RANS Simulation of Methane Diffusion Flame： Comparison of Two Chemical Kinetics Mechanisms
RANS Simulation of Methane Diffusion Flame： Comparison of Two Chemical Kinetics Mechanisms作者机构：Industrial Products and Systems Innovations Laboratory (IPSILab) ENPO Algeria Laboratory Gaseous Fuels and Environment Institute of Mechanical Engineering USTO Oran 31001 Algeria Laboratory Reagents and Combustions System CNRS 1C Avenue de la Recherche Scientifique Orleans 45071 France Division of Thermodynamics and Thermal Process Engineering Department of Process Engineering Brandenburg University ofTechnology Cottbus Konrad Wachmanns-Alle 103046 Germany
出 版 物：《Journal of Physical Science and Application》 (物理科学与应用（英文版）)
年 卷 期：2013年第3卷第6期
页 面：400-408页
学科分类：070904[理学-构造地质学] 081704[工学-应用化学] 0709[理学-地质学] 07[理学] 070304[理学-物理化学(含∶化学物理)] 08[工学] 0817[工学-化学工程与技术] 0703[理学-化学]
主 题：Co-flow methane/air turbulent flame combustion numerical simulation chemical kinetic.
摘 要：Turbulent non-premixed combustion of gaseous fuels is of importance for many technical applications, especially for the steel and refractory industry. Accurate turbulent flow and temperature fields are of major importance in order to predict details on the concentration fields. The performances of the GRI-Mech 3.0 and the Jones and Lindstedt mechanisms are compared. Detailed chemistry is included with the GRI-Mech 3.0 and J-L kinetic mechanisms in combination with the laminar flamelet combustion model. The combustion system selected for this comparison is a confined non-premixed methane flame surrounded by co-flowing air The simulation results are compared with experimental data of Lewis and Smoot （2001）.
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