| 燃油锅炉双通道旋流调风器数值计算 |
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| 引用本文： | 陈育平,朱德书.燃油锅炉双通道旋流调风器数值计算[J].上海电力学院学报,2001,17(4):13-17. |
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| 作者姓名： | 陈育平 朱德书 |
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| 作者单位： | 华东船舶工业学院,机械工程系, |
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| 摘 要： | 在建立双通道旋流调风器的物理和数学模型的基础上，利用有限差分法对调风器出口冷态空气动力场进行了数值计算。计算表明，计算结论与实物试验结果基本吻合，所建模型及计算方法可供同类型调风器设计、试验及运行分析时参考。
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| 关 键 词： | 燃油锅炉 双通道旋流调风器 数值计算 物理模型 数学模型 |
| 文章编号： | 1006-4729(2001)04-0013-05 |
| 收稿时间： | 2001/10/25 0:00:00 |
| 修稿时间： | 2001年10月25 |
Numerical Calculation of Dual -passage Burner with Inlet Swirl |
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| CHEN Yu ping and ZHU De shu.Numerical Calculation of Dual -passage Burner with Inlet Swirl[J].Journal of Shanghai University of Electric Power,2001,17(4):13-17. |
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| Authors: | CHEN Yu ping and ZHU De shu |
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| Affiliation: | Department of Mechanical Engineering, East China Ship building Institute, Zhenjiang, Jiangsu 212003, China;Department of Mechanical Engineering, East China Ship building Institute, Zhenjiang, Jiangsu 212003, China |
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| Abstract: | A physical model and a mathematical model for cold state aerodynamic field at the exit of swirl burner are established and calculated on the basis of FDM in this paper. Compared with the test, the numerical result is reasonable. It can be referred to the design and experiments of the similar kind of burner. |
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| Keywords: | swirl burner model turbulence numerical simulation |
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