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Aaron Walden
Aaron Walden
Research Computer Scientist, NASA Langley Research Center
Verified email at nasa.gov
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Cited by
Cited by
Year
FUN3D Manual: 13.7
RT Biedron, JR Carlson, JM Derlaga, PA Gnoffo, DP Hammond, ...
2832020
Optimizing Wilson-Dirac Operator and Linear Solvers for Intel® KNL
B Joó, DD Kalamkar, T Kurth, K Vaidyanathan, A Walden
High Performance Computing: ISC High Performance 2016 International …, 2016
362016
FUN3D Manual: 14.0. 1
WK Anderson, RT Biedron, JR Carlson, JM Derlaga, CT Druyor Jr, ...
222023
Implicit Thermochemical Nonequilibrium Flow Simulations on Unstructured Grids using GPUs
G Nastac, A Walden, EJ Nielsen, K Frendi
AIAA Scitech 2021 Forum, 0159, 2021
202021
A mixed precision multicolor point-implicit solver for unstructured grids on GPUs
A Walden, E Nielsen, B Diskin, M Zubair
2019 IEEE/ACM 9th Workshop on Irregular Applications: Architectures and …, 2019
172019
Effects of Spatial Resolution on Retropropulsion Aerodynamics in an Atmospheric Environment
AM Korzun, EJ Nielsen, AC Walden, WT Jones, JR Carlson, PJ Moran, ...
AIAA Scitech 2020 Forum, 1749, 2020
142020
computational investigation of the effect of chemistry on mars supersonic retropropulsion environments
G Nastac, AM Korzun, A Walden, EJ Nielsen, WT Jones, P Moran
AIAA SciTech 2022 Forum, 2299, 2022
102022
Application of a Detached Eddy Simulation Approach with Finite-Rate Chemistry to Mars-Relevant Retropropulsion Operating Environments
AM Korzun, G Nastac, A Walden, EJ Nielsen, WT Jones, P Moran
AIAA SciTech 2022 Forum, 2298, 2022
102022
Accelerating unstructured-grid CFD algorithms on NVIDIA and AMD GPUs
CP Stone, A Walden, M Zubair, EJ Nielsen
2021 IEEE/ACM 11th Workshop on Irregular Applications: Architectures and …, 2021
92021
Unstructured-grid CFD algorithms on many-core architectures
A Walden, EJ Nielsen, M Zubair, JC Linford, JG Wohlbier, JP Luitjens, ...
Technical Research Posters of International Supercomputing Conference for …, 2017
92017
Strategies for sensor data aggregation in support of emergency response
X Wang, A Walden, MC Weigle, S Olariu
2014 IEEE Military Communications Conference, 1120-1126, 2014
82014
A Multi-Architecture Approach for Implicit Computational Fluid Dynamics on Unstructured Grids
G Nastac, A Walden, L Wang, EJ Nielsen, Y Liu, M Opgenorth, J Orender, ...
AIAA SCITECH 2023 Forum, 1226, 2023
62023
Performance of Coupled Physics Solvers for Multidisciplinary Hypersonic Flow Simulations on Several Classes of Computer Architectures
DA Kessler, AM Hess, K Obenschain, DC Eder, A Koniges, A Knutson, ...
AIAA SCITECH 2022 Forum, 0973, 2022
52022
Memory Optimizations for Sparse Linear Algebra on GPU Hardware
A Walden, M Zubair, CP Stone, EJ Nielsen
2021 IEEE/ACM Workshop on Memory Centric High Performance Computing (MCHPC …, 2021
52021
Edge-Based Viscous Method for Mixed-Element Node-Centered Finite-Volume Solvers
Y Liu, B Diskin, H Nishikawa, WK Anderson, GC Nastac, EJ Nielsen, ...
AIAA Journal 62 (1), 209-230, 2024
42024
The Influence of Computer Architecture on Performance and Scaling for Hypersonic Flow Simulations
DA Kessler, RF Johnson, K Obenschain, DC Eder, A Koniges, ...
AIAA Scitech 2021 Forum, 0144, 2021
42021
Performance and Portability of a Linear Solver Across Emerging Architectures
AC Walden, M Zubair, EJ Nielsen
Accelerator Programming Using Directives: 7th International Workshop, WACCPD …, 2021
42021
Towards building asset registry in emergency response
S Mohrehkesh, A Walden, X Wang, MC Weigle, S Olariu
2014 IEEE 11th International Conference on Mobile Ad Hoc and Sensor Systems …, 2014
42014
Computational investigation of retropropulsion operating environments with a GPU-enabled detached eddy simulation approach
AM Korzun, EJ Nielsen, AC Walden, WT Jones, J Carlson, PJ Moran, ...
AIAA ASCEND, 2020
32020
Accelerating FUN3D Solutions Using GPU Hardware
A Walden, E Nielsen, G Nastac
FUN3D GPU Training, 2020
32020
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