사무소 건물용 커튼월 알루미늄틀에서의 열전달특성 = Heat Transfer Characteristics at Aluminum Frame of Curtain Wall for Office Building

다국어 초록 (Multilingual Abstract)

Curtain wall systems are an important aspect in the design of most buildings. They play a rote in defining a building's aesthetics both from the view point of appearance as well as occupant considerations of visual and thermal comfort and general feelings of well-being. When designing curtain wail, the problem of dew generation on aluminum surface an make rust on tine connecting joint as bolts and nuts. This can be the severe damage to the curtain wall.
Two-dimensional heat transfer through aluminum frame involving fenestration system, subject to design condition(outdoor temperature -18%, indoor temperature 20%, 30%) was numerically modeled in this study. Two-dimensional turbulent natural convection over an indoor aluminum frame involving fenestration system was numerically simulated in order to obtain the iso thermal line distributions. From the result, dew point iso-thermal line was detected at the surface of aluminum.