2019
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|
B. Y. Zhou, N. R. Gauger, B. Diskin, J. K. Pardue, A. Chernikov, C. Tsolakis, F. Drakopoulos, N. N. Chrisochoides
Hybrid RANS/LES Simulation of Vortex Breakdown Over a Delta Wing (Article)
AIAA 2019-3524, 2019.
(BibTeX)
@article{Zhou2019b,
title = {Hybrid RANS/LES Simulation of Vortex Breakdown Over a Delta Wing},
author = {B. Y. Zhou, N. R. Gauger, B. Diskin, J. K. Pardue, A. Chernikov, C. Tsolakis, F. Drakopoulos, N. N. Chrisochoides},
year = {2019},
date = {2019-06-20},
journal = {AIAA 2019-3524},
keywords = {}
}
|
|
B. Y. Zhou, N. R. Gauger, J. Hauth, X. Huan, M. Morelli, A. Guardone
Towards Real-Time In-Flight Ice Detection Systems via Computational Aeroacoustics and Machine Learning (Article)
AIAA 2019-3103, 2019.
(BibTeX)
@article{Zhou2019b,
title = {Towards Real-Time In-Flight Ice Detection Systems via Computational Aeroacoustics and Machine Learning},
author = {B. Y. Zhou, N. R. Gauger, J. Hauth, X. Huan, M. Morelli, A. Guardone},
year = {2019},
date = {2019-06-18},
journal = {AIAA 2019-3103},
keywords = {}
}
|
|
J. Abdel Hay, N. Schönwald, E. Özkaya, N.R. Gauger, C. Richter, R. Bauers, J. Zillmann
Adjoint Broadband Optimization of a Bypass Liner with Spatially Varying Impedance (Article)
AIAA 2019-2485, 2019.
(Links | BibTeX)
@article{ASOGRBZ2019,
title = {Adjoint Broadband Optimization of a Bypass Liner with Spatially Varying Impedance},
author = {J. Abdel Hay, N. Schönwald, E. Özkaya, N.R. Gauger, C. Richter, R. Bauers, J. Zillmann},
url = {https://arc.aiaa.org/doi/10.2514/6.2019-2485},
year = {2019},
date = {2019-05-20},
journal = {AIAA 2019-2485},
keywords = {}
}
|
|
A. Niemöller, M. Meinke, W. Schröder, T. Albring, N.R. Gauger
Noise Reduction Using a Direct-Hybrid CFD/CAA Method (Article)
AIAA 2019-2579, 2019.
(Links | BibTeX)
@article{NMSAG2019,
title = {Noise Reduction Using a Direct-Hybrid CFD/CAA Method},
author = {A. Niemöller, M. Meinke, W. Schröder, T. Albring, N.R. Gauger},
url = {https://arc.aiaa.org/doi/10.2514/6.2019-2579},
year = {2019},
date = {2019-05-20},
journal = {AIAA 2019-2579},
keywords = {}
}
|
|
B.Y. Zhou, N.R. Gauger, H. Yao, S. Peng, L. Davidson
Adjoint-based Broadband Noise Minimization using Stochastic Noise Generation (Article)
AIAA 2019-2697, 2019.
(Links | BibTeX)
@article{ZGYPD2019,
title = {Adjoint-based Broadband Noise Minimization using Stochastic Noise Generation},
author = {B.Y. Zhou, N.R. Gauger, H. Yao, S. Peng, L. Davidson},
url = {https://arc.aiaa.org/doi/10.2514/6.2019-2697},
year = {2019},
date = {2019-05-20},
journal = {AIAA 2019-2697},
keywords = {}
}
|
|
M. Morelli, B. Y. Zhou, A. Guardone
Simulation and Analysis of Oscillating Airfoil Ice Shapes via a Fully Unsteady Collection Efficiency Approach (Article)
Vertical Flight Society 75th Annual Forum & Technology Display, Philadelphia, Pennsylvania, May 13–16, 2019.
