Characterization of Flow Interactions in a One-Stage Shrouded Axial Turbine

Figure 7

Entropy contours (at nominal point) at spans 10%, 50%, 90%, 96%, and 98% (from left to right), successively: (a) baseline, (b) NGV 11 : 16, (c) NGV 3 : 4, and (d) rotor 2 : 3.

(a)

(b)

(c)

(d)