低压轴流风机后导叶栅结构参数的最佳选择

Optimum design for structural parameters of swept back blades of low-pressure axial fan

介绍了低压轴流风机后导叶栅结构优化的数学模型与相应设计方法及其在GJF－No．4轴流风机研制中的应用。

The article introduces the mathematical model of optimum design for swept back blades of low-pressure axial fan,relevant design method and its application for development of model GJF-NO.4 axial fan.