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김종열(Kim Jong-Ryeol),최광환(Choi Kwang-Hwan),김두열(Kim Du-Ryeol),Agung 한국태양에너지학회 2010 한국태양에너지학회 학술대회논문집 Vol.2010 No.11
Solar air heaters come in two varieties, active and passive. The Active type uses fans to force the heat through the collector and ducting, while passive types rely on thermal syphoning to circulate air through the house. In both cases cooler air is extracted from either outside or inside the house (at floor level), heated, and then pumped back into the house. The passive type has very specific requirements for mounting (usually outside a window to the ground) so usually opted for the more versatile active type which could be mounted on the roof. A model fabricated based on prototype set up on the roof as an actual system to collect thermal energy from the sun during daytime. The air from outside had been supplied by a blow and heated air was thrown away to the chamber established already. With these experiments, possibility for usage of solar air heater could been identified as an alternative energy for regenerating liquid desiccant in the solar desiccant cooling system.