원문정보
The Performance Evaluation of Ventilation System due to the method of air supply form the Ceiling Plenum of Apartment Houses
초록
영어
Nowadays apartments in korea should be concerned about air change rate 0.7/h and installing sprinkler system according to a building equipment standard and the Fire Service Law at same time. To use this ceiling plenum ventilation system in a dwelling as part of a residential and commercial complex have to choose the pipe diameter of the air supplying outlet and branch duct as 150mm and CAV(constant air volume single duct system) or a mixed supply system. If the ceiling height is low or it is used in a public apartment supply duct next to the total heat exchanger and each room increases effective area of the air supplying outlet. Then the mixed supply system should be used.
목차
1. 서론
1.1 연구의 목적
1.2 연구의 방법 및 절차
2. 천정플레넘 환기시스템 개요
2.1 천정플레넘 환기시스템의 개념
3. CFD 시뮬레이션의 개요
3.1 해석대상공간
3.2 해석 Case
3.3 CFD해석 개요
3.4 해석조건
4. CFD 해석대상공간에 따른 대안별 결과 및 분석
4.1 압력분포 검토
4.2 장애물 설치에 따른 정압변화
4.3 기밀성 정도에 따른 침기 및 누기 검토
5. 결론
참고문헌