| Title |
Study on the Characteristics of Thermal Output and Thermal Storage in a Thermally Activated Building System with Phase Change Material |
| Authors |
이현화(Hyunhwa Lee) ; 이수진(Soojin Lee) ; 송진희(Jinhee Song) ; 김수민(Sumin Kim) ; 임재한(Jaehan Lim) ; 송승영(Seung-Yeong Song) |
| DOI |
http://dx.doi.org/10.6110/KJACR.2013.25.12.647 |
| Keywords |
구체축열시스템 ; 상변화물질 ; 방열량축열 Thermally activated building system ; TABS ; ; Phase change material ; PCM ; Thermal output ; Thermal storage |
| Abstract |
TABS (Thermally Activated Building System) has recently applied by huge commercial buildings, airports, and convention centers in Europe. TABS provides night-time thermal storage by heating or cooling. The embedded water-based heating and cooling system uses the high thermal inertia of concrete in the building construction, in which a heating or cooling pipe is embedded. The aim of this study is to analyze the thermal storage and thermal output of TABS applied with PCM (Phase Change Material). To achieve this, prototypes of TABS and the thermal properties of various PCMs were investigated. By using the simulation program Physibel Voltra 6.0 W, the thermal storage and thermal output were evaluated according to a heating and cooling operation schedule. |