Efficient Finite Element Methodology Based on Cartesian Grids: Application to Structural Shape Optimization

<table class="table-group" width="800px"><tr class="fig-image" id="a"><td><img alt="953786.fig.003a" src="https://static.hindawi.com/articles/aaa/volume-2013/953786/figures/953786.fig.003a.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(a) </b> Geometry and problem domain, intersection with elements</td></tr></table></td></tr><tr class="fig-image" id="b"><td><img alt="953786.fig.003b" src="https://static.hindawi.com/articles/aaa/volume-2013/953786/figures/953786.fig.003b.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(b) </b> Intermediate point addition and Delaunay’s tessellation</td></tr></table></td></tr><tr class="fig-image" id="c"><td><img alt="953786.fig.003c" src="https://static.hindawi.com/articles/aaa/volume-2013/953786/figures/953786.fig.003c.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(c) </b> Integration subdomain generation</td></tr></table></td></tr></table>

<table>Intersection and subdomain generation process in boundary elements.</table>

Abstract and Applied Analysis

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Figure 3: Efficient Finite Element Methodology Based on Cartesian Grids: Application to Structural Shape Optimization 