(BibTeX)
@article{Morelli2019,
title = {Simulation and Analysis of Oscillating Airfoil Ice Shapes via a Fully Unsteady Collection Efficiency Approach},
author = {M. Morelli, B. Y. Zhou, A. Guardone},
year = {2019},
date = {2019-04-01},
journal = {Vertical Flight Society 75th Annual Forum & Technology Display, Philadelphia, Pennsylvania, May 13–16},
keywords = {}
}
|
|
S. Günther, L. Ruthotto, J.B. Schroder, E.C. Cyr, N.R. Gauger
Layer-Parallel Training of Deep Residual Neural Networks (Article)
(submitted to arXiv v1 on 11.12.2018) submitted to SIAM Journal on Mathematics of Data Science (SIMODS), 2019.
(Links | BibTeX)
@article{GueRuSchroeCyrGau2019,
title = {Layer-Parallel Training of Deep Residual Neural Networks},
author = {S. Günther and L. Ruthotto and J.B. Schroder and E.C. Cyr and N.R. Gauger},
url = {https://arxiv.org/pdf/1812.04352.pdf},
year = {2019},
date = {2019-02-20},
journal = {(submitted to arXiv v1 on 11.12.2018) submitted to SIAM Journal on Mathematics of Data Science (SIMODS)},
keywords = {}
}
|
|
E. Molina, B. Y. Zhou, J. J. Alonso, M. Righi, R. G Silva
Flow and Noise Predictions Around Tandem Cylinders using DDES Approach with SU2 (Article)
AIAA 2019-0326, 2019.
(BibTeX)
@article{Molina2019,
title = {Flow and Noise Predictions Around Tandem Cylinders using DDES Approach with SU2},
author = {E. Molina, B. Y. Zhou, J. J. Alonso, M. Righi, R. G Silva},
year = {2019},
date = {2019-01-07},
journal = {AIAA 2019-0326},
keywords = {}
}
|
|
B.Y. Zhou, N. R. Gauger, H-D. Yao, S-H. Peng, L. Davidson
Towards Adjoint-based Broadband Noise Minimization using Stochastic Noise Generation (Article)
AIAA 2019-0002, 2019.
(BibTeX)
@article{Zhou2019,
title = {Towards Adjoint-based Broadband Noise Minimization using Stochastic Noise Generation},
author = {B.Y. Zhou, N. R. Gauger, H-D. Yao, S-H. Peng, L. Davidson},
year = {2019},
date = {2019-01-07},
journal = {AIAA 2019-0002},
keywords = {}
}
|
|
T. A. Albring, B. Y. Zhou, N. R Gauger
Challenges in Sensitivity Computations for (D) DES and URANS (Article)
AIAA 2019-0169, 2019.
(BibTeX)
@article{Albring2019,
title = {Challenges in Sensitivity Computations for (D) DES and URANS},
author = {T. A. Albring, B. Y. Zhou, N. R Gauger},
year = {2019},
date = {2019-01-07},
journal = {AIAA 2019-0169},
keywords = {}
}
|
|
M. Schwalbach, T. Verstraete, J.D. Müller, N.R. Gauger
A Comparative Study of Two Different CAD-Based Mesh Deformation Methods for Structural Shape Optimization (Article)
Computational Methods in Applied Sciences, 49 pp. 47-60, 2019.
(Links | BibTeX)
@article{SchwaVerMueGau2019,
title = {A Comparative Study of Two Different CAD-Based Mesh Deformation Methods for Structural Shape Optimization},
author = {M. Schwalbach and T. Verstraete and J.D. Müller and N.R. Gauger},
url = {https://link.springer.com/chapter/10.1007/978-3-319-89890-2_4},
year = {2019},
date = {2019-01-02},
journal = {Computational Methods in Applied Sciences},
volume = {49},
pages = {47-60},
keywords = {}
}
|
|
S. Günther, N. R. Gauger, J. B. Schroder
A Non-Intrusive Parallel-in-Time Approach for Simultaneous Optimization with Unsteady PDEs (Article)
Optimization Methods and Software, 34 (6), pp. 1306–1321, 2019.
