Research Article

Performance of Pulverized Coal Combustion under High Temperature Air Diluted by Steam

Figure 8

Contours of oxygen mass concentration (%).
217574.fig.008a
(a) 100% air
217574.fig.008b
(b) 85% air 15% steam
217574.fig.008c
(c) 66% air 34% steam
217574.fig.008d
(d) 56% air 44% steam