| 煤、灰粒子的辐射特性 |
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| 引用本文： | 刘林华,余其铮,阮立明,谈和平.煤、灰粒子的辐射特性[J].燃烧科学与技术,1996,2(2):127-133. |
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| 作者姓名： | 刘林华 余其铮 阮立明 谈和平 |
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| 作者单位： | 哈尔滨工业大学 |
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| 摘 要： | 本文在粒子为光滑、均质假设的基础上，利用Ｌｏｒｅｎｔｚ－Ｍｉｅ理论计算了煤粉粒子、煤灰粒子的衰减系数、散射系数和吸收系数。给出了适用于煤粉升温着火及炉内辐射传热过程数值计算使用的煤粉粒子、煤灰粒子辐射特性的计算公式。
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| 关 键 词： | 煤粉，灰粒，燃烧，热辐射 |
Radiation Properties of Pulverized Coal and Ash Particles |
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| Liu Linhua, Yu Qizheng,Ruan Liming,Tan Heping.Radiation Properties of Pulverized Coal and Ash Particles[J].Journal of Combustion Science and Technology,1996,2(2):127-133. |
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| Authors: | Liu Linhua Yu Qizheng Ruan Liming Tan Heping |
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| Affiliation: | Harbin Institute of Technology |
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| Abstract: | The Lorentz-Mie theory is used to calculate the radiation properties of pulverized coal and ash particles.Some correlations is presented to calculate the radiation properties of pulverized coal and ash particles for the numerical simulation of coal ignition and radiative heat transfer in furnace. |
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| Keywords: | Pulverized coal Ash Combustion Radiative heat transfer |
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