flame propagation

Flame propagation characteries of the low velocity detonation center core igniter

低速爆轰中心传火管的传火特性

The simulation and experimental results showed that the restriction effect of the spit hole on the swirl chamber could improve the heat transfer and mass transport model between the gas burned and unburned, which could increase the flame propagation rate.

模拟计算及试验结果表明，通过涡流室喷孔的约束作用，可以改善已燃气体和未燃气体之间的传热传质模式，提高火焰传播速度。

Flame propagation and quenching in closed-open narrow channels are simulated, main conclusions are as follows.

对预混乙炔空气爆燃火焰在封闭开放平板狭缝中的传播机理与熄灭条件进行了数值模拟。

Standard Methods of Fire Tests for Flame Propagation of Textiles and Films.

s厂房建设和社团的消防安全标准.

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。

The influence of water sprays on gas flame propagation is experimentally studied in the present paper.

本文利用自行设计的传播火焰喷雾抑制实验系统研究了水雾对甲烷火焰传播特性的影响.

Finally, through the double spark plugs study found that the double spark plug can shorten the flame propagation distance, reduce deflagration tendency and can improve the burn rate effectively. So we can increase the compression ratio to improve the combustion efficiency.

最后通过双火花塞研究发现，双火花塞点火可以缩短火焰传播距离，减小爆燃倾向，有效的提高燃烧速率，因此可以通过适当增大压缩比的方式来提高效率。

Study on Flame Structure and Propagation Characteristic of Methane and Coal Dust

甲烷、煤尘火焰结构及传播特性的研究