Performance of a Contrarotating Small Wind Energy Converter

<table class="table-group" width="800px"><tr class="fig-image" id="a"><td><img alt="828739.fig.007a" src="https://static.hindawi.com/articles/isrn/volume-2011/828739/figures/828739.fig.007a.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(a) </b>Holes in the above screen are 19 mm × 19 mm (small)</td></tr></table></td></tr><tr class="fig-image" id="b"><td><img alt="828739.fig.007b" src="https://static.hindawi.com/articles/isrn/volume-2011/828739/figures/828739.fig.007b.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(b) </b>Holes in the above screen are 38 mm × 38 mm (medium)</td></tr></table></td></tr><tr class="fig-image" id="c"><td><img alt="828739.fig.007c" src="https://static.hindawi.com/articles/isrn/volume-2011/828739/figures/828739.fig.007c.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(c) </b>Holes in the above screen are 76 mm × 76 mm (large)</td></tr></table></td></tr></table>

<table>Three types of screens used in the wind tunnel.</table>

International Scholarly Research Notices

fig7

Figure 7

Figure 7: Performance of a Contrarotating Small Wind Energy Converter 