Autoignition of ethylene in shock waves

被引：9
作者：
Tereza, A. M. [1 ]
Slutskii, V. G. [1 ]
Severin, E. S. [1 ]
机构：
[1] Russian Acad Sci, Semenov Inst Chem Phys, Moscow 119991, Russia
来源：
RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY B | 2010年 / 4卷 / 03期
关键词：
EVALUATED KINETIC-DATA; RATE-CONSTANT; OXIDATION; TEMPERATURE; OXYGEN; TUBE; ACETYLENE; IGNITION; PYROLYSIS; RADICALS;
D O I：
10.1134/S1990793110030176
中图分类号：
O64 [物理化学（理论化学）、化学物理学]; O56 [分子物理学、原子物理学];
学科分类号：
070203 ; 070304 ; 081704 ; 1406 ;
摘要：
The delay time of ignition of various C2H4-O-2-Ar mixtures behind reflected shock waves were measured at temperatures of 1090-1520 K and a pressure of 0.65 +/- 0.05 MPa. A kinetic scheme of the ignition of ethylene based on the known rate constants of the key elementary reactions was developed. The scheme satisfactorily describes our own and published data on the ignition of ethylene in shock waves over wide ranges of temperature (1100-2400 K), pressure (0.006-0.64 MPa) and ethylene (0.1-17.4 vol %) and oxygen (0.6-20.7 vol %) concentrations.
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收藏
页码：475 / 485
页数：11
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