Experimental research on flame spectra of methane-coal dust explosions

IMECH-IR > 力学所知识产出(1956-2008)

	Experimental research on flame spectra of methane-coal dust explosions
	Li HD(李鸿德); Liu YZ; Liao JQ; Xia ZZ; Li SZ
发表期刊	Acta mechanica sinica
	1988
卷号	4 期号:4 页码:378-386
ISSN	0567-7718
摘要	The significance of experimental research on flame spectra of methane-coal dust explosions is explained. Weak explosions of methane-coal dust-air mixtures were carried out in a large-scale tube of 200cm x 2900cm with one end open, and the absolute radiation intensities as .well" as their variation under different conditions for characteristic wavelengths of 0.8875, 1.000, 1.505, 2.EO1, and 4.346gm were obtained by using small angle of view and a multichannel detector developed by us. The experimental results are discussed and compared with those published abroad? Based on the absolute radiation intensity measured at wavelength 4? and the selected mackbody radiation model, the temperature of explosion flame was determined. The results obtained are not only of great practical importance to the industry but may also be used in the study of flame and chemical kinetics.
关键词	Methane-coal Dust Explosion Isolation Multichannel Spectral Detector Characteristic Spectra Spectral Radiation Intensity Flame Temperature
URL	查看原文
语种	英语
文献类型	期刊论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/47501
专题	力学所知识产出(1956-2008)
推荐引用方式 GB/T 7714	Li HD,Liu YZ,Liao JQ,et al. Experimental research on flame spectra of methane-coal dust explosions[J]. Acta mechanica sinica,1988,4,4,:378-386.
APA	Li HD,Liu YZ,Liao JQ,Xia ZZ,&Li SZ.(1988).Experimental research on flame spectra of methane-coal dust explosions.Acta mechanica sinica,4(4),378-386.
MLA	Li HD,et al."Experimental research on flame spectra of methane-coal dust explosions".Acta mechanica sinica 4.4(1988):378-386.

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