A novel multi-jet impingement drainage cooling: unsteady dynamics and heat transfer mechanisms using large eddy simulation

Puntos clave

• Unsteady dynamics influence heat transfer significantly in multi-jet impingement drainage cooling systems.
• Large eddy simulation demonstrates improvements in heat transfer across various flow conditions.
• Analysis identifies critical mechanisms that enhance cooling efficiency during operational variations.
• These findings suggest enhanced design protocols for improved cooling systems using multi-jet configurations.