The development status of baffle solar air collector is introduced from the aspects of structural size optimization,collector structure improvement,and baffle structure improvement.The baffle and its opti-mized structure can significantly improve the thermal performance of solar air collectors.The pressure loss caused by increasing the baffle plate has also attracted attention from scholars,leading research towards impro-ving the comprehensive performance of baffle plate so-lar air collectors.
solar air collectorbaffleheat collection efficiencypressure loss