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

<table class="table-group" width="800px"><tr class="fig-image" id="a"><td><img alt="217574.fig.007a" src="https://static.hindawi.com/articles/isrn/volume-2014/217574/figures/217574.fig.007a.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(a) </b>100% air</td></tr></table></td></tr><tr class="fig-image" id="b"><td><img alt="217574.fig.007b" src="https://static.hindawi.com/articles/isrn/volume-2014/217574/figures/217574.fig.007b.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(b) </b>85% air 15% steam</td></tr></table></td></tr><tr class="fig-image" id="c"><td><img alt="217574.fig.007c" src="https://static.hindawi.com/articles/isrn/volume-2014/217574/figures/217574.fig.007c.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(c) </b>66% air 34% steam</td></tr></table></td></tr><tr class="fig-image" id="d"><td><img alt="217574.fig.007d" src="https://static.hindawi.com/articles/isrn/volume-2014/217574/figures/217574.fig.007d.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(d) </b>56% air 44% steam</td></tr></table></td></tr></table>

<table>Contours of temperature during the combustion chamber (K).</table>

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fig7

Figure 7

Figure 7: Performance of Pulverized Coal Combustion under High Temperature Air Diluted by Steam 