A.R. Owens

Discontinuous isogeometric analysis methods for the first-order form of the neutron transport equation with discrete ordinate (S) angular discretisation

A.R. Owens, J.A. Welch, J. Kópházi et al. · Journal of Computational Physics · 2016 · 35 citations · Full text

Numerical Analysis, Engineering, Computational Mechanics +17

Energy dependent mesh adaptivity of discontinuous isogeometric discrete ordinate methods with dual weighted residual error estimators

A.R. Owens, J. Kópházi, J.A. Welch et al. · Journal of Computational Physics · 2017 · 20 citations · Full text

Isogeometric analysis for the multigroup neutron diffusion equation with applications in reactor physics

J.A. Welch, J. Kópházi, A.R. Owens et al. · Annals of Nuclear Energy · 2016 · 18 citations · Full text

An adaptive, hanging-node, discontinuous isogeometric analysis method for the first-order form of the neutron transport equation with discrete ordinate (S<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si105.gif" display="inline" overflow="scroll"><mml:msub><mml:mrow/><mml:mrow><mml:mtext>N</mml:mtext></mml:mrow></mml:msub></mml:math>) angular discretisation

A.R. Owens, J.A. Welch, J. Kópházi et al. · Computer Methods in Applied Mechanics and Engineering · 2017 · 16 citations · Full text

A geometry preserving, conservative, mesh-to-mesh isogeometric interpolation algorithm for spatial adaptivity of the multigroup, second-order even-parity form of the neutron transport equation

J.A. Welch, J. Kópházi, A.R. Owens et al. · Journal of Computational Physics · 2017 · 14 citations · Full text

Numerical Analysis, Engineering, Nuclear Physics +24