This paper presents a systematic review of the micro‐modular thorium‐fueled high
temperature reactors (HTR) loaded with duplex fuel pellet design. Specifically, each unique …

The pebble size is one of the factors affecting the flow characteristics of pebble-bed HTGRs.
The binary-sized circulating pebble flow is investigated from the perspective of flow …

The duplex fuel pellet includes UO 2 components as seed and ThO 2 blanket, originally
designed to increase the breeding rate of fissile materials in light water breeder reactors …

This paper presents the neutronic analysis of a tristructural isotropic (TRISO)‐duplex fuel
loaded into the high‐temperature reactor (HTR) prismatic fuel block designs for a seed‐and …

Coated fuel particle (CFP) is one of important factors attributing to the inherent safety feature
of high temperature engineering test reactor (HTTR). However, the random arrangement of …

Abstract For Double Heterogeneous (DH) systems containing particle-dispersed fuel and
particle-dispersed burnable poison, the Monte Carlo-based explicit modeling method is …

The UO 2 seed and ThO 2 blanket in the duplex fuel pellet were originally designed to
increase the breeding rate of fissile materials in light water breeder reactors. In this …

The IAEA Coordinated Research Project (CRP) on the HTGR Uncertainty Analysis in
Modelling focusses on the uncertainty propagation of neutronic core simulations and …

Detailed analysis of the particle distribution in Transformational Challenge Reactor fuel
elements indicates that particle packing is not random; instead, it follows a relatively ordered …

The use of TRISO fuel is a main feature of the high temperature reactors. In these reactors,
the heterogeneity in the internal composition of the TRISO particle and the random …