An investigation on daylighting performance in educational institutions.

Inhalt

Literaturnachweis - Detailanzeige

Trefferliste

Autor/Urheber	İnan, Tuğba
Institution	Emerald Group Publishing
Titel	An investigation on daylighting performance in educational institutions.
Quelle	In: 10.1108/02630801311317536; Structural Survey; Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı; İnan, T. (2013). An investigation on daylighting performance in educational institutions. Structural Survey, 31(2), 121-138. doi:10.1108/02630801311317536; 0263-080X; 31; 2; 121; 138; SCOPUS:2-s2.0-84878220138(2013) PDF als Volltext kostenfreie Datei
Sprache	englisch
Dokumenttyp	online; Zeitschriftenaufsatz
DOI	10.1108/02630801311317536
Schlagwörter	Classrooms; Daylight factor; Daylighting; Educational institutions; Energy utilization; Windows
Abstract	Purpose: The purpose of this research is to investigate natural illumination properties of one of the classrooms in the School of Architecture at Izmir Institute of Technology, located in Turkey, which is the northern hemisphere. Design/methodology/approach: In this study, the definitions of the basic terms in daylighting, such as daylight factor, illuminance, glazing ratio, are given first. Then, a luxmeter and a lighting simulation software, Velux, are used in order to calculate variable lighting factors during daytime, at different storeys, at different directions, for the classes. Velux is a proprietary software and it enables natural lighting analysis practically. Findings: Chosen classrooms are examined regarding their having sufficient natural illumination. The height of windows from the floor is changed, and the resultant effects on natural lighting in the classrooms are determined by using the lighting simulation program, Velux. The study shows that daylight factor and illumination near the window decreases as the height of the window above the floor increases. However, the illumination increases away from the window, giving greater uniformity to the lighting. At the same time, the usable depth of the classroom increases. The tall and narrow windows bring the daylight near themselves. Social implications: Practical window design decisions can help architects to provide effective and healthy natural lighting for interiors. Originality/value: Adjustment of the dimensions of the windows is important in order to balance the energy consumption of buildings. This study investigates natural lighting depending on both experimental measurements and simulation software, Velux.
Erfasst von	BASE - Bielefeld Academic Search Engine