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Now showing items 1-10 of 26

Re-evaluation of the separation parameters based on the Berman-Olander long-bowl gas-centrifuge solution

Du Toit, C.G.; Mercurio, Giovanni (SAAM, 2014)

The hydrodynamic equations for a long-bowl gas-centrifuge can be simplified to obtain a one-dimensional differential equation for the variation of the non-dimensional axial velocity in the radial direction. This equation ...

The evaluation of 3D CFD approaches to model the flow and heat transfer inside an unstructured bed of uniform spheres

Potgieter, M.C.; Du Toit, C.G.; Kruger, J.H. (SACAM, 2016)

Simulation of natural convective flow in an experimental reactor cavity cooling system facility

Niemand, P.; Du Toit, C.G.; Tak, N.I.; Kim, M.H. (SAAM, 2016)

A system CFD simulation of the effect of a pressure pulse on the performance of a reactor cavity cooling system of a very high temperature reactor

Du Toit, C.G.; Rousseau, P.G.; Jun, J.S.; Kim, M.W. (SACAM, 2016)

Formulation of a unit cell for a thermal-hydraulic systems model of a prismatic fuel block of a high temperature gas-cooled reactor

Khoza, S.N.; Du Toit, C.G.; Rousseau, P.G. (SACAM, 2016)

Experimental investigation of the effective thermal conductivity in the near-wall region of a packed pebble bed

De Beer, M.; Du Toit, C.G.; Dreyer, H. (SACAM, 2016)

Numerical simulation of break flows occurring in the reactor cavity cooling system of a very high temperature reactor using a system CFD approach

Du Toit, C.G.; Rousseau, P.G.; Jun, J.S.; Kim, M.-H. (ANS (American Nuclear Society), 2016)

To avoid accidents due to human error or the failure of components, the reactor cavity cooling system (RCCS) of a high temperature reactor must be able to operate naturally or passively safe. The system under consideration ...

Comparison between Flownex and CORONA thermal-hydraulic models for a single HTR prismatic fuel assembly

Khoza, S.N.; Du Toit, C.G.; Rousseau, P.G.; Lee, S.N. (ANS (American Nuclear Society), 2016)

A fully integrated 3D CFD model of the flow and heat transfer in a packed bed reactor

Potgieter, M.C.; Du Toit, C.G.; Kruger, J.H. (ANS (American Nuclear Society), 2016)

Analysis of the porous structure of packed beds of spheres using computed X-ray tomography

Du Toit, C.G.; Rosslee, P.J. (SAAM, 2012)