The impact of glazing ratio and window configuration on occupants' comfort and energy demand: The case study of a school building in Eskisehir, Turkey
Küçük Resim Yok
Tarih
2019
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
ELSEVIER SCIENCE BV
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
Various investigations have confirmed that pupils and teachers' learning/teaching performance and health depend heavily on the quality and amount of daylight and indoor thermal conditions. The primary aim of using natural light in schools is to reduce energy consumption and costs, but it should also improve students' performance. An appropriate configuration of windows improves visual and thermal comfort by reducing glare, distributing light and controlling solar energy gain. The study focuses on the impact of different transparency ratios (WWR) and window combinations in two critical orientations (west and east) on occupants' comfort and the energy demands of a classroom. A building was selected for a case study investigation at the design stage. One east-facing and one west-facing classroom were studied. The two classrooms were simulated with the aid of the lighting and energy simulation programs DIALux Evo 6.0, DesignBuilder 5.5 and EnergyPlus 8.9. The results indicated that a glazing ratio of 50% would reduce the requirement for artificial lighting by at least 15% as well as providing more comfortable conditions.
Açıklama
Anahtar Kelimeler
Glazing system, Transparency ratio, Illumination level, Occupant comfort, Energy demand
Kaynak
SUSTAINABLE CITIES AND SOCIETY
WoS Q Değeri
Q1
Scopus Q Değeri
Q1
Cilt
47
