| 朱迎春,刘晅亚,陆守香,秦俊.管式燃烧器烧嘴上方细水雾雾场特性的LDV/APV实验研究[J].火灾科学,2006,15(1):21-25. |
| 管式燃烧器烧嘴上方细水雾雾场特性的LDV/APV实验研究 |
| Experimental Study on the Flow Field of Water Mist above the Tubular Burner with LDV/APV |
| 投稿时间：2005-10-26 修订日期：2005-12-23 |
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| DOI：10.3969/j.issn.1004-5309.年.期.顺序 |
| 基金项目:安徽省人才开发基金(2004Z024);“十五”国家科技攻关重点项目(2004BA803B0108) |
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| 中文关键词: 管式燃烧器 细水雾雾场特性 APV/LDV |
| 英文关键词:tubular burner water mist flow field LDV/APV |
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| 中文摘要: |
| 运用三维激光相位多普勒(APV/LDV)测试系统,对管式燃烧器烧嘴上方细水雾的雾场特性进行实验研究,结果表明粒径和液滴沿轴向的速度都随着混合气流量的增大而增大,且随着与烧嘴距离的增大,速度先增大后稍微减小,可以近似地看作相等,实验结果合理。 |
| 英文摘要: |
| Using 3D Adaptive Phase/Doppler Velocimeter(LDV/APV),the flow field of water mist above the tubular burner was studied through experiments.The particle size and the velocity along axis increased with the increase of the flux of premixed gas.And the velocity first increased then decreased a little as the distance to the burner increased.So the velocity can be regarded equal approximately.The experimental results were reasonable. |
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