1. 湖北华电襄阳发电有限公司
2. 河南理工大学
纸质出版:2023
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高忠明, 杨涛, 刘俊, 等. 生物质气化合成气层流燃烧特性的模拟[J]. 能源研究与管理, 2023,15(1):114-119.
高忠明, 杨涛, 刘俊, et al. 生物质气化合成气层流燃烧特性的模拟[J]. 2023, 15(1): 114-119.
高忠明, 杨涛, 刘俊, 等. 生物质气化合成气层流燃烧特性的模拟[J]. 能源研究与管理, 2023,15(1):114-119. DOI: 10.16056/j.2096-7705.2023.01.016.
高忠明, 杨涛, 刘俊, et al. 生物质气化合成气层流燃烧特性的模拟[J]. 2023, 15(1): 114-119. DOI: 10.16056/j.2096-7705.2023.01.016.
生物质气化合成气层流燃烧特性的研究对低热值合成气有效地用于发动机、锅炉和燃气轮机具有重要意义。基于定容燃烧弹系统,研究了常温常压下、当量比为0.6~1.5范围内、不同组成CO/H
2
/CH
4
/CO
2
火焰的层流燃烧速度。结果显示,增加H2的体积分数,其绝热火焰温度有所下降,而H
2
体积分数较少CO体积分数较多的F1组分气体,绝热火焰温度达到这5组气体的最高,与层流火焰速度结果相反,层流火焰速度表现为H
2
体积分数越高,速度越高。与CO相比H
2
对生物质合成气绝热火焰温度的影响相对较小。随着H
2
体积分数的增加,相同温度与压力下,正向反应产生的量占主要地位,高活性基O、OH、H的不断产生促进了层流火焰燃烧的速度。H
2
体积分数不同的合成气,火焰中含量最多的自由基是H基,接着是OH基和O基。随着H
2
体积分数的增加,H基的浓度略有下降。贫燃混合物火焰更易受热扩散不稳定性的影响且随着氢气体积分数的增加而增强;在常温常压下,富氢燃料在高稀释比下的高热扩散性对火焰传播更重要。
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Qiaosheng Zhang,Guoyan Chen,Fahui Wang,Haoxin Deng,Xiaoping Wen,Anchao Zhang,Wei Sheng.Experimental and model analyses of laminar combustion characteristics of variable composition CO / H 2 / CH 4 mixtures at high N 2 and CO 2 concentrations[J ] .International Journal of Energy Research,2020.
Xiaoyu Li,Xiaoqing You,Fujia Wu,Chung K. Law.Uncertainty analysis of the kinetic model prediction for high-pressure H 2 /CO combustion[J].Proceedings of the Combustion Institute,2015.
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Erjiang Hu,Zuohua Huang,Jianjun Zheng,Qianqian Li,Jiajia He.Numerical study on laminar burning velocity and NO formation of premixed methane–hydrogen–air flames[J].International Journal of Hydrogen Energy,2009.
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Yu G.,Law C.K.,Wu C.K..Laminar flame speeds of hydrocarbon + air mixtures with hydrogen addition[J].Combustion and Flame,1986(3).
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