On the Critical Behaviour of Exothermic Explosions in Class A Geometries

<table><svg height="14.5875" id="M139" style="vertical-align:-3.22282pt" version="1.1" viewbox="0 0 31.424999 14.5875" width="31.424999" xmlns="http://www.w3.org/2000/svg">
<g transform="matrix(1.25,0,0,-1.25,0,14.5875)">
<g transform="translate(72,-60.33)">
<text transform="matrix(1,0,0,-1,-71.95,63.6)">
<tspan style="font-size: 12.50px; " x="0" y="0">𝜃</tspan>
</text>
<text transform="matrix(1,0,0,-1,-65.4,60.47)">
<tspan style="font-size: 8.75px; " x="0" y="0">m</tspan>
<tspan style="font-size: 8.75px; " x="6.8090558" y="0">a</tspan>
<tspan style="font-size: 8.75px; " x="10.694944" y="0">x</tspan>
</text>
</g>
</g>
</svg> versus <svg height="10.7375" id="M140" style="vertical-align:-0.13794pt" version="1.1" viewbox="0 0 7.9875002 10.7375" width="7.9875002" xmlns="http://www.w3.org/2000/svg">
<g transform="matrix(1.25,0,0,-1.25,0,10.7375)">
<g transform="translate(72,-63.41)">
<text transform="matrix(1,0,0,-1,-71.95,63.6)">
<tspan style="font-size: 12.50px; " x="0" y="0">𝛿</tspan>
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</g>
</svg>; (a) calculated, (b) expected form.</table>

Mathematical Problems in Engineering

fig6

Figure 6

Figure 6: On the Critical Behaviour of Exothermic Explosions in Class A Geometries 