연돌효과 저감을 위한 회전문 적용 시 건물 조건에 따른 공기유동량 변화 특성 검토 = Investigation into the Variable Characteristics of the Air Flow Rates for Reducing the Stack Effect Using the Revolving Door

다국어 초록 (Multilingual Abstract)

Recently, Building heights have been higher and higher. Stack effect in building has been bigger in its size by this tendency and has caused various problems which are obstructions in aspects of dwelling satisfaction and building performance in high rise-building. Two main causes of stack problems are focused on pressure difference and air flow rate partially on composition elements of building, of which air flow rate is apt to become a important influence item on efficiency of heating, cooling and ventilating by increased its volumes. The understanding such as "Adopting the revolving door at an entrance can decrease stack effect problems" is generally accepted. But adopting the revolving door as a local solution is not adequate for decreasing total air flow rates in building. This study executes the simulations about variable characteristics of air flow rates according to the kinds of building stories, airtightness of envelope and adapting locations of the revolving door on air flow paths. And the results are described quantitatively and clearly.

참고문헌 (Reference)

1 양인호, "고층건물에서의 연돌효과 시뮬레이션" 대한설비공학회 14 (14): 3-467, 2002

2 조재훈, "고층 주거건물에서의 압력분포 시뮬레이션 및 압력차 문제 해결" 대한건축학회 21 (21): 269-276, 2005

3 田中俊六, "他, 最新　建築環境工" 井上書院 2001

4 Tamura,G.T., "Smoke movement and control in highrise buildings" National Fire Protection Association. 1994