Constitutive Model of N15 Propellant considering the Confining Pressure Effect

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/ijae/volume-2021/2661184/figures/2661184.fig.003a.svgz" name="2661184.fig.003a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Size of dumbbell specimens</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/ijae/volume-2021/2661184/figures/2661184.fig.003b.svgz" name="2661184.fig.003b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Specimen fixture</td></tr></table>

<div>The propellant specimen size and fixture.</div>

International Journal of Aerospace Engineering

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Figure 3

Figure 3: Constitutive Model of N15 Propellant considering the Confining Pressure Effect 