| TC型四通道煤粉燃烧器气相流场数值仿真 |
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| 引用本文： | 陈作炳,王雪瑶,豆海建,孙巍,崔亚伟. TC型四通道煤粉燃烧器气相流场数值仿真[J]. 煤矿机械, 2006, 27(5): 776-778 |
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| 作者姓名： | 陈作炳 王雪瑶 豆海建 孙巍 崔亚伟 |
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| 作者单位： | 武汉理工大学,机电工程学院,武汉,430070 |
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| 摘 要： | 以TC型四通道煤粉燃烧器为研究对象,通过三维建模和结构化网格划分,采用κ-ε湍流模型和simple算法,考察了该燃烧器内流场的变化并对其进行数值分析与仿真,获得了与实际情况相符的流场分布图。肯定了仿真的可靠性和κ-ε模型的可行性及TC型四通道煤粉燃烧器结构的合理性。
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| 关 键 词： | TC型四通道煤粉燃烧器 κ-ε模型 数值仿真 |
| 文章编号： | 1003-0794（2006）05-0776-03 |
| 收稿时间： | 2006-01-16 |
| 修稿时间： | 2006-01-16 |
Numerical Simulation of Air Phase Flow Field with TC Type Four-channel Coal Burner |
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| CHEN Zuo-bing,WANG Xue-yao,DOU Hai-jian,SUN Wei,CUI Ya-wei. Numerical Simulation of Air Phase Flow Field with TC Type Four-channel Coal Burner[J]. Coal Mine Machinery, 2006, 27(5): 776-778 |
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| Authors: | CHEN Zuo-bing WANG Xue-yao DOU Hai-jian SUN Wei CUI Ya-wei |
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| Affiliation: | School of Electromechanicis Engineering, Wuhan University of Technology, Wuhan 430070, China |
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| Abstract: | Takes the 4-channel TC type coal burner as the research object.Through 3-dimension modeling and structured mesh generation,adopting κ-ε turbulence model and simple method,the variation of the inner flow field with its numeric analysis and simulation in the burner are studied.The contours of the flow field accords with the actual condition.The κ-ε model is approved to be feasible and the structure of the coal burner is reasonable. |
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| Keywords: | 4-channel TC type coal burner κ-ε model numerical simulation |
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