Turbulent Taylor-Couette flow is widely present in high-speed rotating machinery, especially in equipment with rotor-stator structures. This study focuses on the drag reduction optimization of asymmetric triangular groove ...

The flowability of molten salt reactor fuel (MSR) leads to distinct transport and distribution characteristics for delayed neutron precursors (DNP) compared to solid-fuel reactors, which has important implications for ...

Diagnostic radiation shielding is indispensable for safety, yet South Korean regulations mandate rigorous inspections only upon installation, explicitly lacking periodic assessment provisions. This regulatory gap creates ...

Precise neutron spectroscopy is crucial for characterizing neutron fields and optimizing nuclear power systems. Owing to their excellent neutron-gamma discrimination, both EJ309 liquid scintillator and EJ276D plastic ...

Increasing energy demands and environmental problems have increased interest in advanced material technologies. In this context, two-dimensional nanomaterials, especially MXene, stand out because of their superior properties, ...

Emergency workers responding to nuclear power plant accidents may be exposed to high radiation dose rates. Therefore, when deploying emergency workers, it is necessary to estimate dose distribution within the work area ...

X-ray backscatter imaging (XBI) has gained increasing attention across the globe and has found various applications including non-destructive testing (NDT), security inspection, and quality control in the industry. In the ...

This study presents a methodology for verifying the neutron yield of the DD-108 neutron generator installed in a complex shielding facility. The neutron generator was assumed to be operating at its nominal maximum yield ...

This study addresses critical limitations of static approaches to assessing district-level evacuation suitability within nuclear power plant (NPP) emergency planning zones, which overlook time-varying demand and immediate ...

Studies on the effects of charging on the behaviour of suspended radioactive aerosols in confined environments during nuclear accident scenarios are essential for improving safety assessments. Radioactive aerosols are ...