| 刘江虹,廖光煊,秦俊,范维澄.细水雾与射流卷吸现象的模拟实验研究[J].火灾科学,2000,9(2):8-13. |
| 细水雾与射流卷吸现象的模拟实验研究 |
| Experimental Ressearch of Water Mist Induced by a Jet |
| 投稿时间：1999-12-20 |
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| DOI：10.3969/j.issn.1004-5309.年.期.顺序 |
| 基金项目:自然基金项目资助(编号59876038) |
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| 中文关键词: LDV/APV系统 细水雾 卷吸 特性参数 |
| 英文关键词:LDV/APV system water mist induce characteristic parameter |
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| 中文摘要: |
| 本文利用三维激光多普勒测速计和自适性相位多普勒速度计系统 (三维 L DV/APV系统 ) ,通过观察和测量细水雾被射流卷吸的现象 ,获取了细水雾的平均速度、平均粒径和雾通量等特性参数 ,深化认识细水雾被射流卷吸的机理 ,为下一步进行细水雾被火焰卷吸现象的实验研究打下了良好的基础. |
| 英文摘要: |
| The Laser Doppler Velocimetry (LDV)or Adaptive Phase Doppler Velocimetry(APV) system was used to study the water mist flow field induced by a jet. The water mist characteristics:mean velocity,volume mean size and volume flux were obtained.This experiment deepened the understanding of the mechanics of water mist induced by a jet and provided batter conditions for experiment of water mist induced by flame in the next step. |
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