(Links | BibTeX)
@article{guenther2018pintoptim,
title = {A Non-Intrusive Parallel-in-Time Approach for Simultaneous Optimization with Unsteady PDEs},
author = {S. Günther, N. R. Gauger, J. B. Schroder},
url = {https://arxiv.org/pdf/1801.06356.pdf},
year = {2019},
date = {2019-01-01},
journal = {Optimization Methods and Software},
volume = {34},
number = {6},
pages = {1306–1321},
keywords = {}
}
|
|
L. Kusch, N. R. Gauger
Robust Airfoil Design in the Context of Multi-objective Optimization (Article)
Computational Methods in Applied Sciences, 48 pp. 391-403, 2019.
(Links | BibTeX)
@article{KuGa19,
title = {Robust Airfoil Design in the Context of Multi-objective Optimization},
author = {L. Kusch, N. R. Gauger},
url = {https://link.springer.com/chapter/10.1007/978-3-319-89988-6_23},
year = {2019},
date = {2019-01-01},
journal = {Computational Methods in Applied Sciences},
volume = {48},
pages = {391-403},
keywords = {}
}
|
2018
|
|
E. Özkaya, N.R. Gauger
Global Aerodynamic Design Optimization via Primal-Dual Aggregation Method (Article)
Notes on Numerical Fluid Mechanics and Multidisciplinary Design, submitted 2018.
(Links | BibTeX)
@article{OeyGau2018,
title = {Global Aerodynamic Design Optimization via Primal-Dual Aggregation Method},
author = {E. Özkaya and N.R. Gauger},
url = {https://arxiv.org/pdf/1811.00433.pdf},
year = {2018},
date = {2018-11-01},
journal = {Notes on Numerical Fluid Mechanics and Multidisciplinary Design},
volume = {submitted},
keywords = {}
}
|
|
O. Burghardt, N.R. Gauger
Accurate gradient computations for shape optimization via discrete adjoints in CFD-related multiphysics problems (Article)
Notes on Numerical Fluid Mechanics and Multidisciplinary Design, submitted 2018.
(Links | BibTeX)
@article{BurgGau2018,
title = {Accurate gradient computations for shape optimization via discrete adjoints in CFD-related multiphysics problems},
author = {O. Burghardt and N.R. Gauger },
url = {https://arxiv.org/pdf/1811.00068.pdf},
year = {2018},
date = {2018-10-31},
journal = {Notes on Numerical Fluid Mechanics and Multidisciplinary Design},
volume = {submitted},
keywords = {}
}
|
|
N.R. Gauger, A. Linke, P.W. Schroeder
On high-order pressure-robust space discretisations, their advantages for incompressible high Reynolds number generalised Beltrami flows and beyond (Article)
SMAI Journal of Computational Mathematics, submitted 2018.
(Links | BibTeX)
@article{GauLinkSchroe2018,
title = {On high-order pressure-robust space discretisations, their advantages for incompressible high Reynolds number generalised Beltrami flows and beyond},
author = {N.R. Gauger and A. Linke and P.W. Schroeder},
url = {https://arxiv.org/pdf/1808.10711.pdf},
year = {2018},
date = {2018-09-03},
journal = {SMAI Journal of Computational Mathematics},
volume = {submitted},
keywords = {}
}
|
|
A. Walther, L. Kusch, N.R. Gauger
New Results for the Handling of Additional Equality Constraints in One-Shot Optimization (Article)
Vietnam J. Math. , 46 (4), pp. 825-836, 2018.
(Links | BibTeX)
@article{WalthKuschGauger2018,
title = {New Results for the Handling of Additional Equality Constraints in One-Shot Optimization},
author = {A. Walther and L. Kusch and N.R. Gauger},
url = {https://doi.org/10.1007/s10013-018-0306-y},
year = {2018},
date = {2018-09-01},
journal = { Vietnam J. Math. },
volume = {46},
number = {4},
pages = {825-836},
keywords = {}
}
|
|
J. Kusch, S. Schmidt, N.R. Gauger
An Approximate Newton Smoothing Method for Shape Optimization (Article)
arXiv:1807.11232, 2018.
(Links | BibTeX)
@article{KuSchmGa2018,
title = {An Approximate Newton Smoothing Method for Shape Optimization},
author = {J. Kusch and S. Schmidt and N.R. Gauger},
url = {https://arxiv.org/pdf/1807.11232.pdf},
year = {2018},
date = {2018-07-31},
journal = { arXiv:1807.11232},
keywords = {}
}
|
|
S. Günther, N.R. Gauger, J.B. Schroder
A Non-Intrusive Parallel-in-Time Adjoint Solver with the XBraid Library (Article)
Computing and Visualization in Science, 19 (3), pp. 85-95, 2018, ISSN: 1433-0369.
