Abstract

It has been established that, contrary to previous ideas, chemical processes in flame propagation, explosion, and detonation of gases are chain reactions proceeding according to previously unknown laws of nonisothermal chain processes. The characteristic reaction times in deflagration and detonation in the combustion zone are less than a ten-thousandth and millionth of a second, respectively. The mechanisms and laws that determine these high rates and accelerations of reactions and their extremely strong temperature dependence were revealed. The critical role of atoms and radicals, formed in concentrations reaching tens of percent of the concentrations of the initial reagents, was shown using kinetic and spectroscopic methods. Efficient chemical methods for controlling all combustion modes were developed.

中文翻译：

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决定火焰传播、气体爆炸和爆炸的反应机理和动力学定律（综述）

摘要

与以前的想法相反，已经确定，火焰传播、爆炸和气体爆炸中的化学过程是根据以前未知的非等温链过程定律进行的链反应。燃烧区爆燃和爆炸的特征反应时间分别小于万分之一秒和百万分之一秒。揭示了决定这些高反应速率和加速度及其极强的温度依赖性的机制和定律。使用动力学和光谱方法显示了浓度达到初始试剂浓度百分之几十的原子和自由基的关键作用。开发了控制所有燃烧模式的有效化学方法。