双机并联空气幕射流角度对巷道风流的影响

马恒,高嘉毅,李世虎,高科

Influence of Jet Angle of Twin Parallel Air Curtains on the Tunnel Airflow

Heng MA,Jiayi GAO,Shihu LI,Ke GAO

图4 风机特性曲线

Fig.4 Fan characteristic curves