A Fluid-Solid-Magnetic Coupling Algorithm of Internal Crack Growth in the Weld of Oil and Gas Pipelines

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/mpe/volume-2018/8167321/figures/8167321.fig.0017a.svgz" name="8167321.fig.0017a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Without considering the fluid osmotic pressure</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/mpe/volume-2018/8167321/figures/8167321.fig.0017b.svgz" name="8167321.fig.0017b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Considering the fluid osmotic pressure</td></tr></table>

<div>Magnetic induction intensity curves.</div>

Mathematical Problems in Engineering

fig17

Figure 17

Figure 17: A Fluid-Solid-Magnetic Coupling Algorithm of Internal Crack Growth in the Weld of Oil and Gas Pipelines 