Development and testing of a comprehensive chemical mechanism for the oxidation of methane

被引：288

作者：

Hughes, KJ ^{[1
]}

Turányi, T

Clague, AR

Pilling, MJ

机构：

[1] Univ Leeds, Sch Chem, Leeds LS2 9JT, W Yorkshire, England

[2] Univ Leeds, Dept Fuel & Energy, Leeds LS2 9JT, W Yorkshire, England

[3] Eotvos Lorand Univ, Dept Chem Phys, ELTE, H-1518 Budapest, Hungary

[4] Chem Res Ctr, H-1525 Budapest, Hungary

来源：

INTERNATIONAL JOURNAL OF CHEMICAL KINETICS | 2001年 / 33卷 / 09期

关键词：

D O I：

10.1002/kin.1048

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 [物理化学]; 081704 [应用化学];

摘要：

A comprehensive chemical mechanism to describe the oxidation of methane has been developed, consisting of 351 irreversible reactions of 37 species. The mechanism also accounts for the oxidation kinetics of hydrogen, carbon monoxide, ethane, and ethene in flames and homogeneous ignition systems in a wide concentration range. It has been tested against a variety of experimental measurements of laminar flame velocities, laminar name species profiles, and ignition delay times. The highest sensitivity reactions of the mechanism are discussed in detail and compared with the same reactions in the GRI, Chevalier, and Konnov mechanisms. Similarities and differences of the four mechanisms are discussed. The mechanism is available on the Internet as a fully documented CHEMKIN data file at the address. (C) 2001 John Wiley & Sons.

引用

页码：513 / 538

页数：26

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