논문집

원문다운로드
논문명 창호 크기 변화 시 고정창 열관류율 변화에 관한 연구/A Study on U-value Variations of Fixed Windows according to the Window Size Variations
저자명 문정현(Mun, Jung-Hyon)
발행사 한국건축친환경설비학회
수록사항 한국건축친환경설비학회 논문집  , Vol.13 No.1
페이지 시작페이지(70) 총페이지(11)
ISSN 1976-6483
주제분류 환경및설비
주제어 창호크기 ; 창호 열관류율 ; 에너지 시뮬레이션 Window size ; Window U-value ; Energy simulation
요약2 In this paper, U-value variations of a fixed window were analyzed qualitatively and quantitatively. The factors which influence the U-value variation of a window when the window size changes are the ratio of the frame U-value to the glass U-value and the ratio of the frame size to the window size. The ratio of the frame size to the window size increases when the window size increases and the frame width is fixed. In this study, when the window size varies and the frame width is fixed, the effect of the ratio of the frame U-value to the glass U-value on the U-value variations of the window were investigated. The calculation of window U-value consists of the u-value calculation for the glass and frame and that at glass edge. When the window size varies, the U-value variation for the glass and frame and that of the edge of glass should be investigated together. When the ratio of the frame U-value to the glass U-value is bigger than 1 and the window size decreases, the U-value for the glass and frame increases against that of the standard test window. The U-value for the edge of glass increases when the window size decreases from that of the standard test widow. Therefore, if the frame U-value is bigger than the glass U-value and the window size is smaller than the standard test case, the U-value difference of the glass and frame and that of the edge of the glass from that of the standard test window are piled up together.
소장처 한국건축친환경설비학회