| 一氧化碳在循环流化床燃烧室中的燃烧模型 |
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| 引用本文： | 王智微,李定凯,沈幼庭,郑洽余.一氧化碳在循环流化床燃烧室中的燃烧模型[J].清华大学学报(自然科学版),2000,40(2):110-113. |
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| 作者姓名： | 王智微 李定凯 沈幼庭 郑洽余 |
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| 作者单位： | 清华大学热能工程系,北京,100084 |
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| 摘 要： | 为了研究一氧化碳在循环流化床燃烧室（CFBC）中的燃烧，通过对纯气相反应中一氧化碳燃烧速率的若干常用公式的比较识别，根据CFBC内的气固结构特点，分析了一氧化碳在循环流化床燃烧室中的燃烧机理，提出了一氧化碳有效反应空间的概念，从而建立了一种适合于循环流化床燃烧室条件的一氧化碳燃烧计算模型。模型计算结果与报道的实验结果吻合很好。
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| 关 键 词： | 循环流化床燃烧室 一氧化碳 燃烧模型 |
| 文章编号： | 1000-0054(2000)02-0110-04 |
| 修稿时间： | 1999-05-11 |
CO combustion model for circulating fluidized bed combustor |
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| WANG Zhiwei,LI Dingkai,SHEN Youting,ZHENG Qiayu.CO combustion model for circulating fluidized bed combustor[J].Journal of Tsinghua University(Science and Technology),2000,40(2):110-113. |
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| Authors: | WANG Zhiwei LI Dingkai SHEN Youting ZHENG Qiayu |
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| Institution: | WANG Zhiwei,LI Dingkai,SHEN
Youting,ZHENG Qiayu;
(Department of Thermal Engineering,Tsinghua University,Beijing 100084,China) |
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| Abstract: | For the purpose of calculating CO combustion in circulating fluidized bed combustor (CFBC), several formulas of CO oxidation rate for homogeneous gas phase reaction were evaluated. The mechanism of CO oxidation reaction in CFBC was analyzed based on the characteristics of the CFBC gas solid structure. The concept of effective reaction space was then introduced to develop a calculational model of CO burning rate in CFBC. The calculated results are in good agreement with reported experimental results. |
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| Keywords: | circulating fluidized bed combustor carbon monoxide combustion combustion model |
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