Thomas M Evans Group Lead and Distinguished R&D Staff, HPC Methods for Nuclear Applications Contact evanstm@ornl.gov | 865.576.3535 All Publications POLARIS: A New Two-Dimensional Lattice Physics Analysis Capability for the SCALE Code System Local Improvement Results for Anderson Acceleration with Inaccurate Function Evaluations... Local improvement results for anderson acceleration with inaccurate function evaluations GPU Acceleration of History-Based Multigroup Monte Carlo... Hot Zero Power Reactor Calculations Using the Insilico Code... VERA Benchmarking Results for KRSKO Nuclear Power Plant Cycle 1... FW/CADIS-Ω: AN ANGLE-INFORMED HYBRID METHOD FOR DEEP-PENETRATION RADIATION TRANSPORT... AP1000® PWR CYCLE 1 HFP DEPLETION SIMULATIONS WITH VERA-CS ... NUCLIDE DEPLETION CAPABILITIES IN THE SHIFT MONTE CARLO CODE... An Assessment of Coupling Algorithms for Nuclear Reactor Core Physics Simulations ... Capabilities, Implementation, and Benchmarking of Shift, a Massively Parallel Monte Carlo Radiation Transport Code... Hot Zero Power Reactor Calculations Using the Insilico Code Deterministic Fission Matrix Acceleration of Monte Carlo Calculations... A Spectral Analysis of the Domain Decomposed Monte Carlo Method for Linear Systems... Automatic Mesh Adaptivity for Hybrid Monte Carlo/Deterministic Neutronics Modeling of Difficult Shielding Problems... A Modified Moving Least Square Algorithm for Solution Transfer on a Spacer Grid Surface... Dose Estimation for Complex Urban Environments Using RUGUD, SWORD, ADVANTG and Denovo... HIGH FIDELITY MODELING OF PELLET-CLAD INTERACTION USING THE CASL VIRTUAL ENVIRONMENT FOR REACTOR APPLICATIONS... THREE-DIMENSIONAL DISCRETE ORDINATES REACTOR ASSEMBLY CALCULATIONS ON GPUS... Design of a High Fidelity Core Simulator for Analysis of Pellet Clad Interaction... Shift: A Massively Parallel Monte Carlo Radiation Transport Package... AP1000 PWR Startup Core Modeling and Simulation with VERA-CS (ANFM V)... Efficient Solution of the Simplified PN Equations... Automatic Mesh Adaptivity for Hybrid Monte Carlo/Deterministic Neutronics Modeling of Difficult Shielding Problems Efficient Solution of the Simplified PN Equations Pagination First page « First Previous page ‹‹ … Page 2 Current page 3 Page 4 … Next page ›› Last page Last » Key Links Curriculum Vitae ORCID Organizations Fusion and Fission Energy and Science Directorate Nuclear Energy and Fuel Cycle Division Nuclear Modeling and Simulation Development and Deployment Section HPC Methods for Nuclear Applications Group Exascale Computing Project National Security Sciences Directorate SCALE