Computational analysis of vectored annular jet impingement on a heated surface: Flow dynamics and heat transfer characteristics

Puntos clave

• Impingement from vectored annular jets enhances heat transfer efficiency on surfaces, indicating significant performance improvements.
• Tests showed a maximum heat transfer coefficient of 2500 W/m²K, reflecting strong cooling capabilities under specific conditions.
• Simulation-based analysis determined the optimal jet configuration that maximized heat transfer while managing flow dynamics efficiently.
• Findings suggest potential applications in cooling systems, implying a need for further evaluations in real-world scenarios.