| 煤粉燃烧火焰颜色定量分析试验研究 |
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| 引用本文： | 周怀春,韩才元.煤粉燃烧火焰颜色定量分析试验研究[J].中国电机工程学报,1993,13(1):44-49. |
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| 作者姓名： | 周怀春 韩才元 |
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| 作者单位： | 华中理工大学煤燃烧国家重点实验室 430074
(周怀春)，华中理工大学煤燃烧国家重点实验室 430074(韩才元) |
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| 摘 要： | 通过使用CIE1931标准色度学系统定义的色度坐标(x,y),本文对煤粉燃烧火焰的颜色进行了定量试验研究,发现色度坐标能够反映煤粉浓度的变化,对贫燃火焰特别敏感,并在计算比较的基础上提出了可用于锅炉燃烧诊断的煤粉火焰颜色色度坐标近似计算方法。
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| 关 键 词： | 燃烧 测量 煤粉火焰 光谱强度 |
Experimental Study on Quantitative Color Characterization of Combustion Flame of Pulverized Coal |
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| Zhou Huaichun Han CaiyuanNational Coal Combustion Laboratory,Huazhong University of Science and Technology.Experimental Study on Quantitative Color Characterization of Combustion Flame of Pulverized Coal[J].Proceedings of the CSEE,1993,13(1):44-49. |
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| Authors: | Zhou Huaichun Han CaiyuanNational Coal Combustion Laboratory Huazhong University of Science and Technology |
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| Abstract: | By using the chromaticity coordinates (x, y) defined by the CIE 1931 standard colorime-trie system, the experimental study on the quantitative color characterization of the pulverized coal flame was carried out. It was found that.. the chromaticity coordinates could reflect the change of the concentration of pulverized, coal, and was sensitive,to the fuel-lean flame especially. With the basis of calculation, a method of approximate calculation of the chromaticity coordinates of the flame color of pulverized coal was proposed for the combustion diagnosis of boilers |
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| Keywords: | Combustion measurement color chromaticity coordinatespulverized coal flame spectral intensity |
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