Coupled DEM-SPH Method for Interaction between Dilated Polyhedral Particles and Fluid

<figure class="figure-group responsive"><div class="sub-figure" id="a"><object data="https://static.hindawi.com/articles/mpe/volume-2019/4987801/figures/4987801.fig.003a.svgz" name="4987801.fig.003a" type="image/svg+xml"></object><div class="fig-label"><b>(a) </b>Traditional particle boundary</div></div><div class="sub-figure" id="b"><object data="https://static.hindawi.com/articles/mpe/volume-2019/4987801/figures/4987801.fig.003b.svgz" name="4987801.fig.003b" type="image/svg+xml"></object><div class="fig-label"><b>(b) </b>Geometric boundary</div></div></figure>

<p>The repulsive force model at the boundary between solid and fluid.</p>

Mathematical Problems in Engineering

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Figure 3

Figure 3: Coupled DEM-SPH Method for Interaction between Dilated Polyhedral Particles and Fluid 