NOx formation by steam injection using detailed chemical kinetics

被引：0

作者：

Yamashita, H. ^{[1
,3
,4
]}

Zhao, D. ^{[1
,5
,6
,7
]}

Danov, S.N. ^{[2
,8
,9
]}

Furuhata, T. ^{[2
]}

Arai, N. ^{[2
]}

机构：

[1] Department of Mechanical Engineering, Nagoya University, Chikusa-ku, Nagoya, 464-8603, Japan

[2] Research Center for Advanced Energy Conversion, Nagoya University, Chikusa-ku, Nagoya, 464-8603, Japan

[3] Department of Mechanical Engineering, Nagoya University, Japan

[4] Japan Society of Mechanical Engineers, Combustion Society of Japan, Heat Transfer Society of Japan, Japan

[5] Department of Mechanical Engineering, Nagoya University, Japan

[6] Department of Chemical Engineering, Nanjing University of Chemical Technology, China

[7] Society of Chemical Engineers, Japan, Institute for Liquid Atomization and Spray System, Japan

[8] Ontario Power Generation Co., Canada

[9] American Society of Mechanical Engineers, American Institute of Chemical Engineers, Society of Automotive Engineers, United States

来源：

International Journal of Global Energy Issues | 2001年 / 15卷 / 3-4期

关键词：

Combustors - Composition effects - Diffusion - Gas emissions - Gas turbines - Numerical analysis - Preheating - Reaction kinetics - Reduction - Steam - Thermal effects - Thermodynamic properties;

D O I：

10.1504/ijgei.2001.000903

中图分类号：

学科分类号：

摘要：

In order to improve thermal efficiency of gas turbine system and better control NOx emission, the injection of steam into a gas turbine combustor has been employed. This study has used both chemical equilibrium calculations and the counterflow diffusion flame calculations of methane-air flame aiming at the elucidation of the NOx reduction mechanism due to the steam injection. The influence of the equivalence ratios, the amount of steam and method of injection, the influence of the temperature of the preheated air and fuel has been also investigated. In this study, the GRI-Mech was employed for modelling the chemical reactions.

引用

页码：310 / 322

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