Jean Ragusa
Jean Ragusa
Professor of Nuclear Engineering, Texas A&M University
Verified email at tamu.edu
TitleCited byYear
Consistent and accurate schemes for coupled neutronics thermal-hydraulics reactor analysis
JC Ragusa, VS Mahadevan
Nuclear Engineering and Design 239 (3), 566-579, 2009
612009
Software design of SHARP
A Siegel, T Tautges, A Caceres, D Kaushik, P Fischer, G Palmiotti, ...
Joint International Topical Meeting on Mathematics & Computation and …, 2007
472007
Three-dimensional h-adaptivity for the multigroup neutron diffusion equations
Y Wang, W Bangerth, J Ragusa
Progress in Nuclear Energy 51 (3), 543-555, 2009
462009
Standard and goal-oriented adaptive mesh refinement applied to radiation transport on 2D unstructured triangular meshes
Y Wang, JC Ragusa
Journal of Computational Physics 230 (3), 763-788, 2011
382011
A high-order discontinuous Galerkin method for the SN transport equations on 2D unstructured triangular meshes
Y Wang, JC Ragusa
Annals of Nuclear Energy 36 (7), 931-939, 2009
372009
A verification exercise in multiphysics simulations for coupled reactor physics calculations
VS Mahadevan, JC Ragusa, VA Mousseau
Progress in Nuclear Energy 55, 12-32, 2012
362012
Application of hp Adaptivity to the Multigroup Diffusion Equations
Y Wang, J Ragusa
Nuclear Science and Engineering 161 (1), 22-48, 2009
352009
On the convergence of DGFEM applied to the discrete ordinates transport equation for structured and unstructured triangular meshes
Y Wang, JC Ragusa
Nuclear science and engineering 163 (1), 56-72, 2009
322009
Diffusion Synthetic Acceleration for High-Order Discontinuous Finite Element SN Transport Schemes and Application to Locally Refined Unstructured Meshes
Y Wang, JC Ragusa
Nuclear Science and Engineering 166 (2), 145-166, 2010
312010
A two-mesh adaptive mesh refinement technique for SN neutral-particle transport using a higher-order DGFEM
JC Ragusa, Y Wang
Journal of computational and applied mathematics 233 (12), 3178-3188, 2010
302010
A robust SN-DG-approximation for radiation transport in optically thick and diffusive regimes
JC Ragusa, JL Guermond, G Kanschat
Journal of Computational Physics 231 (4), 1947-1962, 2012
262012
On the construction of Galerkin angular quadratures
R Sanchez, J Ragusa
Nuclear Science and Engineering 169 (2), 133-154, 2011
262011
Goal-Oriented h-Adaptivity for the Multigroup SPN Equations
B Turcksin, JC Ragusa, W Bangerth
Nuclear Science and Engineering 165 (3), 305-319, 2010
242010
Novel hybrid scheme to compute several dominant eigenmodes for reactor analysis problems
V Mahadevan, J Ragusa
222008
A simple Hessian-based 3D mesh adaptation technique with applications to the multigroup diffusion equations
JC Ragusa
Annals of Nuclear Energy 35 (11), 2006-2018, 2008
202008
A least-squares transport equation compatible with voids
J Hansen, J Peterson, J Morel, J Ragusa, Y Wang
Journal of Computational and Theoretical Transport 43 (1-7), 374-401, 2014
192014
Neutronic and nonproliferation characteristics of (PuO2–UO2) and (PuO2–ThO2) as fast reactor fuels
SS Chirayath, G Hollenbeck, J Ragusa, P Nelson
Nuclear Engineering and Design 239 (10), 1916-1924, 2009
182009
Optimization of PWR fuel assembly radial enrichment and burnable poison location based on adaptive simulated annealing
T Rogers, J Ragusa, S Schultz, RS Clair
Nuclear Engineering and Design 239 (6), 1019-1029, 2009
162009
Conservative nonlinear diffusion acceleration applied to the unweighted least-squares transport equation in MOOSE
JR Peterson, HR Hammer, JE Morel, JC Ragusa, Y Wang
M&C2015, 2015
152015
Discontinuous diffusion synthetic acceleration for Sn transport on 2D arbitrary polygonal meshes
B Turcksin, JC Ragusa
Journal of Computational Physics 274, 356-369, 2014
142014
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