Data-driven turbulence measurement, modeling, and prediction in a six-by-six fuel rod bundle in nuclear energy systems

Key Points

• Enhanced accuracy in turbulence prediction improves fuel rod performance, leading to more efficient energy generation.
• Key evidence indicates a reduction in turbulence uncertainty by 25%, facilitating better system control and safety.
• Assessment using simulation techniques across a six-by-six fuel rod bundle reveals critical insights into flow dynamics.
• Findings suggest potential upgrades for nuclear energy systems, highlighting the need for advanced turbulence modeling.