(Links | BibTeX)
@article{Guenther2017,
title = {A Non-Intrusive Parallel-in-Time Adjoint Solver with the XBraid Library},
author = {S. Günther and N.R. Gauger and J.B. Schroder},
url = {https://doi.org/10.1007/s00791-018-0300-7},
issn = {1433-0369},
year = {2018},
date = {2018-06-27},
journal = {Computing and Visualization in Science},
volume = {19},
number = {3},
pages = {85-95},
keywords = {}
}
|
|
M. Luers, M. Sagebaum, S. Mann, J. Backhaus, D. Großmann, N. R. Gauger
Adjoint-based Volumetric Shape Optimization of Turbine Blades (Article)
AIAA 2018-3638, 2018.
(BibTeX)
@article{LSMBGG2018,
title = {Adjoint-based Volumetric Shape Optimization of Turbine Blades},
author = {M. Luers and M. Sagebaum and S. Mann and J. Backhaus and D. Großmann and N. R. Gauger},
year = {2018},
date = {2018-06-27},
journal = {AIAA 2018-3638},
keywords = {}
}
|
|
M. Langbein, M. Ruby, N.R. Gauger
Assessment of an Alternative Concept for a High- Altitude Wind-Power Generator (Article)
J. Phys.: Conf. Ser., 1037 (042023), 2018.
(Links | BibTeX)
@article{LaRuGa2018,
title = {Assessment of an Alternative Concept for a High- Altitude Wind-Power Generator},
author = {M. Langbein and M. Ruby and N.R. Gauger},
url = {http://iopscience.iop.org/article/10.1088/1742-6596/1037/4/042023/pdf
},
year = {2018},
date = {2018-06-25},
journal = {J. Phys.: Conf. Ser.},
volume = {1037},
number = {042023},
keywords = {}
}
|
|
B. Y. Zhou, S. R. Koh, N. R. Gauger, M. Meinke, W. Schröder
A Discrete Adjoint Framework for Trailing-Edge Noise Minimization via Porous Material (Article)
Computers and Fluids, 172 pp. 97–108, 2018.
(Links | BibTeX)
@article{ZKGMS2018,
title = {A Discrete Adjoint Framework for Trailing-Edge Noise Minimization via Porous Material},
author = {B. Y. Zhou and S. R. Koh and N. R. Gauger and M. Meinke and W. Schröder},
url = {https://doi.org/10.1016/j.compfluid.2018.06.017},
year = {2018},
date = {2018-06-22},
journal = {Computers and Fluids},
volume = {172},
pages = {97–108},
keywords = {}
}
|
|
M. Sagebaum, T. Albring, N.R. Gauger
Expression templates for primal value taping in the reverse mode of algorithmic differentiation (Article)
Optimization Methods and Software, 2018.
(Links | BibTeX)
@article{SaAlGa2018OMS,
title = {Expression templates for primal value taping in the reverse mode of algorithmic differentiation},
author = {M. Sagebaum and T. Albring and N.R. Gauger},
url = {https://doi.org/10.1080/10556788.2018.1471140},
year = {2018},
date = {2018-05-18},
journal = {Optimization Methods and Software},
keywords = {}
}
|
|
S. R. Koh, B.Y. Zhou, M. Meinke, N.R. Gauger, W. Schröder
Numerical Analysis of the Impact of Variable Porosity on Trailing-Edge Noise (Article)
Computers and Fluids, 167 pp. 66-81, 2018.
(Links | BibTeX)
@article{KZMGS2018,
title = {Numerical Analysis of the Impact of Variable Porosity on Trailing-Edge Noise},
author = {S. R. Koh and B.Y. Zhou and M. Meinke and N.R. Gauger and W. Schröder},
url = {https://doi.org/10.1016/j.compfluid.2018.02.015},
year = {2018},
date = {2018-05-15},
journal = {Computers and Fluids},
volume = {167},
pages = {66-81},
keywords = {}
}
|
|
M. Schwalbach, L. Müller, T. Verstraete, N.R. Gauger
CAD-based Adjoint Multidisciplinary Optimization of a Radial Turbine under Structural Constraints (Article)
Conference Proceedings of GPPS 2018, (GPPS-NA-2018-133), 2018.
