Effect of coal-over-coal reburn on furnace temperature and heat flux distributions in 1 MW tangentially fired furnace
文献类型：期刊论文
| 作者 | Li S(李森) ; Xu TM(徐通模); Zhou QL; Tan HZ; Hui S; Li S(李森)
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| 刊名 | International Journal of Thermal Sciences
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| 出版日期 | 2010 |
| 卷号 | 49期号:1页码:225-233 |
| 通讯作者邮箱 | lisen@imech.ac.cn |
| 关键词 | Coal reburn Temperature distribution Furnce wall Heat flux |
| ISSN号 | 1290-0729 |
| 通讯作者 | 李森 |
| 合作状况 | 国内 |
| 中文摘要 | The furnace temperature and heat flux distributions of 1 MW tangentially fired furnace were studied during coal-over-coal reburn, and the influences of the position of reburn nozzle and reburn fuel fraction on furnace temperature and heat flux distributions were investigated. Compared with the baseline, the flue gas temperature is 70–90 C lower in primary combustion and 130–150 C higher at furnace exit, and the variations of the flue gas temperature distributions along furnace height are slower. The temperature distribution along the width of furnace wall decreases with the increase of the relative furnace height. In the primary combustion zone and the reburn zone, the temperature and heat flux distributions of furnace wall are much non-uniform and asymmetric along the width of furnace wall, those of furnace wall in the burnout zone are relatively uniform, and the temperature non-uniformity coefficients of the primary combustion zone, the reburn zone and the burnout zone are 0.290, 0.100 and 0.031, respectively. |
| 学科主题 | 流体力学 |
| 收录类别 | SCI ; EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000273738600024 |
| 公开日期 | 2009-11-20 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/28670]  |
| 专题 | 力学研究所_等离子体与燃烧中心(2009-2011) |
| 通讯作者 | Li S(李森) |
| 推荐引用方式 GB/T 7714 | Li S,Xu TM,Zhou QL,et al. Effect of coal-over-coal reburn on furnace temperature and heat flux distributions in 1 MW tangentially fired furnace[J]. International Journal of Thermal Sciences,2010,49(1):225-233. |
| APA | Li S,Xu TM,Zhou QL,Tan HZ,Hui S,&李森.(2010).Effect of coal-over-coal reburn on furnace temperature and heat flux distributions in 1 MW tangentially fired furnace.International Journal of Thermal Sciences,49(1),225-233. |
| MLA | Li S,et al."Effect of coal-over-coal reburn on furnace temperature and heat flux distributions in 1 MW tangentially fired furnace".International Journal of Thermal Sciences 49.1(2010):225-233. |
入库方式： OAI收割
来源：力学研究所
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