공동주택의 공기환기시스템의 변화에 따른 국소급기지수 특성의 수치적 연구
(주)코리아스칼라
- 최초 등록일
- 2016.04.01
- 최종 저작일
- 2011.06
- 12페이지/ 어도비 PDF
- 가격 4,300원
* 본 문서는 배포용으로 복사 및 편집이 불가합니다.
서지정보
ㆍ발행기관 : 한국실내환경학회
ㆍ수록지정보 : 한국실내환경학회지 / 8권 / 2호
ㆍ저자명 : 문종민, 리광훈
영어 초록
Recently, the air pollution have bad effects on the indoor environment. Many buildings around the world use natural ventilation. to remove the air pallutant. But, nowadays, ventilation requirements can be demanding, as modern systems require greatly improved reliability and control. The fan and the duct are used to remove air mechanically from the space. Until now, apartment houses have been relying on the duct supply system ventilation rather than other system ventilations. Therefore, the establishment of a prediction method based on optimal ventilation energy consumption using duct supply system and ductless is the ultimate goal of this study. As a result, this study found that the characteristics of duct and ductless supply system ventilation are dependent to each exhaust system. Consequently, the local supply indices of the duct supply system is definitely superior about 24.6% ~ 26.4 % than those of ductless supply system. However, the duct supply system has greater pressure drop in ventilation area than ductless, and duct system needs a lot of ventilation energy. In this study, The ductless supply system has advantage over the duct system about 14.8 % as duct exhaust system and 20.0% as ductless exhaust system in terms of modified local supply indices.
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