| 卡卢金热风炉气体燃烧与流动数值模拟 |
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| 引用本文： | 张炳哲,张欣欣,于帆,焦吉成,彭宝翠.卡卢金热风炉气体燃烧与流动数值模拟[J].工业炉,2005,27(6):1-3,8. |
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| 作者姓名： | 张炳哲 张欣欣 于帆 焦吉成 彭宝翠 |
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| 作者单位： | 1. 北京科技大学,热能工程系,北京,100083
2. 济南钢铁集团公司技术中心,山东,济南,250101 |
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| 摘 要： | 运用CFD软件对卡卢金热风炉的气体燃烧与流动进行了数值模拟,得到燃烧室出口烟气速度、温度、压力及残余CO浓度的分布。并对燃烧室出口烟气温度、压力及残余CO浓度进行了现场测试。结果表明,卡卢金热风炉燃烧室出口截面上烟气速度、温度和压力分布均匀,燃烧室上部温度低,高炉煤气燃烧完全。
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| 关 键 词： | 卡卢金热风炉 燃烧 数值模拟 CFD 热测试 |
| 文章编号： | 1001-6988(2005)06-0001-03 |
| 修稿时间： | 2005年9月5日 |
Numerical Simulations of Gas Combustion and Flow in Kalugin Hot Blast Stove |
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| ZHANG Bing-zhe,ZHANG Xin-xin,YU Fan,JIAO Ji-cheng,PENG Bao-cui.Numerical Simulations of Gas Combustion and Flow in Kalugin Hot Blast Stove[J].Industrial Furnace,2005,27(6):1-3,8. |
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| Authors: | ZHANG Bing-zhe ZHANG Xin-xin YU Fan JIAO Ji-cheng PENG Bao-cui |
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| Affiliation: | ZHANG Bing-zhe~1,ZHANG Xin-xin~1,YU Fan~1,JIAO Ji-cheng~2,PENG Bao-cui~2 |
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| Abstract: | The numerical simulations of gas combustion and flow in Kalugin hot blast stove are studied with CFD software,and the distributions of gas velocity, temperature,pressure and concentration of CO at the exit of the combustion chamber have been obtained.The thermal test is also conducted,including test of temperature,pressure,concentration of CO at the exit of the combustion chamber.The result shows that gas velocity,temperature and pressure at the exit of the combustion chamber,regular distributions have low gas temperature at the top of the combustion chamber and complete gas combustion have been achieved. |
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| Keywords: | Kalugin hot blast stove combustion numerical simulations CFD thermal test |
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