[Retracted] Fluid Flow Simulations Based on an Equation-Solving Solution Gradient Strategy

<table class="table-group" width="800px"><tr class="fig-image" id="a"><td><img alt="409846.fig.0013a" src="https://static.hindawi.com/articles/mpe/volume-2013/409846/figures/409846.fig.0013a.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(a) </b>Mesh D</td></tr></table></td></tr><tr class="fig-image" id="b"><td><img alt="409846.fig.0013b" src="https://static.hindawi.com/articles/mpe/volume-2013/409846/figures/409846.fig.0013b.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(b) </b>Exact</td></tr></table></td></tr></table>

<table>Solution contours in two-dimensional second test problem.</table>

Mathematical Problems in Engineering

fig13

Figure 13

Figure 13: [Retracted] Fluid Flow Simulations Based on an Equation-Solving Solution Gradient Strategy 