Management und Minimierung von Unsicherheiten in der Numerischen Aerodynamik): Best-Practice-Regeln Journal Article

In: DLR-IB, 124-2010/5, 2010.

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2009

K. Eppler; S. Schmidt; V. Schulz; C. Ilic

Preconditioning the Pressure Tracking in Fluid Dynamics by Shape Hessian Information Journal Article

In: Journal of Optimization Theory and Applications, vol. 141, no. 513, 2009.

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R. Giering; T. Kaminski; B. Eisfeld; N.R. Gauger; J. Raddatz; L. Reimer

Automatic Differentiation of FLOWer and MUGRIDO Journal Article

In: Notes on Numerical Fluid Mechanics and 82 Multidisciplinary Design, vol. 107, pp. 221–235, 2009.

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Emre Özkaya; Nicolas R Gauger

Single-Step One-Shot Aerodynamic Shape Optimization Journal Article

In: International Series of Numerical Mathematics, vol. 158, pp. 191–204, 2009.

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N.R. Gauger; A. Fazzolari

Adjoint Methods for Coupled CFD-CSM Optimization Journal Article

In: Notes on Numerical Fluid Mechanics and Multidisciplinary Design, vol. 107, pp. 237–246, 2009.

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N. Gauger

Efficient One-Shot Methods for Aerodynamic Shape Design Journal Article

In: 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 Journal Article

In: 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 Journal Article

In: 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 Journal Article

In: Notes on Numerical Fluid Mechanics and Multidisciplinary Design, vol. 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 Journal Article

In: 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 Journal Article

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

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E. Özkaya; N. – Gauger

An Efficient One-Shot Algorithm for Aerodynamic Shape Design Journal Article

In: 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 Journal Article

In: 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 Journal Article

In: 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 Journal Article

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

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N.R. Gauger

Efficient Deterministic Approaches for Aerodynamic Shape Optimization Journal Article

In: 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 Journal Article

In: Journal of Computational and Applied Mathematics, vol. 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 Journal Article

In: 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 Journal Article

In: European Conference on Computational Fluid Dynamics ECCOMAS CFD 2006, TU Delft, The Netherlands, no. 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 Journal Article

In: 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 Journal Article

In: 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 Journal Article

In: 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 Journal Article

In: Journal of Computational Physics, vol. 204, no. 1, pp. 46–64, 2005.

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

Efficient Aerodynamic Shape Optimization in MDO context Journal Article

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

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262 entries « 6 of 7 »