Experimental study on the laminar flame speed of hydrogen/carbon monoxide/air mixtures

被引：178

作者：

Dong, Chen ^{[1
]}

Zhou, Qulan ^{[1
]}

Zhao, Qinxin ^{[1
]}

Zhang, Yaqing ^{[1
]}

Xu, Tongmo ^{[1
]}

Hui, Shien ^{[1
]}

机构：

[1] Xi An Jiao Tong Univ, State Key Lab Multiphase Flow Power Engn, Xian 710049, Peoples R China

来源：

FUEL | 2009年 / 88卷 / 10期

关键词：

Laminar flame speed; Experimental study; Syngas; BURNING VELOCITIES; AIR MIXTURES; PRESSURE; TEMPERATURE; COMBUSTION; METHANE;

D O I：

10.1016/j.fuel.2009.04.024

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

Carbon monoxide and hydrogen are two important components in the syngas. In this study, the laminar flame speed of hydrogen/carbon monoxide fuel mixtures is measured over a large range of fuel compositions (0-100% volume fraction for hydrogen in the mixture) by using a Bunsen burner. The reaction zone area is used to calculate the laminar flame speed. The equivalence ratio covers from lean conditions to rich conditions. The experimental results show that by using the Bunsen flame, the laminar flame speed calculated with the reaction zone area is reliable. Based on the experimental results. empirical equations are derived which can be readily employed to calculate the laminar flame speeds of hydrogen, carbon monoxide, and hydrogen/carbon monoxide mixtures. (c) 2009 Elsevier Ltd. All rights reserved.

引用

页码：1858 / 1863

页数：6

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