Nowzari, Raheleh; Aldabbagh, L.B.Y.; Egelioglu, F. - In: Energy 73 (2014) C, pp. 694-702
In this study, the thermal performance of the single and double pass solar air heaters with normal glazing and with quarter perforated cover was investigated experimentally. The solar air collector was tested with two different perforated covers in which the holes made on one cover had the...