Shock tube and modeling study of ketene oxidation

被引：47
作者：
Hidaka, Y
Kimura, K
Hattori, K
Okuno, T
机构：
[1] Department of Chemistry, Faculty of Science, Ehime University, Matsuyama 790, Bunkyo-cho
来源：
COMBUSTION AND FLAME | 1996年 / 106卷 / 1-2期
关键词：
D O I：
10.1016/0010-2180(95)00252-9
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
Ketene oxidation was studied behind reflected shock waves in the temperature range 1050-2050 K at total pressures between 1.1 and 3.0 atm using ketene-O-2 and ketene-N2O mixtures diluted with Ar. Ketene decay and carbon dioxide production were followed using time-resolved UV-absorption at 200 nm and time-resolved IR-emission at 4.24 mu m, respectively. Production yields for reaction times between 1.7 and 2.1 ms were also studied using a single-pulse method. From a computer-simulation study with a 85-reaction mechanism, rate-constant expressions that could explain all our data were derived.
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页码：155 / 167
页数：13
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