| Title |
The Study of Jet Fan Control Logic for Longitudinal Ventilation in Road Tunnel |
| Keywords |
Tunnel ventilation ; 터널환기 ; Longitudinal ventilation system ; 종류식 환기방식 ; Jet fan ; 젯트팬 ; Ventilation system control ; 환기제어 |
| Abstract |
In tunnel ventilation, the purpose of ventilation control is to keep the required pollution level with minimum consumption of energy. But tunnel ventilation has large disturbances caused by discharge of pollutants, traffic forces especially strong for longitudinal ventilation. Hence in this paper, the tunnel ventilation control logic applying fuzzy control theories is proposed and the simulation program of tunnel ventilation control is developed. The characteristics of longitudinal ventilation with jet fans are estimated and the effect of the proposed tunnel ventilation control is verified by the simulation program. |