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CFD ¸ðµ¨À» ÀÌ¿ëÇÑ ¿¹Ì·ÎÀÇ ÁöÁß¿¿ø Ȱ¿ë¿¡ °üÇÑ »ç·Ê ¿¬±¸ / Case Study on Application of Ground Heat Source in Thermal Labyrinth by CFD Model |
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Çѱ¹Áö¿¿¡³ÊÁöÇÐȸ ³í¹®Áý, Vol.10 No.1 (2014-03) |
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¿¹Ì·Î ; ÁöÁß¿¿ø ; Àü»êÀ¯Ã¼¿ªÇÐ ; ¿¡³ÊÁöÀý°¨ ; Thermal Labyrinth ; Ground Heat Source ; Computational Fluid Dynamics ; Energy Saving |
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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 following 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¡É 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¡É. The energy saving rate by the application of ground heat source in thermal labyrinth is 9.1%. |