This paper describes the computational fluid dynamics (CFD) analysis and validation works
from the previous experimental study on the natural convection driven by outer surface …

Immersed boundary methods (IBMs) have been developed as complementary methods for
computational fluid dynamics (CFD). They allow a flow simulation in a mock-up model that …

It is essential to improve computational fluid dynamics (CFD) analysis accuracy to estimate
thermal flow in a containment vessel during a severe accident. Previous studies pointed out …

During a severe accident in a nuclear power plant, jets released from the primary system
exhibit complex thermohydraulic behavior due to buoyancy effects and impingement on …

For estimating thermal flow in a nuclear reactor during an accident accurately, it is important
to improve the accuracy of computational fluid dynamics simulations. The temperature and …

The hydrogen behavior in a nuclear containment vessel is a significant issue when
discussing the potential of hydrogen combustion during a severe accident. After the …