Effect of high temperatures on the combustion of hydrogen in a supersonic flow

被引：0

作者：

V. A. Zabaikin

A. A. Smogolev

机构：

[1] Russian Academy of Sciences,Khristianovich Institute of Theoretical and Applied Mechanics, Siberian Branch

来源：

Russian Journal of Physical Chemistry B | 2008年 / 2卷

关键词：

Mach Number; Emission Intensity; Combustion Chamber; Supersonic Flow; Stagnation Temperature;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The results of experiments on studying the effect of temperature on the character of burnout and emission characteristics of a hydrogen flow symmetrically injected into a supersonic air flow are presented. The combustion of hydrogen in the supersonic flow at 1500–3000 K is demonstrated to be affected by dissociation and recombination. This manifests itself through an increase in the OH emission intensity by 40% upon 1.5–2.0-fold temperature rise starting from 1500 K.

引用

页码：775 / 778

页数：3

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