Browsing by Author "Yousry Azmy, Chair"
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- A Family of Hybrid Parallel Block Jacobi-Type Iterative Methods & a Novel Green's Function Algorithm for Massively Parallel Solution of the Neutron Transport Equation on Unstructured Grids.(2020-06-05) Hoagland, Dylan Scott; Yousry Azmy, Chair; Robert Zerr, Member; Dmitriy Anistratov, Member; Kostadin Ivanov, Member; Carl Kelley, Member
- A Residual-Based A Posteriori Spatial Error Estimator for the SN Neutron Transport Equation.(2018-02-26) Hart, Nathan Henry; Yousry Azmy, Chair; Jose Duo, Technical Consultant; Dmitriy Anistratov, Member; Zhilin Li, Member; Jon Dahl, External
- An Advanced Algorithm for Construction of Integral Transport Matrix Method Operators Using Accumulation of Single Cell Coupling Factors.(2013-02-25) Powell, Brian Paul; Yousry Azmy, Chair; Dmitriy Anistratov, Member; Robert White, Member
- Asymptotic Convergence of the Angular Discretization Error in the Discrete Ordinates Approximation of the Particle Transport Equation.(2018-10-31) Hu, Xiaoyu; Yousry Azmy, Chair; Dmitriy Anistratov, Member; Kostadin Ivanov, Member; Pierre Gremaud, Minor; Liliane B. Barichello, Technical Consultant
- Implementation and Optimization of Massively Parallel Spatial Domain Decompositions for Existing Deterministic Neutron Transport Codes on Cartesian and Tetrahedral Grids.(2020-07-27) Yessayan, Raffi Alexander; Yousry Azmy, Chair; Dmitriy Anistratov, Member; Robert Zerr, Member; Sebastian Schunert, Member; Steven Hunter, Member
- Improvements to the THOR Neutral Particle Transport Code on High-Performance Computing Systems via Acceleration, Parallelization, and Performance Analysis.(2018-03-20) Yessayan, Raffi Alexander; Yousry Azmy, Chair; Dmitriy Anistratov, Member; Edward Gehringer, Member; Sebastian Schunert, Member
- Investigating the Impact of Solution Bifurcations on Uncertainty Estimates for the 2-D Rayleigh-Bénard Problem(2023-10-27) Nasr, Fadel Mohamed Osama Mohamed Alfadel; Yousry Azmy, Chair; Nam Dinh, Member; Ralph Smith, Member; Mauricio Tano, External
- Mitigation of Ray Effects in the THOR Discrete Ordinates Neutron Transport Code by Coupling with MCNP’s Cartesian Grid Flux Output Tallies.(2023-05-05) Higgins, Noah Mackenzie; Yousry Azmy, Chair; Dmitriy Anistratov, Member; Semyon Tsynkov, Minor
- Performance Analysis of Spatial Discretization Error Estimators for Radiation Transport Discrete Ordinates Methods.(2020-04-14) Hart, Nathan Henry; Yousry Azmy, Chair; Dmitriy Anistratov, Member; Zhilin Li, Member; Jon Dahl, Member; Jose Duo, External
- A Posteriori Error Estimators for the Discrete Ordinates Approximation of the One-Speed Neutron Transport Equation(2012-06-19) O'Brien, Sean Edward; Yousry Azmy, Chair; Dmitriy Anistratov, Member; Randy Baker, Technical Consultant; John Harlim, Minor
- Radiation Source Mapping with Bayesian Inverse Methods.(2012-06-22) Hykes, Joshua Michael; Yousry Azmy, Chair; Carl Kelley, Minor; Dmitriy Anistratov, Member; John Mattingly, Member
- Ray Effects Mitigation in SN Problems through General Collision Monte Carlo Coupling and Numerical Validation of the THOR SN Code for Nuclear Nonproliferation Applications.(2018-08-13) Herring, Nicholas Franklin; Yousry Azmy, Chair; John Mattingly, Member; Robert Hayes, Member
- Validation and Uncertainty Quantification of a 1x2" NaI Collimated Detector Using Detector Response Functions Created by g03.(2014-10-03) Nelson, Noel; Yousry Azmy, Chair; Robin Gardner, Member; John Mattingly, Member; Ralph Smith, Minor; Louise Worrall, Member
