Data set - Application of casing treatment

It is a dataset on effect of different casing treatments such as, triangular and rectangular slots on the performance of a transonic rotor, NASA Rotor 67. The incorporation of slots reduces the compressor efficiency and increases the entropy. However, it positively influences the stall margin. The stall margin improvement for the triangular and rectangular slots was 4.4 and 2.8%, respectively. The addition of slots suppressed the growth and development of the tip leakage vortex.