Transient Burning Rate Model for Solid Rocket Motor Internal Ballistic Simulations

<table>Frequency response of Propellant A, <svg height="14.7125" id="M126" style="vertical-align:-3.2316pt" version="1.1" viewbox="0 0 69.412498 14.7125" width="69.412498" xmlns="http://www.w3.org/2000/svg">
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<tspan style="font-size: 12.50px; " x="0" y="0">Δ</tspan>
<tspan style="font-size: 12.50px; " x="9.0271664" y="0">𝐻</tspan>
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<text transform="matrix(1,0,0,-1,-52.01,60.37)">
<tspan style="font-size: 8.75px; " x="0" y="0">𝑠</tspan>
</text>
<text transform="matrix(1,0,0,-1,-44.19,63.5)">
<tspan style="font-size: 12.50px; " x="0" y="0">=</tspan>
<tspan style="font-size: 12.50px; " x="12.040389" y="0">0</tspan>
<tspan style="font-size: 12.50px; " x="18.291889" y="0">.</tspan>
<tspan style="font-size: 12.50px; " x="21.417639" y="0">0</tspan>
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</svg> m/s, <svg height="12.4625" id="M127" style="vertical-align:-4.37273pt" version="1.1" viewbox="0 0 20.012501 12.4625" width="20.012501" xmlns="http://www.w3.org/2000/svg">
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<tspan style="font-size: 12.50px; " x="0" y="0">𝑟</tspan>
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<text transform="matrix(1,0,0,-1,-66.85,63.31)">
<tspan style="font-size: 8.75px; " x="0" y="0">𝑏</tspan>
<tspan style="font-size: 8.75px; " x="4.11344" y="0">,</tspan>
<tspan style="font-size: 8.75px; " x="6.3014398" y="0">𝑜</tspan>
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</svg> J/kg.</table>

International Journal of Aerospace Engineering

fig5

Figure 5

Figure 5: Transient Burning Rate Model for Solid Rocket Motor Internal Ballistic Simulations 