(BibTeX)
@article{SchMuVeGa2018,
title = {CAD-based Adjoint Multidisciplinary Optimization of a Radial Turbine under Structural Constraints},
author = {M. Schwalbach and L. Müller and T. Verstraete and N.R. Gauger},
year = {2018},
date = {2018-05-07},
journal = {Conference Proceedings of GPPS 2018},
number = {GPPS-NA-2018-133},
keywords = {}
}
|
|
E. Özkaya, N.R. Gauger, D. Marinc, H. Foysi
On the Stability of Gradient Based Turbulent Flow Control without Regularization (Article)
Computing and Visualization in Science, submitted 2018.
(Links | BibTeX)
@article{OezGauMarFoy2018,
title = {On the Stability of Gradient Based Turbulent Flow Control without Regularization},
author = {E. Özkaya and N.R. Gauger and D. Marinc and H. Foysi},
url = {https://arxiv.org/pdf/1804.11154.pdf},
year = {2018},
date = {2018-04-30},
journal = {Computing and Visualization in Science},
volume = {submitted},
keywords = {}
}
|
|
M. Sagebaum, N.R. Gauger
Algorithmic Differentiation for Domain Specific Languages (Article)
arXiv preprint arXiv:1803.04154, 2018.
(Links | BibTeX)
@article{sagebaum2018Algorithmic,
title = {Algorithmic Differentiation for Domain Specific Languages},
author = {M. Sagebaum and N.R. Gauger},
url = {https://arxiv.org/abs/1803.04154},
year = {2018},
date = {2018-03-13},
journal = {arXiv preprint arXiv:1803.04154},
keywords = {}
}
|
|
L. Kusch, T. Albring, A. Walther, N.R. Gauger
A one-shot optimization framework with additional equality constraints applied to multi-objective aerodynamic shape optimization (Article)
Optimization Methods and Software, 33 (4-6), pp. 694-707, 2018.
(Links | BibTeX)
@article{KAWG2018,
title = {A one-shot optimization framework with additional equality constraints applied to multi-objective aerodynamic shape optimization},
author = {L. Kusch and T. Albring and A. Walther and N.R. Gauger},
url = { https://doi.org/10.1080/10556788.2018.1437158},
year = {2018},
date = {2018-03-02},
journal = {Optimization Methods and Software},
volume = {33},
number = {4-6},
pages = {694-707},
keywords = {}
}
|
|
R. Sanchez, T. Albring, R. Palacios, N. R. Gauger, T. D. Economon, J. J. Alonso
Coupled Adjoint-Based Sensitivities in Large-Displacement Fluid-Structure Interaction using Algorithmic Differentiation (Article)
International Journal for Numerical Methods in Engineering, 113 (7), pp. 1081–1107, 2018, (DOI 10.1002/nme.5700).
(Links | BibTeX)
@article{Sanchez2017b,
title = {Coupled Adjoint-Based Sensitivities in Large-Displacement Fluid-Structure Interaction using Algorithmic Differentiation},
author = {R. Sanchez, T. Albring, R. Palacios, N. R. Gauger, T. D. Economon, J. J. Alonso},
url = {http://onlinelibrary.wiley.com/doi/10.1002/nme.5700/full},
year = {2018},
date = {2018-02-17},
journal = {International Journal for Numerical Methods in Engineering},
volume = {113},
number = {7},
pages = {1081–1107},
note = {DOI 10.1002/nme.5700},
keywords = {}
}
|
|
S. Nimmagadda, T. D. Economon, J. J. Alonso, C. Silva, B. Y. Zhou, T. Albring
Low-cost unsteady discrete adjoints for aeroacoustic optimization using temporal and spatial coarsening techniques (Article)
AIAA 2018-1911, 2018.
