Difference between revisions of "Explosion"
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Explosion
</dt>
1. The sudden production of a large quantity of gas, usually hot, from a
much smaller amount of a gas, liquid, or solid.
</dd>
2. Specifically, an explosion, sense 1, produced by combustion of a fuel and an oxidizer.
</dd>
The distinction between an explosion, sense 2. and a detonation is that
in an explosion the heat release rate and the number of molecules per unit
volume increase with time more or less uniformly, whereas a detonation is
propagated by an advancing shock front
behind which exothermic reactions take place and thus is (spatially)
nonuniform. [[/a>|/a>
]]
References
This article is based on NASA's Dictionary of Technical Terms for Aerospace Use
