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中文摘要: 利用数值模拟手段探究高炉煤气燃烧室热态场分布规律，并探究了等离子中活性粒子氧原子对高炉 煤气燃烧室的热态场影响规律。结果表明：燃烧室内高炉煤气燃料浓度呈U字形分布。在燃烧室的头部燃 料喷嘴附近形成高温区，在主燃孔后有少部分的高温区；随着活性粒子的加人，高炉煤气燃烧室头部高温区 范围增大，火焰筒内的回流区速度更加均匀，燃烧效率提高，由97. 38%增加到99. 65%。活性粒子浓度越高， 等离子助燃高炉煤气燃料燃烧强化效果会逐渐减弱。
Abstract:The numerical simulation method was used to investigate the distribution law of the thermal field of the blast furnace gas
combustor，and the influence of the active particle oxygen atoms in the plasma on the thermal field of the blast furnace gas combustor.
The results show that the fuel concentration of blast furnace gas in the combustor is U-shaped. The high-temperature zone in the
combustor is mainly concentrated near the nozzle of the head，and there are a few high-temperature zones behind the primary hole； with
the addition of active particles，the range of the high-temperature zone at the head of the blast furnacc gas combustor increases，and the
speed of the backflow in the fame tube is more uniform，and the combustion efficiency is increased from 97. 38% to 99. 65%. The
higher the active particles，the combustion enhancement effect of plasma-assisted the blast furnace gas will gradually weaken.
文章编号： 中图分类号：TK16 文献标志码：
基金项目:低热值气等离子燃烧方案技术验证(KY10300170081 )；黑龙江省博士后资助经费(NO. LBH-Z18049)
| 作者 | 单位 |
| 杨天南 | 海装沈阳局驻沈阳地区第二军事代表室 |
| 游滨川 | 哈尔滨工程大学 动力与能源工程学院 |
| 杨家龙 | 哈尔滨工程大学 动力与能源工程学院 |
| 李沛泽 | 哈尔滨工程大学 动力与能源工程学院 |
| 刘 潇 | 哈尔滨工程大学 动力与能源工程学院 |
引用文本：
作者.题名[J].刊名,出版年份,卷号(期号):起止页码.
[2]KIM K M, PARK J S, DONG H L, et al. Analysis of conjugated heat transfer, stress and failure in a gas turbine blade with circular cooling passages[J]. Engineering Failure Analysis, 2011, 18(4):1212-1222.
作者.题名[J].刊名,出版年份,卷号(期号):起止页码.
[2]KIM K M, PARK J S, DONG H L, et al. Analysis of conjugated heat transfer, stress and failure in a gas turbine blade with circular cooling passages[J]. Engineering Failure Analysis, 2011, 18(4):1212-1222.