| 加导流板对燃烧器一、二次风混合位置影响的研究 |
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| 引用本文： | 刘建忠,赵翔,周俊虎,曹欣玉,岑可法. 加导流板对燃烧器一、二次风混合位置影响的研究[J]. 动力工程, 2001, 21(5): 1386-1389,1395 |
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| 作者姓名： | 刘建忠 赵翔 周俊虎 曹欣玉 岑可法 |
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| 作者单位： | 浙江大学热能工程研究所 |
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| 摘 要： | 燃烧器一、二次风混合位置是燃料丰火稳燃的关键。文中介绍了在燃烧器喷口采用加装导流板的方法,推迟二次风混入一次风气流中,并利用正交试验及方差分析研究导流板的结构及安装尺寸对混合位置的影响,得到对混合位置影响最大的因素。对工程设计有重要指导意义。图2表4
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| 关 键 词： | 燃烧器 混合特性 导流板 燃烧 稳定性 锅炉 水煤浆 锅炉 混合位置 一次风 二次风 |
| 文章编号： | 1000-6761(2001)05-1386-04 |
Research on The Influence of Adding Baffler of Mixing Point between Primary and Secondary Air of Burner |
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| LIU Jian zhong,ZHAO Xiang,ZHOU Jun hu,CAO Xin yu,CEN Ke fa. Research on The Influence of Adding Baffler of Mixing Point between Primary and Secondary Air of Burner[J]. Power Engineering, 2001, 21(5): 1386-1389,1395 |
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| Authors: | LIU Jian zhong ZHAO Xiang ZHOU Jun hu CAO Xin yu CEN Ke fa |
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| Abstract: | The mixing point of primary air and secondary air of burner is a key parameter for the flame stabilization of fuel. In this paper, it is reported that the mixing point of secondary air mixing to primary air is postponed though adding baffler. The influences of design parameter and installation size of baffler on mixing point are studied suing orthogonal test and variance analysis. The foremost influence parameter on mixing point is obtained. The results are of practical significance for retrofiting design of the burner. |
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| Keywords: | burner baffler mixing characteristics |
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