نتایج جستجو برای: solar absorption cooling system
تعداد نتایج: 2474268 فیلتر نتایج به سال:
abstract nowadaysphotovoltaic solar cells (pvs) areacknowledged the fastest growing energy technology in the word, however, they only account for only fraction of current global renewable energy capacity. it isrecognized that this incomplete market penetration has been largely a result of the technology’sexcessive cost. so researchers are trying to find innovative, economic way with theaim of ...
Solar ponds are characterized by high storage capacity and the ability to provide a stable continuous power source. Careful selection of extraction rate helps maintain supply temperature in range suitable for operation an absorption unit. This study proposed system which solar pond is coupled with chiller investigate resulting advantages. The cooled using water upper convective zone, ensures th...
Monitoring and simulation of an existing solar powered absorption cooling system in Zaragoza (Spain)
A thermodynamic analysis of the irreversibility on solar absorption refrigerators is presented. Under the hierarchical decomposition and the hypothesis of an endoreversible model, many functional and practical domains are defined. The effect of external heat source temperature on the entropy rate and on the inverse specific cooling load (ISCL) multiplied by the total area of the refrigerator A/...
For production of cut roses, as the most favorable and profitable crop in floriculture industry, optimization of growing conditions, especially temperature, is very important in all year round. This study was carried out to evaluate the efficiency of fan and pad cooling system of a cut rose research greenhouse with plastic tunnel structure, as a sample of arid and semiarid greenhouses of Iran. ...
Passive design responds to improve indoor thermal comfort and minimize the energy consumption. The present research analyzed the how efficiently passive solar technologies generate heating and cooling and provide the system integration for domestic applications. In addition to this, the aim of this study is to increase the efficiency of solar systems system with integration some innovation and ...
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