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.

引用

页数：6

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