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Case Study on Application of Ground Heat Source in Thermal Labyrinth by CFD Model  

Min, Joon-Ki (Research & Development Institute, Samoo Architects & Engineers)
Nam, Sun-Young (Sustainable Design Team, Samoo Architects & Engineers)
Publication Information
Journal of the Korean Society for Geothermal and Hydrothermal Energy / v.10, no.1, 2014 , pp. 1-6 More about this Journal
In order to evaluate the performance of ground heat source in thermal labyrinth on pre-heating in winter season and pre-cooling in summer season, the followings are made as a conclusion through case study of H project by using the weather data from Korea meteorological administration and CFD model. By making outdoor air inlet via ground heat source in thermal labyrinth for conduction, convection and etc., the temperature rise is $13.4^{\circ}C$as the effect of pre-heating in winter season. On the other hand, as the effect of pre-cooling in summer season, the temperature decrease is $7.2^{\circ}C$. The energy saving rate by the application of ground heat source in thermal labyrinth is 9.1%.
Thermal Labyrinth; Ground Heat Source; Computational Fluid Dynamics; Energy Saving;
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Times Cited By KSCI : 1  (Citation Analysis)
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