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 8
叶片角度为25°时的速度云图
Fig.8
Cloud image of velocity when fan blade angle is 25°