在广泛查阅国内外资料的基础上,从气动设计角度出发,对地铁风机的气动设计要求、完全可逆风机专用翼型、可逆风机流型的优化设计以及目前在可逆轴流通风机设计上新进展进行了较全面的分析和总结,对可逆轴流通风机下一步的研究问题提出了一些建议。
On the basis of extensively consulting referenced papers,a comprehensive analysis and review are presented in this paper from the point of aerodynamic design.The topic covers the specific airfoils used for fully reversible axial-flow fans,the optimization of the flow whirl distribution and blade profiles,and the new development and trend of the fans.Furthermore,some proposals for the future research have been put forward.