First Exascale Flow Simulations of Fission and Fusion Energy Systems.
Proceedings of the 21st ACM International Conference on Computing Frontiers, 2024
Exascale Multiphysics Nuclear Reactor Simulations for Advanced Designs.
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Proceedings of the International Conference for High Performance Computing, 2023
NekRS, a GPU-accelerated spectral element Navier-Stokes solver.
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Parallel Comput., 2022
An Energy-Based Lengthscale for Reduced Order Models of Turbulent Flows.
CoRR, 2022
Optimization of Full-Core Reactor Simulations on Summit.
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Proceedings of the SC22: International Conference for High Performance Computing, 2022
Performance tuning of the Helmholtz matrix-vector product kernel in the computational fluid dynamics solver Nek5000/RS for the A64FX processor.
Proceedings of the HPCAsia 2022 Workshop: International Conference on High Performance Computing in Asia-Pacific Region Workshops, Virtual Event Japan, January 11, 2022
A Numerical Investigation of the Lengthscale in the Mixing-Length Reduced Order Model of the Turbulent Channel Flow.
CoRR, 2021
All-Hex Meshing Strategies For Densely Packed Spheres.
CoRR, 2021
A performance analysis of ensemble averaging for high fidelity turbulence simulations at the strong scaling limit.
Comput. Phys. Commun., 2017
Spectral Element Methods for Liquid Metal Reactors Applications.
CoRR, 2017
On the Strong Scaling of the Spectral Element Solver Nek5000 on Petascale Systems.
CoRR, 2017