Researches of Efficiency of Solar Heater Increased Efficiency for Passive Heating
Journal Title: Вентиляція, освітлення та теплогазопостачання - Year 2017, Vol 21, Issue
Abstract
Because of economic and environmental crises and the depletion of fossil energy resources, there is a need of maximization the use of renewable energy sources, including solar energy. One of the important characteristics of passive solar heating devices, which determines the energy loss of a building during prolonged cloudy weather, is the thermal resistance of such devices. A passive solar heating device of increased thermal resistance is proposed, consisting of a transparent wall and a heat-light absorber, the air space between which is divided by inclined transparent anticovection partitions. The efficiency of such passive solar heating device has been studied. The results of the studies showed the effect of the orientation on the efficiency of a passive solar heating device. The values of the efficiency are given depending on the date and time of the day and the recommendations for the effective orientation of the solar heater are offered
Authors and Affiliations
V. Mileikovskyi, O. Shuvaeva-Nechiporuk
Keywords
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