Analysis of the Thermal Environment and Natural Ventilation for the Energy Performance Evaluation of the Double Skin System during the Summer

이중외피 시스템의 에너지성능평가를 위한 하절기 열환경 및 자연환기 분석

  • 엄정원 (서울시립대학교) ;
  • 조수 (한국에너지기술연구원) ;
  • 허정호 (서울시립대학교 건축도시조경학부)
  • Published : 2002.12.31

Abstract

This paper discusses thermal and ventilation performance which might be caused by the adoption of one of specific building facade techniques, Double Skin System(DSS). One building with a prototypical DSS was selected and systematically investigated through field monitoring and computer simulation techniques. A network model of ventilation was successfully made using COMIS to evaluate ventilation performance of the system which can hardly be done by field measurements. Various operating conditions of air conditioning on/off and window opening were implemented in this type of building. Through the appropriate operation of the DSS in summer, simulation-based and experimental results implicate that it can lead to cooling energy savings.

Keywords

References

  1. Dipl.Ing.M.Sc.Jorn von Grabe, Ventilation of Double Facades, Building Simulation 2001
  2. H.B.Awbi, Ventilation of Building, E&Fnsopn, 1991
  3. EMPA, COMIS 3.1 User Manual, 2001
  4. EPA, La Facade Double-Peau, 1998
  5. 산자부, 초에너지절약형건물 기술개발 및 시범화사업에 관한 최종보고서, 1998