Most deterministic neutron transport codes implement the multi-group approximation theory
to solve the linear Boltzmann equation by which the neutron flux and the interaction cross …

This paper summarizes an emerging process to establish credibility for surrogate models
that cover multidimensional, continuous solution spaces. Various features lead to …

In cooling towers packed with trickle or splash fills, which have anisotropic flow resistance,
the air flow through the fill is oblique or in cross-counterflow to the water flow, particularly at …

Transient calculations with nodal neutronics codes entail few-group energy structures. In
systems other than LWRs, significant efforts are devoted to obtain satisfying group …

The Canadian supercritical water-cooled reactor (SCWR) design is part of Canada's
Generation IV reactor development program. The reactor uses batch fueling, light water …

The growing capabilities of high-fidelity multi-physics, the new features of reactor physics
relative to neutronics and depletion simulations necessitate the prediction of uncertainties …