초고층 건축물에서 배연창 개방이 연돌효과에 미치는 영향

• 영문명: The Influence on the Stack Effect with the Opening of Smoke Ventilators in High-rise Buildings
• 발행기관: 한국화재소방학회
• 저자명: 임채현(Lim, Chae-Hyun) 김범규(Kim, Bum-Gyue) 여용주(Yeo, Yong-Ju) 박용환(Park, Yong-Hwan)
• 간행물 정보: 『한국화재소방학회 학술대회논문집』2008년도 춘계학술논문발표회 논문집, 209~213쪽, 전체 5쪽
• 주제분류: 공학 > 공학일반
• 파일형태: PDF
• 발행일자: 2008.04.30

영문 초록

The effects on the performance of natural smoke exhaust ventilators installed in high-rise buildings were analyzed depending on the wind velocities and smoke temperatures using CONTAMW tool. The results showed that the smoke exhaust ventilators can maintain given performances in such conditions as low smoke temperatures and low wind velocities. However, high smoke temperatures and high wind velocities can prevent the smoke ventilators to exhaust smokes from the fire room. Significant changes in stack effects in high-rise buildings can also occur with the opening of smoke ventilators in the fire floor.

키워드

Stack effects Wind velocity High-rise building Natural smoke ventilators smoke temperatures