Comparative study of different combustion models for turbulent gas flames

被引：2
|
作者：
Dekterev, A. A. [1 ,2 ]
Dekterev, Ar A. [1 ]
Minakov, A., V [1 ,2 ]
机构：
[1] Russian Acad Sci, Kutateladze Inst Thermophys, Siberian Branch, Novosibirsk, Russia
[2] Siberian Fed Univ, Krasnoyarsk, Russia
来源：
ALL RUSSIAN CONFERENCE WITH THE SCHOOL FOR YOUNG SCIENTISTS THERMOPHYSICS AND PHYSICAL HYDRODYNAMICS - 2016 | 2016年 / 754卷 / 1-10期
关键词：
D O I：
10.1088/1742-6596/754/6/062002
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
Several popular turbulent combustion models have been tested in a computational study of three experimentally well-documented non-swirling and swirling jet flames. Different combinations of turbulence, combustion and reaction mechanisms models were considered. It is shown that the eddy- dissipation concept (EDC) and the probability-density function (PDF) of flamelet combustion models with detailed kinetics mechanisms provide the best results for all flames examined. For some cases, a combination of RANS turbulence models and less costly combustion approaches (Hybrid or EDC with 4 reactions) also gives acceptable results.
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页数：6
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