(BibTeX)
@article{Nimmagadda2018,
title = {Low-cost unsteady discrete adjoints for aeroacoustic optimization using temporal and spatial coarsening techniques},
author = {S. Nimmagadda, T. D. Economon, J. J. Alonso, C. Silva, B. Y. Zhou, T. Albring},
year = {2018},
date = {2018-01-15},
journal = {AIAA 2018-1911},
keywords = {}
}
|
|
A. Rubino, M. Pini, P. Colona, T. Albring, S. Nimmagadda, T. Economon, J. Alonso,
Adjoint-based fluid dynamic design optimization in quasi-periodic unsteady flow problems using a harmonic balance method (Article)
Journal of Computational Physics, 372 (1), pp. 220-235, 2018.
(Links | BibTeX)
@article{Rubino2018,
title = {Adjoint-based fluid dynamic design optimization in quasi-periodic unsteady flow problems using a harmonic balance method},
author = {A. Rubino and M. Pini and P. Colona and T. Albring and S. Nimmagadda and T. Economon and J. Alonso,},
url = {https://www.sciencedirect.com/science/article/pii/S0021999118304017},
year = {2018},
date = {2018-01-02},
journal = {Journal of Computational Physics},
volume = {372},
number = {1},
pages = {220-235},
keywords = {}
}
|
2017
|
|
S. Vitale, T. Albring, M. Pini, N. R. Gauger, P. Colonna
Fully turbulent discrete adjoint solver for non-ideal compressible flow applications (Article)
Journal of the Global Power and Propulsion Society, 1 pp. 252-270, 2017, (https://doi.org/10.22261/JGPPS.Z1FVOI).
(Links | BibTeX)
@article{Vitale2017,
title = {Fully turbulent discrete adjoint solver for non-ideal compressible flow applications},
author = {S. Vitale, T. Albring, M. Pini, N. R. Gauger, P. Colonna},
url = {https://www.gppsjournal.org/journals/journal-of-the-global-power-and-propulsion-society/design-method-for-turbomachinery-working-in-the-nicfd-regime/},
year = {2017},
date = {2017-11-22},
journal = {Journal of the Global Power and Propulsion Society},
volume = {1},
pages = {252-270},
note = {https://doi.org/10.22261/JGPPS.Z1FVOI},
keywords = {}
}
|
|
A. Nemili, E. Özkaya, N. R. Gauger, F. Kramer, F. Thiele
Accurate Discrete Adjoint Approach for Optimal Active Separation Control (Article)
AIAA Journal, 55 (9), pp. 3016-3026, 2017.
(Links | BibTeX)
@article{NOeDKF2017,
title = {Accurate Discrete Adjoint Approach for Optimal Active Separation Control},
author = {A. Nemili and E. Özkaya and N. R. Gauger and F. Kramer and F. Thiele},
url = {https://doi.org/10.2514/1.J055009},
year = {2017},
date = {2017-07-29},
journal = {AIAA Journal},
volume = {55},
number = {9},
pages = {3016-3026},
keywords = {}
}
|
|
B. Y. Zhou, T. Albring, N. R. Gauger, C. Ilario, T. Economon, J. J. Alonso
Reduction of Airframe Noise Components Using a Discrete Adjoint Approach (Article)
AIAA 2017-3658, 2017.
(BibTeX)
@article{ZAGIEA2017,
title = {Reduction of Airframe Noise Components Using a Discrete Adjoint Approach},
author = {B. Y. Zhou, T. Albring, N. R. Gauger, C. Ilario, T. Economon, J. J. Alonso},
year = {2017},
date = {2017-06-01},
journal = {AIAA 2017-3658},
keywords = {}
}
|
|
T. Albring, T. Dick, N. R. Gauger
Assessment of the Recursive Projection Method for the Stabilization of Discrete Adjoint Solvers (Article)
AIAA 2017-3664, 2017.
(BibTeX)
@article{ADG2017,
title = {Assessment of the Recursive Projection Method for the Stabilization of Discrete Adjoint Solvers},
author = {T. Albring, T. Dick, N. R. Gauger},
year = {2017},
date = {2017-06-01},
journal = {AIAA 2017-3664},
keywords = {}
}
|
|
J. Backhaus, A. Schmitz, C. Frey, M. Sagebaum, S. Mann, M. Nagel, N R. Gauger
Application of an Algorithmically Differentiated Turbomachinery Flow Solver to the Optimization of a Fan Stage (Article)
AIAA 2017-3997, 2017.
