| 基于数值模拟的烧结终点在线控制 |
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| 引用本文： | 张家元,李黎,张小辉. 基于数值模拟的烧结终点在线控制[J]. 烧结球团, 2011, 36(3): 5-9,13 |
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| 作者姓名： | 张家元 李黎 张小辉 |
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| 作者单位： | 中南大学能源科学与工程学院 |
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| 基金项目： | 湖南省节能减排重大专项:08SK1003 |
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| 摘 要： | 实际烧结生产是一个复杂的物理化学过程,其中主要包括碳的燃烧,矿石的分解、还原和再氧化,液相的形成与冷凝.本文以国内某钢铁厂烧结机为研究对象,以流体计算软件Fluent6.3为平台,利用内热源放热简化燃烧模型,采用用户自定义函数的UDS构建多孔介质局部非热力学平衡的能量双方程模型,模拟烧结过程中固体与气体间的换热过程,得...
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| 关 键 词： | 烧结机 数值仿真 烧结终点 模糊控制 |
On-line Control of Burning Through Point Based on Numerical Simulation |
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| Zhang Jiyuan et al.. On-line Control of Burning Through Point Based on Numerical Simulation[J]. Sintering and Pelletizing, 2011, 36(3): 5-9,13 |
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| Authors: | Zhang Jiyuan et al. |
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| Affiliation: | Zhang Jiyuan et al. |
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| Abstract: | The actual sintering production is a complicated physical and chemical process,which includes the combustion of carbon,the decomposition,reduction and re-oxidation of ores and the formation and condensation of liquid phase.With the sinter machine of a domestic I & S plant as study object and the fluid calculation software Fluent 6.3 as platform,the internal heat source release was utilized to simplify the combustion model,the user-defined function UDS was adopted to establish an energy double equation model... |
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| Keywords: | sinter machine numerical simulation burn through point fuzzy control |
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