| 高炉热风炉钝体式陶瓷燃烧器燃烧过程研究 |
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| 引用本文： | 张胤,贺友多,李士琦.高炉热风炉钝体式陶瓷燃烧器燃烧过程研究[J].钢铁,2005,40(1):69-72. |
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| 作者姓名： | 张胤 贺友多 李士琦 |
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| 作者单位： | 内蒙古科技大学材料科学与工程学院,内蒙古,包头,014010;北京科技大学冶金与生态工程学院,北京,100083 |
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| 基金项目： | 国家自然科学基金和上海宝钢集团联合资助“钢铁联合研究基金”项目 (5 0 10 40 0 1) |
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| 摘 要： | 应用湍流扩散燃烧过程计算机模拟软件，通过对传统套筒式陶瓷燃烧器的燃烧特性研究，开发了钝体式陶瓷燃烧器，并对该燃烧器的燃烧过程进行了计算机模拟研究。通过与传统套筒式燃烧器的燃烧过程中燃烧气体的速度分布、温度分布、各组分的浓度分布以及燃烧火焰的形状和长度等的对比，并根据高炉热风炉对燃烧器的要求，可以得出结论：所开发的新燃烧器在性能上要明显优于套筒式燃烧器。
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| 关 键 词： | 高炉 钝体式陶瓷燃烧器 湍流扩散燃烧 计算机模拟 |
| 文章编号： | 0449-749X(2005)01-0069-04 |
Development of Blunt Annular Ceramic Burner and Its Combustion in Blast Furnace Stove |
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| ZHANG Yin ,HE You duo ,LI Shi qi.Development of Blunt Annular Ceramic Burner and Its Combustion in Blast Furnace Stove[J].Iron & Steel,2005,40(1):69-72. |
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| Authors: | ZHANG Yin HE You duo LI Shi qi |
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| Affiliation: | ZHANG Yin 1,HE You duo 1,LI Shi qi 2 |
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| Abstract: | The combustion of traditional annular ceramic burner was investigated by using computer software for turbulent diffusion process Then the blunt annular ceramic burner was developed and its combustion was simulated By comparison of velocity and temperature distribution, concentration distribution of every component, flame shape and flame length with those of traditional burner, the newly developed burner demonstrates its great advantages over the traditional one |
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| Keywords: | blast furnace blunt annular ceramic burner turbulent diffusion combustion simulation |
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