논문 국내 국내전문학술지(KCI급) 초고층 공동주택 자연환기를 위한 적정 개구면적 및 환기창 분할 배치계획에 관한 연구
- 학술지 구분 국내전문학술지(KCI급)
- 게재년월 2010-02
- 저자명 홍민호,유창우,조진균(공동(제1))
- 학술지명 대한건축학회논문집 계획계
- 발행처명 대한건축학회
- 발행국가 국내
- 논문언어 한국어
홈페이지논문 초록 (Abstract)
This study introduces the effective openable area and position of windows of high-rise residences for natural ventilation. The airflow distribution was predicted using a network airflow program. To estimate airflow inside the room, the air pressures and velocities across the openings together with 2.5%, 5.0%, 7.5% and 10% of the net occupiable area at 8 locations and 25 different levels are measured. And a numerical method that is based on the CFD technique for the determination of the effective division and position of operable windows with single-sided natural ventilation is described. The test room is situated in a relatively sheltered location and to visualize the resultant local wind pattern around the room for a prevailing wind direction wind tunnel trials were carried out. This investigation also revealed that wind and stack effects may reinforce or oppose each other. This was verified by tracking the airflow patterns through a room at a range of window positions.