Role of the chemical mechanism in the temperature dependence of the rate of gas combustion reactions

被引：0
作者：
V. V. Azatyan
机构：
[1] Russian Academy of Sciences,Institute of Structural Macrokinetics and Materials Research Problems
来源：
Kinetics and Catalysis | 2015年 / 56卷
关键词：
Flame Propagation; Strong Temperature Dependence; Tempera Ture Dependence; Ignition Limit; Ignition Region;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The determining role of the kinetic mechanism in the temperature dependence of reaction rates is demonstrated. New evidence is presented to prove that the branched chain nature of gas combustion at low pressures and under isothermal conditions, discovered by N.N. Semenov, persists in combustion processes at elevated pressures under any temperature and macrokinetic conditions. It is noted that the temperature dependence of the rate constants of bimolecular reactions weakens with an increasing activation energy.
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页码：1 / 11
页数：10
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