Aleksandr Obabko

Toward Exascale: Overview of Large Eddy Simulations and Direct Numerical Simulations of Nuclear Reactor Flows with the Spectral Element Method in Nek5000

Elia Merzari, Paul Fischer, Misun Min et al. · Nuclear Technology · 2020 · 60 citations

Engineering, High-performance Computing, Nuclear Engineering +15

Efficient exascale discretizations: High-order finite element methods

Tzanio Kolev, Paul Fischer, Misun Min et al. · The International Journal of High Performance Computing Applications · 2021 · 60 citations · Full text

Computing, Computer Science, High-performance Computing +12

High-resolution coupled physics solvers for analysing fine-scale nuclear reactor design problems

Vijay Mahadevan, Elia Merzari, Timothy J. Tautges et al. · Philosophical Transactions of the Royal Society A Mathematical Physical and Engineering Sciences · 2014 · 38 citations · Full text

Engineering, Nuclear Engineering, Physics +17

Accurate prediction of the wall shear stress in rod bundles with the spectral element method at high Reynolds numbers

Justin Walker, Elia Merzari, Aleksandr Obabko et al. · International Journal of Heat and Fluid Flow · 2014 · 32 citations · Full text

Engineering, Civil Engineering, Computational Engineering +15

Data-driven modeling of coarse mesh turbulence for reactor transient analysis using convolutional recurrent neural networks

Yang Liu, Rui Hu, Adam Kraus et al. · Nuclear Engineering and Design · 2022 · 30 citations · Full text

Engineering, Computational Engineering, Data Science +17