the low-Re number affects the performance of the fan/compressor greatly.In order to analyse the effect of low-Reynolds number on the performance of some fans
Wassell semi-empirical method and 3D numerical simulation method have been employed to study the aerodynamic performance and flow field structure of the fan.For the sake of denting the influence of low-Reynolds number
the stator aerofoil was redesigned and the effect of the modified design was evaluated.