| 燃烧器燃烧过程的数值模拟与应用 |
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| 引用本文： | 熊小刚,童明伟,严嘉. 燃烧器燃烧过程的数值模拟与应用[J]. 重庆大学学报(自然科学版), 2005, 28(11): 89-92 |
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| 作者姓名： | 熊小刚 童明伟 严嘉 |
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| 作者单位： | 重庆大学,动力工程学院,重庆,400030;重庆大学,动力工程学院,重庆,400030;重庆大学,动力工程学院,重庆,400030 |
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| 摘 要： | 分析了攀钢发电厂1#锅炉主蒸汽温度偏低的原因,提出了将燃烧器喷口上仰、切圆直径减小的改造方案,采取炉膛数值计算和锅炉常规热力计算相结合的方法进行了定量分析,并将计算结果用于实际锅炉燃烧器改造.改造后的运行实验结果表明:锅炉的数值模拟是正确的,达到了预定目标.
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| 关 键 词： | 燃烧技术 蒸汽温度 切圆直径 热力计算 |
| 文章编号： | 1000-582X（2005）11-0089-04 |
| 收稿时间： | 2005-06-14 |
| 修稿时间： | 2005-06-14 |
Numerical Value Stimulation and Run Experiment of Burning Device in a Boiler |
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| XIONG Xiao-gang,TONG Ming-wei,YAN Jia. Numerical Value Stimulation and Run Experiment of Burning Device in a Boiler[J]. Journal of Chongqing University(Natural Science Edition), 2005, 28(11): 89-92 |
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| Authors: | XIONG Xiao-gang TONG Ming-wei YAN Jia |
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| Affiliation: | College of Power Engineering, Chongqing University, Chongqing 400030, China |
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| Abstract: | This article analyzes what causes the lower main steam temperature of 1# boiler in the PZH-Steel Plant, then designs reconstructive project of spout of burning device which will be up and diameter of tangent round which will be decreased. At the same time, it is analyzed through numerical value stimulation and usual thermal calculation of boiler, and the result of calculation is used to reconstruct the actual boiler. The result of reconstructive run experiment shows that numerical value stimulation was correct, and attains anticipated object. |
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| Keywords: | burning steam temperature diameter of tangent round thermal calculation |
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