본문 바로 가기

로고

국내 최대 기계 및 로봇 연구정보
통합검색 화살표
  • 시편절단기 Mecatome T210
  • 국내학술지

    167 0
    국내학술지 제목 게시판 내용
    제목(국문) 지열을 이용한 외기부하저감시스템의 냉각 및 가열효과 예측을 위한 간이추정법에 관한 연구
    제목(영문) A Study on the Simplified Presumption Method for the Prediction of Cooling and Heating Performance in a Fresh Air Load Reduction System by Using
    저자 손원득 (Won-Tug Son ,주식회사 이에이엔테크놀로지 ) ▷공저자네트워크등록하기
    박경순 (Kyung-Soon Park ,주식회사 이에이엔테크놀로지 ) ▷공저자네트워크등록하기
    초록 This paper presents a feasibility study of a fresh air load reduction system by using an underground double floor space. The fresh air is introduced into the double slab space and passes through the opening bored into the footing beam. The air is cooled by the heat exchange with the inside surface of the double slab space in summer, and heated in winter. This system not only reduces sensible heat load of the fresh air by heat exchange with earth but also reduces latent heat load of the fresh air by ad/de-sorption of underground double slab concrete. In this paper, we proposed a simplified presumption method for the prediction of cooling and heating performance in the system. In conclusion the proposed method has been verified by comparing with the calculated value of the numerical analysis model by using nonlinear two-dimension hygroscopic question.
    keyword Geothermal energy(지열), Simplified presumption method(간이추정법), Numerical analysis(수치해석), Fresh air load(외기부하)
    저널명 설비공학 논문집 ▷관련저널보기
    VOL 22
    PAGE 628-634
    발표년도 2010
    국문File 국문다운로드
    영문File
    • 페이스북아이콘
    • 트위터 아이콘

    서브 사이드

    서브 우측상단1