Computational investigation of unglazed selective collector and single one with plexiglas as cover based on exergetic performance criteria... The highest dimensionless exergy loss occurred in the collector with plastic cover while the lowest through unglazed collector....
Natural circulating flat plate collectors : investigations of a new material and performance simulations... For low operating temperatures the efficiency of a Duo-Collector is approximately equal to the efficiency of a fully glazed or an unglazed collector....
Heat transfer characteristics of a solar air heater used for drying purposes... The improvements in the plate efficiency factor of the unglazed collector with a corrugated galvanised iron absorber are considerable, i.e....
Thermal, economic and environmental analysis of domestic solar water heaters in malaysia / fayaz hussain... The purpose of this project is to show solar potential through contour mapping and do thermal, economic and environmental analysis of evacuated-tube, glazed and unglazed collector solar water heaters....
