| 电场对乙醇扩散小火焰的影响 |
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| 引用本文： | 陈邵有,甘云华,杨泽亮,赵剑剑. 电场对乙醇扩散小火焰的影响[J]. 节能技术, 2009, 27(4): 293-295,327 |
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| 作者姓名： | 陈邵有 甘云华 杨泽亮 赵剑剑 |
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| 作者单位： | 华南理工大学,电力学院,广州,510640 |
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| 摘 要： | 实验研究了各种角度下针形电场和平板电场对乙醇扩散小火焰的结构特性和熄灭特性的影响。结果表明，外加电场的角度对火焰特性有十分重要的作用，针形电场通过离子风的物理过程影响火焰特性，而平板电场通过电场力对火焰中离子的作用来影响火焰，两者有本质区别。与平板电场对比，针形电场产生的离子风对火焰的影响更大。实验结果为掌握电场对液体燃料微尺度扩散火焰的影响规律，用适当的电场来强化微燃烧以节省燃料提供了有益的参考。
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| 关 键 词： | 乙醇 扩散火焰 电场 火焰特性 |
Study About Effect of Electrical Fields on Small Alcohol Diffusion Flame |
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| CHEN Shao-you,GAIN Yun-hua,YANG Ze-liang,ZHAO Jian-jian. Study About Effect of Electrical Fields on Small Alcohol Diffusion Flame[J]. Energy Conservation Technology, 2009, 27(4): 293-295,327 |
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| Authors: | CHEN Shao-you GAIN Yun-hua YANG Ze-liang ZHAO Jian-jian |
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| Affiliation: | School of Electric Power in South China University of Technology;Guangzhou 510640;China |
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| Abstract: | The influence of various angles of needle-shaped electric field and plate electric field on extinguishing properties and structural characteristics of small diffusion flame of alcohol was investigated by experiments.The results reveal that angle of electric field plays an important role for determining the flame characteristics.Furthermore,needle-shaped electric field influences flame characteristics through ionic wind,and flat electric field electric influences the flame characteristics by electric field s... |
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| Keywords: | alcohol diffusion flame electric field flame characteristic |
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