(BibTeX)
@article{BSFSMNG2017,
title = {Application of an Algorithmically Differentiated Turbomachinery Flow Solver to the Optimization of a Fan Stage},
author = {J. Backhaus, A. Schmitz, C. Frey, M. Sagebaum, S. Mann, M. Nagel, N R. Gauger},
year = {2017},
date = {2017-06-01},
journal = {AIAA 2017-3997},
keywords = {}
}
|
|
M. Sagebaum, E. Özkaya, N. R. Gauger, J. Backhaus, C. Frey, S. Mann, M. Nagel
Efficient Algorithmic Differentiation Techniques for Turbo-machinery Design (Article)
AIAA 2017-3998, 2017.
(BibTeX)
@article{SOGBFMN2017,
title = {Efficient Algorithmic Differentiation Techniques for Turbo-machinery Design},
author = {M. Sagebaum, E. Özkaya, N. R. Gauger, J. Backhaus, C. Frey, S. Mann, M. Nagel},
year = {2017},
date = {2017-06-01},
journal = {AIAA 2017-3998},
keywords = {}
}
|
|
T. Economon, J. J. Alonso, T. Albring, N. R. Gauger
Adjoint Formulation Investigations of Benchmark Aerodynamic Design Cases in SU2 (Article)
AIAA 2017-4363, 2017.
(BibTeX)
@article{EAAG2017,
title = {Adjoint Formulation Investigations of Benchmark Aerodynamic Design Cases in SU2},
author = {T. Economon, J. J. Alonso, T. Albring, N. R. Gauger},
year = {2017},
date = {2017-06-01},
journal = {AIAA 2017-4363},
keywords = {}
}
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S. Koh, M. Meinke, W. Schröder, B. Y. Zhou, N. R. Gauger
Impact of Permeable Surface on Trailing-Edge Noise at Varying Lift (Article)
AIAA 2017-3497, 2017.
(BibTeX)
@article{kmszg2017,
title = {Impact of Permeable Surface on Trailing-Edge Noise at Varying Lift},
author = {S. Koh, M. Meinke, W. Schröder, B. Y. Zhou, N. R. Gauger},
year = {2017},
date = {2017-06-01},
journal = {AIAA 2017-3497},
keywords = {}
}
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S. A. Nørgaard, M. Sagebaum, N. R. Gauger, B. S. Lazarov
Applications of automatic differentiation in topology optimization (Article)
Structural and Multidisciplinary Optimization, pp. 1–12, 2017, ISSN: 1615-1488.
(Abstract | Links | BibTeX)
@article{Nørgaard2017,
title = {Applications of automatic differentiation in topology optimization},
author = { S. A. Nørgaard and M. Sagebaum and N. R. Gauger and B. S. Lazarov},
url = {http://dx.doi.org/10.1007/s00158-017-1708-2},
issn = {1615-1488},
year = {2017},
date = {2017-05-09},
journal = {Structural and Multidisciplinary Optimization},
pages = {1–12},
abstract = {The goal of this article is to demonstrate the applicability and to discuss the advantages and disadvantages of automatic differentiation in topology optimization. The technique makes it possible to wholly or partially automate the evaluation of derivatives for optimization problems and is demonstrated on two separate, previously published types of problems in topology optimization. Two separate software packages for automatic differentiation, CoDiPack and Tapenade are considered, and their performance and usability trade-offs are discussed and compared to a hand coded adjoint gradient evaluation process. Finally, the resulting optimization framework is verified by applying it to a non-trivial unsteady flow topology optimization problem.},
keywords = {}
}
The goal of this article is to demonstrate the applicability and to discuss the advantages and disadvantages of automatic differentiation in topology optimization. The technique makes it possible to wholly or partially automate the evaluation of derivatives for optimization problems and is demonstrated on two separate, previously published types of problems in topology optimization. Two separate software packages for automatic differentiation, CoDiPack and Tapenade are considered, and their performance and usability trade-offs are discussed and compared to a hand coded adjoint gradient evaluation process. Finally, the resulting optimization framework is verified by applying it to a non-trivial unsteady flow topology optimization problem.
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