| 논문명 |
시장 구조와 아케이드의 형태에 따른 재래시장의 환기성능 분석 / Ventilation Performance Analysis of Arcade-type Markets according to the Market Structure and Arcade Form |
| 저자명 |
김광호(Kim Kwang-Ho) ; 김태연(Kim Tae-Yoen) ; 노지웅(Roh Ji-Woong) ; 김병선(Kim Byung-Seon) |
| 발행사 |
대한건축학회 |
| 수록사항 |
대한건축학회논문집 계획계, v.24 n.9 (2008-09) |
| 페이지 |
시작페이지(261) 총페이지(10) |
| ISSN |
12269093 |
| 주제분류 |
도시 / 계획및설계 |
| 주제어 |
재래시장 ; 아케이드 ; 환기회수 ; 풍동실험 ; 전산유체역학//Traditional Market ; Enclosed Arcade ; Air Exchange Rate ; Wind Tunnel Method ; CFD |
| 요약2 |
Many traditional markets in Korea have been remodeled into arcade-type malls. The openings along the arcade roof are an important design factor that makes the marketplace more comfortable, healthy, and safe. Thus, a wind tunnel method and computational fluid dynamics (CFD) model analyses have been conducted to determine the optimal openings in terms of size and location. A 1/20-scaled model for an arcade-type traditional market was constructed. Experiments were also constructed in a wind tunnel. The ventilation performance was analyzed with the opening ratios of 100% and 0% of the roofs. The two kinds of wind directions were also examined. In this study, to validate and quantify the air exchange rate in the model, SF6 as a tracer gas was employed. The tracer gas was released into the scaled model and the concentration of the gas within the model was monitored to predict air change rates. The gas was injected at a constant rate during the experiment and its concentration was measured with a precise gas monitor. The wind tunnel experiment was used to validate the CFD model. This validated CFD model was used for many analyses, which reviewed various design parameters of the arcade roofs. Through these validations, the optimized opening design is offered. |
| 소장처 |
대한건축학회 |