Numerical simulation of methane-air turbulent jet flame using a new second-order moment model

被引：0
|
作者：
Chen, Xinglong [1 ]
Zhou, Lixing [1 ]
Zhang, Jian [1 ]
机构：
[1] Department of Engineering Mechanics, Tsinghua University, Beijing 100084, China
来源：
Acta Mechanica Sinica/Lixue Xuebao | 2000年 / 16卷 / 01期
关键词：
Combustion - Computer simulation - Jets - Numerical methods - Turbulent flow;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A new second-order moment model for turbulent combustion was applied to the simulation of methane-air turbulent jet flame. The predicted results were compared with the experimental results and with those predicted by using the well known EBU-Arrhenius model and the original second-order moment model. The comparison result shows that it requires almost the same computational storage and time as that of the original second-order moment model, but its modeling results are in better agreement with experiments than those using other models. Hence, the new second-order moment model is promising in modeling turbulent combustion with NOx formation with finite reaction rate for engineering application.
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页码：41 / 47
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