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采用火焰面/反应进度变量方法模拟湍流燃烧

熊模友 乐嘉陵 黄渊 宋文艳 杨顺华 郑忠华

熊模友, 乐嘉陵, 黄渊, 宋文艳, 杨顺华, 郑忠华. 采用火焰面/反应进度变量方法模拟湍流燃烧[J]. 航空动力学报, 2016, 31(11): 2604-2612. doi: 10.13224/j.cnki.jasp.2016.11.006
引用本文: 熊模友, 乐嘉陵, 黄渊, 宋文艳, 杨顺华, 郑忠华. 采用火焰面/反应进度变量方法模拟湍流燃烧[J]. 航空动力学报, 2016, 31(11): 2604-2612. doi: 10.13224/j.cnki.jasp.2016.11.006
XIONG Mo-you, LE Jia-ling, HUANG Yuan, SONG Wen-yan, YANG Shun-hua, ZHENG Zhong-hua. Flamelet/progress variable approach for turbulent combustion[J]. Journal of Aerospace Power, 2016, 31(11): 2604-2612. doi: 10.13224/j.cnki.jasp.2016.11.006
Citation: XIONG Mo-you, LE Jia-ling, HUANG Yuan, SONG Wen-yan, YANG Shun-hua, ZHENG Zhong-hua. Flamelet/progress variable approach for turbulent combustion[J]. Journal of Aerospace Power, 2016, 31(11): 2604-2612. doi: 10.13224/j.cnki.jasp.2016.11.006

采用火焰面/反应进度变量方法模拟湍流燃烧

doi: 10.13224/j.cnki.jasp.2016.11.006
详细信息
    作者简介:

    熊模友(1987-),男,重庆綦江人,博士生,主要从事航空发动机燃烧室数值模拟研究.

  • 中图分类号: V231.2

Flamelet/progress variable approach for turbulent combustion

  • 摘要: 在自主开发的软件平台上添加了火焰面/反应进度变量方法,选取了两种反应进度变量分别对甲烷/空气的同轴射流燃烧室进行了数值模拟.将计算结果与稳态火焰面模型、文献参考值以及实验值进行了对比研究,结果表明:采用火焰面/反应进度变量方法能捕捉到稳态火焰面模型所不能预测到的火焰抬举等非稳态现象,得到的结果与文献参考值以及实验值出入很小,能准确反应真实的燃烧过程;另外不同反应进度变量的定义对计算结果有较大的影响,采用火焰面/反应进度变量方法对主要中间产物一氧化碳的预测比文献参考值更好,更接近于实验值.

     

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出版历程
  • 收稿日期:  2015-03-10
  • 刊出日期:  2016-11-28

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