H S Arunkumar

Thermohydraulic performance enhancement of a solar air heater integrating jet impingement and semi-cylindrical side-wall modification within a dual-chamber configuration: a combined experimental and numerical investigation

This work introduces a novel hybrid solar air heater (SAH) architecture that combines jet impingement and semi-cylindrical side-wall geometry modifications within a dual-chamber duct to simultaneously exploit active and passive augmentation mechanisms. A systematic parametric stu...