대한설비공학회:학술대회논문집 (Proceedings of the SAREK Conference)

대한설비공학회 (The Society of Air-Conditioning and Refrigerating Engineers of Korea)
권호 표지

지역난방 공동주택에서 급탕 2단 열교환기 용량의 적정성 평가에 관한 연구

A Study on the Design Capacity of 2-stage Hot Water Heat Exchanger in Apartment Housings with District Heating System

  • 사기용 (서울산업대학교 주택환경설비공학과) ;
  • 정광섭 (서울산업대학교 건축학부) ;
  • 김영일 (서울산업대학교 건축학부) ;
  • 나채문 (서울산업대학교 에너지기계설비공학과) ;
  • 김성민 (서울산업대학교 에너지환경공학과) ;
  • 김상호 (한국지역난방공사 기술연구소)
  • Sa, Ki-Yong (Department of Housing Environmental Engineering, Seoul National University of Technology) ;
  • Chung, Kwang-Seop (School of Architecture, Seoul National University of Technology) ;
  • Kim, Young-Il (School of Architecture, Seoul National University of Technology) ;
  • Na, Chai-Moon (Department of Energy Equipment Engineering, Seoul National University of Technology) ;
  • Kim, Sung-Min (Department of Environmental Energy Engineering, Seoul National University of Technology) ;
  • Kim, Sang-Ho (Technical Institute of Korea District Heating Corp)
  • 발행 : 2009.06.25
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초록

In connection with a recent research project dealing with heating system in apartment buildings by district heating, it was realised that in general very little information on the actual performance of heating and hot water systems in apartment buildings has been documented. In order to improve of district heating systems, a prediction of the heat demand first needs to be determined before a production plan. this is hot water heat system developed in this paper. this is also analyzed relation heat load with preheat load in hot water heating exchanger system.

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