Proceedings of the SAREK Conference (대한설비공학회:학술대회논문집)

The Society of Air-Conditioning and Refrigerating Engineers of Korea (대한설비공학회)
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A Study of Natural Infiltration Phenomenon in Apartment Buildings

공동주택 자연침기현상 측정연구

  • 정형호 (현대산업개발(주)기술연구소) ;
  • 송준원 (현대건설(주)기술연구소) ;
  • 홍구표 (쌍용건설(주)기술연구소) ;
  • 박철용 (쌍용건설(주)기술연구소) ;
  • 김진업 (벽산건설(주)기술연구소) ;
  • 양경모 (풍림산업 (주)기술연구소) ;
  • 이복만 (한신공영 (주)기술연구소)
  • Published : 2006.06.21
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Abstract

An infiltration was realized as an important part of ventilation to change fresh air with contaminated air in a house. In this study, it was measured the infiltration in new apartment buildings according to Seasons, height etc. We measured the infiltration by using tracer gas method and did for 24hours. To quantify the infiltration, Sulfur Hexafluoride($SF_6$) gas was used. The Constant Concentration was conducted during experimental process and the concentration of the gas was measured with a gas monitor. In the results of the measurement, the infiltration were appeared over 0.6 ACH in winter and about 0.2 ACH in summer and autumn. Also the infiltration were measured more highly at high and low stories than middle stories in winter.

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