Energy and Spectral Characteristics of Radiation during Filtration Combustion of Natural Gas

被引:0
|
作者
A. I. Kirdyashkin
V. M. Orlovskii
É. A. Sosnin
V. F. Tarasenko
A. N. Gushchin
V. A. Panarin
机构
[1] Russian Academy of Sciences,Department of Structural Macrokinetics, Tomsk Scientific Center, Siberian Division
[2] Russian Academy of Sciences,Institute of High Current Electronics, Siberian Division
来源
Combustion, Explosion, and Shock Waves | 2010年 / 46卷
关键词
filtration combustion; infrared radiation; porous cermet; SHS;
D O I
暂无
中图分类号
学科分类号
摘要
Energy and spectral characteristics of infrared radiation of a porous ceramic metal burner fabricated by the self-propagating high-temperature synthesis technology are studied. Radiant energy release of the burner in the regime of filtration combustion of natural gas is demonstrated to be greater than a similar parameter of plume combustion up to two times and to be determined by the intensity of radiation of the ceramic metal open surface and gaseous products of combustion. More than 70% of the radiant flux energy are concentrated in the wavelength range from 3 to 11 ?m. The maximum density of radiation reaches 0.31 MW/m2 for the burner power density of 1.32 MW/m2.
引用
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页码:523 / 527
页数:4
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