| 辐射离散坐标法在柱形炉膛中的辐射传热计算 |
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| 引用本文： | 王成军. 辐射离散坐标法在柱形炉膛中的辐射传热计算[J]. 材料与冶金学报, 2009, 8(3) |
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| 作者姓名： | 王成军 |
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| 作者单位： | 东北大学,材料与冶金学院,沈阳,110004;沈阳航空工业学院,沈阳,110136 |
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| 摘 要： | 利用离散坐标法对圆柱形炉膛辐射传热进行了计算,结果与计算精确的区域法的计算结果符合较好;同时又利用离散坐标法和热流法对旋流燃烧室温度场进行比较计算,结果表明:离散坐标法计算结果与文献中实验结果符合较好;离散坐标法具有较好计算精度,可应用旋流燃烧辐射计算中.
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| 关 键 词： | 辐射换热 离散坐标法 数值计算 |
Application of discrete ordinate method for the radiation heat transfer calculation in a cylindrical shape furnace |
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| WANG Cheng-jun. Application of discrete ordinate method for the radiation heat transfer calculation in a cylindrical shape furnace[J]. Journal of Materials and Metallurgy, 2009, 8(3) |
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| Authors: | WANG Cheng-jun |
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| Affiliation: | 1.School of Materials and Metallurgy;Northeastern University;Shenyang 110004;China;2.Shenyang Institute of Aeronautical Engineering;Shenyang 110136;China |
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| Abstract: | The discrete ordinate method is used to calculate the radiation heat transfer in a cylindrical shape furnace.The results of the discrete ordinate method are in good agreement with those of the zone method.Temperature profiles in a swirl combustor are simulated using the discrete ordinate method and the heat flux method,separately.The results show that the discrete ordinate method agrees well with the experimental data.The discrete ordinate method has better accuracy,which is applied to radiation computation... |
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| Keywords: | radiation heat transfer discrete ordinate method numerical calculation |
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