789563.fig.004a
(a) 800 rpm/ T 0.5 (CFD) 
789563.fig.004b
(b) 800 rpm/ T 0.5 (EXP)
789563.fig.004c
(c) 900 rpm/ T 0.5 (CFD)
789563.fig.004d
(d) 900 rpm/ T 0.5 (EXP)
Figure 4: Comparison of water droplet temperature variations at 4 bars on the blade surfaces between numerical predictions (CFD) and experiments (EXP), and 30° water nozzle angle.