Common grounds of these fuels are high flame propagation speed, low calorific value and instability combustion.
富氢燃料气具有火焰传播速度快,热值低与燃烧不稳定等特性。
参考来源 - 适用于微小型燃气轮机富氢燃料的无焰燃烧技术Empirical formula about flame propagation speed in tube is obtained.
依据实验值得到了管内火焰传播速度的经验公式。
参考来源 - 管道内预混可燃气体爆炸与抑爆的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Empirical formula about flame propagation speed in tube is obtained.
依据实验值得到了管内火焰传播速度的经验公式。
This system was used to measure the flame propagation velocities along the tube, and furthermore to determine the DDT distance.
通过该系统测量爆震管中火焰传播速度的轴向分布，确定了爆燃到爆震的转捩距离。
The article elaborates on the theory of flame stability, combustion equilibrium, and some factors affecting flame propagation speed.
在理论上阐述了完全预混式燃烧器火焰稳定原理、燃烧的稳定性和影响火焰传播速度的几种因素。
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