실측 분석기법과 시뮬레이션 분석 기법에 의한 아트리움 열환경 개선에 관한 연구A Study on the Improvement of Thermal Environment by a method using thermometers and computer simulations on the Atrium
- Other Titles
- A Study on the Improvement of Thermal Environment by a method using thermometers and computer simulations on the Atrium
- Authors
- 이소연; 안정수; 김강수
- Issue Date
- 2009
- Publisher
- 한국태양에너지학회
- Keywords
- 실측; 컴퓨터 시뮬레이션; 온도분포; 아트리움; 전산유체역학; Field measurement; Computer simulation; Temperature distribution; Atrium; CFD; Field measurement; Computer simulation; Temperature distribution; Atrium; CFD
- Citation
- 한국태양에너지학회 논문집, v.29, no.5, pp.28 - 34
- Indexed
- KCI
- Journal Title
- 한국태양에너지학회 논문집
- Volume
- 29
- Number
- 5
- Start Page
- 28
- End Page
- 34
- URI
- https://scholar.korea.ac.kr/handle/2021.sw.korea/121044
- ISSN
- 1598-6411
- Abstract
- The atrium in the building has many advantages including its aesthetic and functional effect. But the upper part of the atrium has the thermal problem of overheating due to insolation through the window. But natural ventilation aided buoyancy effect can be a solution to make comfortable indoor environment. Proper design of openings is very important to improve thermal environment in the atrium.
In this study, thermal evaluations were performed to improve thermal environment in the atrium. Indoor thermal environment of an atrium at Seoul was measured in the field and simulated with Computational Fluid Dynamics(CFD) code. The turbulent flow model adopted is K-ℇ model. The results of computer simulations are compared with the measurements at the point in the atrium. In order to improve the indoor ventilation environment of the atrium, thermal environment evaluations of six alternatives were conducted. After evaluations of the results, the design guidelines of an atrium are suggested.
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Collections - College of Engineering > Department of Architecture > 1. Journal Articles
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