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Richard Smedley-Stevenson
Richard Smedley-Stevenson
AWE PLC
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Linear and quadratic octahedral wavelets on the sphere for angular discretisations of the Boltzmann transport equation
AG Buchan, CC Pain, MD Eaton, RP Smedley-Stevenson, AJH Goddard
Annals of Nuclear Energy 32 (11), 1224-1273, 2005
692005
The inner-element subgrid scale finite element method for the Boltzmann transport equation
AG Buchan, AS Candy, SR Merton, CC Pain, JI Hadi, MD Eaton, ...
Nuclear science and engineering 164 (2), 105-121, 2010
362010
Streamline upwind Petrov–Galerkin methods for the steady-state Boltzmann transport equation
CC Pain, MD Eaton, RP Smedley-Stevenson, AJH Goddard, MD Piggott, ...
Computer methods in applied mechanics and engineering 195 (33-36), 4448-4472, 2006
332006
Self-adaptive spherical wavelets for angular discretizations of the Boltzmann transport equation
AG Buchan, CC Pain, MD Eaton, RP Smedley-Stevenson, AJH Goddard
Nuclear Science and Engineering 158 (3), 244-263, 2008
322008
Asymptotic diffusion limit of cell temperature discretisation schemes for thermal radiation transport
RP Smedley-Stevenson, RG McClarren
Journal of Computational Physics 286, 214-235, 2015
302015
Riemann boundary conditions for the Boltzmann transport equation using arbitrary angular approximations
AG Buchan, SR Merton, CC Pain, RP Smedley-Stevenson
Annals of Nuclear Energy 38 (5), 1186-1195, 2011
282011
Space–time streamline upwind Petrov–Galerkin methods for the Boltzmann transport equation
CC Pain, MD Eaton, RP Smedley-Stevenson, AJH Goddard, MD Piggott, ...
Computer methods in applied mechanics and engineering 195 (33-36), 4334-4357, 2006
272006
Goal-based angular adaptivity applied to the spherical harmonics discretisation of the neutral particle transport equation
MA Goffin, AG Buchan, AC Belme, CC Pain, MD Eaton, PN Smith, ...
Annals of Nuclear Energy 71, 60-80, 2014
262014
TeaLeaf: A mini-application to enable design-space explorations for iterative sparse linear solvers
S McIntosh-Smith, M Martineau, T Deakin, G Pawelczak, W Gaudin, ...
2017 IEEE International Conference on Cluster Computing (CLUSTER), 842-849, 2017
222017
Goal-based angular adaptivity applied to a wavelet-based discretisation of the neutral particle transport equation
MA Goffin, AG Buchan, S Dargaville, CC Pain, PN Smith, ...
Journal of Computational Physics 281, 1032-1062, 2015
222015
Scalable angular adaptivity for Boltzmann transport
S Dargaville, AG Buchan, RP Smedley-Stevenson, PN Smith, CC Pain
Journal of Computational Physics 406, 109124, 2020
202020
Finite element based Riemann solvers for time-dependent and steady-state radiation transport
CC Pain, MD Eaton, J Bowsher, RP Smedley-Stevenson, AP Umpleby, ...
Transport Theory and Statistical Physics 32 (5-7), 699-712, 2003
142003
Solving the Boltzmann transport equation with multigrid and adaptive space/angle discretisations
S Dargaville, MA Goffin, AG Buchan, CC Pain, RP Smedley-Stevenson, ...
Annals of Nuclear Energy 86, 99-107, 2015
132015
Optimal discontinuous finite element methods for the Boltzmann transport equation with arbitrary discretisation in angle
SR Merton, CC Pain, RP Smedley-Stevenson, AG Buchan, MD Eaton
Annals of Nuclear Energy 35 (9), 1741-1759, 2008
132008
Linear and quadratic hexahedral wavelets on the sphere for angular discretizations of the Boltzmann transport equation
AG Buchan, CC Pain, MD Eaton, AJH Goddard, RP Smedley-Stevenson
Nuclear science and engineering 159 (2), 127-152, 2008
132008
A sub‐grid scale finite element agglomeration multigrid method with application to the Boltzmann transport equation
AG Buchan, CC Pain, AP Umpleby, RP Smedley‐Stevenson
International journal for numerical methods in engineering 92 (3), 318-342, 2012
122012
A comparison of element agglomeration algorithms for unstructured geometric multigrid
S Dargaville, AG Buchan, RP Smedley-Stevenson, PN Smith, CC Pain
Journal of Computational and Applied Mathematics 390, 113379, 2021
112021
Angular adaptivity with spherical harmonics for Boltzmann transport
S Dargaville, AG Buchan, RP Smedley-Stevenson, PN Smith, CC Pain
Journal of Computational Physics 397, 108846, 2019
112019
Hybrid Multi-level solvers for discontinuous Galerkin finite element discrete ordinate diffusion synthetic acceleration of radiation transport algorithms
B O¡¯Malley, J Kópházi, RP Smedley-Stevenson, MD Eaton
Annals of Nuclear Energy 102, 134-147, 2017
102017
A new analytic solution of the one-speed neutron transport equation for adjacent half-spaces with isotropic scattering
RP Smedley-Stevenson
Annals of Nuclear Energy 46, 218-231, 2012
92012
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