Chain ignition of propane-air and pentane-air mixtures in a heated vessel

被引：0
|
作者：
N. M. Rubtsov
B. S. Seplyarskii
K. Ya. Troshin
G. I. Tsvetkov
V. I. Chernysh
机构：
[1] Russian Academy of Sciences,Institute of Structural Macrokinetics and Materials Science
[2] Russian Academy of Sciences,Semenov Institute of Chemical Physics
来源：
Russian Journal of Physical Chemistry A | 2011年 / 85卷
关键词：
chain ignition; propane; pentane; oxygen; flame front; combustible mixture; rapid color photography;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The spatial propagation of the chain ignition of propane-air and pentane-air mixtures with oxygen at a pressure of 1 atm and T = 600–800 K is studied. It is established that the features of the spatial propagation of chain ignition process are determined by the conditions of the reactor’s surface. It is shown that the site (or sites) of ignition are located on the surface of the reaction vessel; the flame front propagates from the site into the volume at a normal speed corresponding to the reactor temperature and the composition of the combustible mixture.
引用
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页码：1717 / 1723
页数：6
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