A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Daylighting on the working plane in oriented attic rooms under overcast and clear sky
The evaluation of daylight conditions in building interiors is based on the Daylight Factor concept after current Slovak standards. Criteria and requirements determined in these standards consider the worst daylight exterior conditions which are described by CIE overcast sky model. The sky luminance distribution of overcast sky is centrical to the zenith, so independence of window orientation to cardinal points is characteristic in daylighting calculations. The sky luminance distribution modelling is one of the main task of the daylight source research more than 50 years. It is evident that also other types of sky conditions exist in nature. An introduction of a new criterion based on photometric variables, which also consider sunlight influence, is expected. This article represents a study of the influence of the interior orientation on distribution of daylighting in attic spaces under an overcast and clear sky.
Daylighting on the working plane in oriented attic rooms under overcast and clear sky
The evaluation of daylight conditions in building interiors is based on the Daylight Factor concept after current Slovak standards. Criteria and requirements determined in these standards consider the worst daylight exterior conditions which are described by CIE overcast sky model. The sky luminance distribution of overcast sky is centrical to the zenith, so independence of window orientation to cardinal points is characteristic in daylighting calculations. The sky luminance distribution modelling is one of the main task of the daylight source research more than 50 years. It is evident that also other types of sky conditions exist in nature. An introduction of a new criterion based on photometric variables, which also consider sunlight influence, is expected. This article represents a study of the influence of the interior orientation on distribution of daylighting in attic spaces under an overcast and clear sky.
Daylighting on the working plane in oriented attic rooms under overcast and clear sky
Kondas, Kristian (author) / Darula, Stanislav (author)
2014
8 Seiten, 16 Quellen
Article (Journal)
English
Beleuchtungsstärke , Dach , Wohnung , Orientierung , Tageslicht , Luminanz , Sonnenlicht
Maximising insulation performance for attic rooms
British Library Online Contents | 2001
| Detail | 2022
Luminance of distant objects under overcast skys
| British Library Online Contents | 1992