Turbomachinery Aerodynamics

Question 16: Higher axial velocity than design at the last stage of a multi-stage axial compressor will lead                        to :

Stalling of the rotor blades due to high  positive incidence

Choking of the flow passage                       

Choking of the blade passage                     

Stalling of the rotor blades due to high negative incidence
Prof. Bhaskar Roy, Prof. A M Pradeep, Department of Aerospace, IIT Bombay