789563.fig.006a
(a) 4 bars  
789563.fig.006b
(b) 8 bars
789563.fig.006c
(c) 4 bars
789563.fig.006d
(d) 8 bars
789563.fig.006e
(e) 4 bars (EXP)
789563.fig.006f
(f) 8 bars (EXP)
Figure 6: Numerical predicted water droplet temperature and size distributions on blade surface at a loading speed of 800 rpm/ T 0.5 for water injection pressures of 4 bars and 8 bars, respectively, and 90° water nozzle angle with a spacer inserted between the nozzle and the turbocharger casting.