| Title |
Examination of Wide-Cover Type Personal Air-Conditioning in Hybrid Ventilation |
| Authors |
Yang Jeong-Hoon ; Choi Dong-Ho ; Chang Hyun-Jae |
| Keywords |
Personal Air-Conditioning ; Natural Ventilation ; Flowfiled around Human Body ; Cooling Effectiveness of Human Body |
| Abstract |
The purpose of this study is to verify properties of the cooling air supplied from the wide cover type personal air-conditioning (PAC) in the office environment which the natural ventilation is introduced, and to secure the effectiveness of wide cover type PAC. As for the cooling air supplied from the wide cover type PAC, the fall characteristic by the density difference of air was confirmed by the visualization and the measurement of temperature distribution regardless of the difference of the natural ventilation introduction method. Moreover, the wide cover type PAC showed the same effect of cooling by the whole body and each part of bodyin the examination of the effect of cooling by the thermal manikin. |