| 双通道旋流式燃烧器出口冷态流场的流动特性分析 |
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| 引用本文： | 孙瑜珉,宋印东,马哲树.双通道旋流式燃烧器出口冷态流场的流动特性分析[J].华东船舶工业学院学报,2005,19(5):74-77. |
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| 作者姓名： | 孙瑜珉 宋印东 马哲树 |
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| 作者单位： | [1]哈尔滨703研究所,黑龙江哈尔滨150036 [2]江苏科技大学机械与动力工程学院,江苏镇江212003 |
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| 摘 要： | 依据试验结果，针对一种带入口旋流器的双通道旋流式燃烧器出口冷态流场进行了详细的数值模拟，对比分析了这种双通道旋流式燃烧器在各影响参数变化情况下出口流场的变化规律和特点，所得预测分析结果为这种带人口旋流器的双通道旋流式燃烧器的性能优化与设计提供了依据。
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| 关 键 词： | 双通道旋流式燃烧器 空气动力场 数值模拟 回流区 |
| 文章编号： | 1006-1088（2005）05-0074-04 |
| 收稿时间： | 2005-04-12 |
Analysis of External Aerodynamic Cold Condition for Dual-passage Swirl Field Characteristics under Oil Burner with Intake Swirler |
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| SUN Yu-rnin , SONG Yin-dong , MA Zhe-shu.Analysis of External Aerodynamic Cold Condition for Dual-passage Swirl Field Characteristics under Oil Burner with Intake Swirler[J].Journal of East China Shipbuilding Institute(Natural Science Edition),2005,19(5):74-77. |
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| Authors: | SUN Yu-rnin SONG Yin-dong MA Zhe-shu |
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| Institution: | 1. Harbin 703 Research Institute. Harbin Heilongjiang 150036 ,China; 2. School of Mechanical and Power Eng. ,Jiangsu University of Science and Technology,Zhenjiang Jiangsu 212003.China |
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| Abstract: | The aerodynamic field for dual passages swirl burner with an intake swirler is simulated by numerical analysis method. The distribution of aerodynamic field, especially the parameters of central recycle area under different influence parameters are analyzed. The numerical simulation experiment provides a deep insight into the aerodynamic characteristics of the fluid field and complex recycle zone. The work in the paper presentes a foundation for further performance optimization and the design of burner. |
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| Keywords: | swirl burner with dual passages numerical simulation aerodynamic field recycle zone |
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