1. Performance of air-cooled flat-plate collectors;Cole-Appel,1976
2. Performance studies on solar air heaters;Gupta;Solar Energy,1967
3. Design and performance of a thermal storage air conditioner system;Close;Mech. Chem. Engr. Trans., Inst. Engrs, Australia,1968
4. Flat plate air-heater improvements—test results;Cole-Appel;Proceedings of the 1978 Annual Meeting, American Section of the International Solar Energy Society,1978
5. A slit-and-expanded aluminum foil matrix solar collector;Chiou;Solar Energy,1965