摘要
介绍了应用S1/S2三元流动理论设计高性能矿用对旋轴流主通风机。并应用美国NACA低速叶栅试验结果确定流入角和落后角,设计中控制扩散因子和气流折转角。
It is introduced that high performance fan for mine ventilation is designed by S1/S2 3-D flow theory. The inlet flow angle and diviation angle were confirmed which was applied to low cascade experiment result of American NACA, and controlled diffuser factor and flow deflection angle in design.
出处
《风机技术》
2007年第2期29-33,共5页
Chinese Journal of Turbomachinery
