EVALUATION OF LIGHT SHELF PERFORMANCE DETECTED IN OVERCAST SKY, ON DIFFERENT LATITUDES, IN CLEAR SKY, IN NATURAL LIGHTING

Cüneyt Kurtay, Okay Esen
2.015 428

Abstract


The subject of this study is both determining the effect of location on earth and evaluating the effect of interior height to the position & dimension light shelf used in natural lighting according to latitudes. After detecting the most suitable condition & dimension of light shelf for related latitude (0°) & interior height (300 cm) in CIE overcast sky type, the effects of the light shelf is evaluated in CIE clear sky type on different directions in this paper. Calculations will be done for every determined latitudes and for different office heights. This study is continuing within Doctorate thesis scope.


Keywords


Light shelves, daylight simulation, overcast & clear sky, natural lighting

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References


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