Transient Simulations in Hydropower Stations Based on a Novel Turbine Boundary

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/mpe/volume-2016/1504659/figures/1504659.fig.0011a.svgz" name="1504659.fig.0011a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Closing law of guide vanes and spherical valve</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/mpe/volume-2016/1504659/figures/1504659.fig.0011b.svgz" name="1504659.fig.0011b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Variation in pressure in spiral case</td></tr><tr class="fig-image" id="c"><td><object data="https://static.hindawi.com/articles/mpe/volume-2016/1504659/figures/1504659.fig.0011c.svgz" name="1504659.fig.0011c" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(c) </b>Variation in pressure in draft tube</td></tr><tr class="fig-image" id="d"><td><object data="https://static.hindawi.com/articles/mpe/volume-2016/1504659/figures/1504659.fig.0011d.svgz" name="1504659.fig.0011d" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(d) </b>Variation in rotational speed</td></tr></table>

<div>Comparison of the simulation and field test.</div>

Mathematical Problems in Engineering

fig11

Figure 11

Figure 11: Transient Simulations in Hydropower Stations Based on a Novel Turbine Boundary 