| Title |
An Experimental Study on Unified Return Method in House Ventilation Duct System |
| Authors |
Moon Sung-Min ; Kim Yong-Kyoung ; Yee Jurng-Jae |
| Keywords |
Ventilation System ; Distributer ; Pressure Loss ; Unified Ventilation |
| Abstract |
Recently, the instruction of the house ventilation system was necessary because of the recent construction trend and the legal ventilation frequency 0.7 point inside the house of common. It is general in the ventilation system that air supplies and returns to each room. But this system is not efficient when it comes to taking care of economic and construction efficiency. So, we study the instruction of unified ventilation system. The purpose of the system is to compare between original ventilation system and unified ventilation system. The results which it applies to actual apartment site are as followed. In the wind-amount test, unified ventilation system shows more wind amount than that of other existing facilities. Pressure loss shows the opposite results. This displays a more efficient ventilation ability and there is also an application possibility. Finally, we find unified ventilation system contains a brand new possibility and we recognize that more detailed-tests are required to unify ventilation system's practical uses. |