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gap flameproof principle
释义
gap flameproof principle
Encyclopedia
工学
阻爆
释
gap flameproof principle
缝隙隔爆原理
当爆炸性混合气体的火焰经过足够小的断面时,如两个平面的狭缝或一个小管孔,由于壁面的冷却效应和碰撞效应,导致自由基或活性原子的复合消失,破坏了化学链式反应的条件,因而不能形成连续燃烧薄膜(或燃烧通道),导致火焰熄灭的原理。
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