Local-scale numerical simulations reveal force spectra trends in two-phase flow within nuclear power plants, indicating the need to examine void distribution.
Key Points
The study finds that local-scale numerical simulations of two-phase flows can predict force spectra trends effectively.
A combined approach of CFD simulations and local experiments showed the influence of void fraction on tube vibrations.
The research analyzed discrepancies in two-phase flow pattern transitions using data from the TITAN experiment.
Numerical validation of a two-fluid model was conducted to simulate void fractions ranging from 0% to 100%.