| 撞击流气化炉内火焰二维温度场分布的测量 |
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| 引用本文： | 颜卓勇,郭庆华,周志杰,梁钦锋,于广锁.撞击流气化炉内火焰二维温度场分布的测量[J].动力工程,2007,27(3):353-356. |
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| 作者姓名： | 颜卓勇 郭庆华 周志杰 梁钦锋 于广锁 |
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| 作者单位： | 华东理工大学,洁净煤技术研究所,上海,200237 |
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| 基金项目： | 国家重点基础研究发展计划(973计划)
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上海市青年科技启明星计划
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上海市"曙光计划" |
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| 摘 要： | 通过试验研究和理论分析,提出了一种基于彩色CCD三基色的单色法,测量了气化炉火焰温度,并计算气化火焰二维温度场.采用了多个参考点,进而提高了计算的精确性.结果表明,使用此方法能有效地检测气化火焰的二维温度场分布,并正确地反映气化燃烧状况,对工业气化炉的运行具有一定的指导意义.
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| 关 键 词： | 能源与动力工程 气化炉 火焰 彩色CCD 二维温度场分布 单色法 |
| 文章编号： | 1000-6761（2007）03-353-04 |
| 修稿时间： | 2006-08-20 |
Measurement of 2-Dimensional Temperature Distribution in Gasification Flame' of Entrained-flow Gasifiers |
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| YAN Zhuo-yong,GUO Qing-hua,ZHOU Zhi-jie,LIANG Qin-feng,YU Guang-suo.Measurement of 2-Dimensional Temperature Distribution in Gasification Flame'''' of Entrained-flow Gasifiers[J].Power Engineering,2007,27(3):353-356. |
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| Authors: | YAN Zhuo-yong GUO Qing-hua ZHOU Zhi-jie LIANG Qin-feng YU Guang-suo |
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| Abstract: | Based on experimental study results and theoretical analysis, a way of raising calculation accuracy is being suggested, which applies the tricolour based monochromatic method of mullticoloured CCD, and moreover by means of a certain number of reference points. The 2-dimensional temperature distribution of a flame, in a gasifier, was calculated by using measured date. The calculation results were moreover verified, which shows that by this method the 2- dimensional temperature distribution of a gasifying flame can effectively be determined and gasifying combustion conditions accurately reflected. This may serve as aguide for operating industrial entrained flow gasifiers. |
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| Keywords: | energy and power engineering gasifier flame multicoloured CCD 2D-temperature distribution monochromatic method |
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