富氢燃料贫预混燃烧回火研究进展

被引：6

作者：

陈明敏

李耀强

黄亮

李健身

刘晓佩

机构：

[1] 上海电气燃气轮机有限公司

来源：

热力透平 | 2017年 / 46卷 / 04期

关键词：

富氢燃料; 贫预混; 回火; 数值模拟; 燃烧实验;

D O I：

10.13707/j.cnki.31-1922/th.2017.04.004

中图分类号：

TK16 [燃料与燃烧];

学科分类号：

080702 ;

摘要：

介绍了富氢燃料贫预混燃烧回火的研究进展。从数值计算和实验研究两个方面简述了富氢回火研究的发展历程。在数值计算方面,主要采用稳态和非稳态两种计算方法分析回火边界和回火过程。除RANS之外,LES也逐渐应用于回火分析,燃烧模型也在不断地多样化,同时针对CH4-H2混合燃料的反应机理的研究也在不断发展。在实验研究方面,从产生回火的机理出发,分析了实验方法、测量设备等在回火实验中的应用以及不同参数对回火的影响,并对富氢贫预混燃烧的数值模拟和实验研究提出看法,指出未来的发展方向。

引用

页码：245 / 251

页数：7

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