A Study on the Indoor Environment Evaluation and Improvement of the Atrium in Summer

하계 아트리움 실내환경 평가 및 개선방안에 관한 연구

The purpose of this study is to evaluate and improve the indoor environment of the Atrium in summer. Thermal and daylighting performance was evaluated quantitatively by integrated simulation according to 4 types of shading device.(none shading, opaque shading, translucent shading, internal blind) As a result, with internal blind, the effects of isolating solar radiation and reducing indoor temperature are estimated to be decreased by about 90% and $3.2^{\circ}C$. In the outer shading device which is controled according to solar altitude, the effects of isolating solar radiation and reducing indoor temperature are revealed to be decreased by about 82% and $4.9^{\circ}C$.