Wenxi Tian

Development and validation of the premixing-phase model in the three-dimensional fuel–coolant interaction code SEINA-3D

Premixing during a fuel–coolant interaction determines the three-dimensional melt–water–vapor state available to a subsequent steam explosion. This study develops and validates the premixing-phase model of the three-dimensional fuel–coolant interaction code SEINA-3D. The model ad...

Analysis of supercritical CO2 brayton cycle system for laser inertial confinement fusion concept reactors

The large temperature difference between the PbLi and S-CO 2 cooling loops in a laser inertial confinement fusion reactor complicates efficient heat recovery and can degrade the performance of a conventional single-source power-conversion system. To address this issue, this study...