Table 1: Control points for the flow passage and design variables.

At the shroudAt the hub
Points Points

Ps10.00.700Ph10.00.300
Ps20.0780.695Ph20.2230.350
Ps30.184 Ph30.394
Ps4 0.587Ph4 0.581
Ps50.4960.886Ph50.6320.801
Ps60.5201.0Ph60.6501.0