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火灾烟气生成量的实验测量及其工程计算方法 被引量:3

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摘要 介绍了火灾烟气生成量的四种实验测量方法——直接测量法、燃烧产物取样分析法、速度温度的点式测量法以及速度矢量的LDV/PIV全场测量法,并给出了几种常用的火灾烟气生成量的工程计算方法及其所基于的羽流模型。讨论了受限火羽流(墙边羽流和墙角羽流)质量流量与非受限轴对称火羽流质量流量之间的关系。指出了其中有待进一步研究的问题。
出处 《消防技术与产品信息》 2006年第10期21-26,共6页 Fire Technique and Products Information
基金 国家科技攻关计划专题三子专题五"大型公共建筑烟气流动的工程计算方法"项目编号2004BA803B03-3
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参考文献22

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同被引文献16

  • 1Gunnar Heskestad. Engineering relations for fire plumes. Fire safety journal, 1984, 7: 25-32.
  • 2Chow W K, Yin R. Verification of Plume Expressions with Fire Field Models : Part Ⅰ. Journal of Applied Fire Science, 2000-2001,10( 1 ) :45-58.
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  • 7Zhou X C, Gore J P. Measurements and Predictions of the Velocity Field Induced by Pool Fires. Proceedings of Combustion Fundamentals and Applications. USA: 1995, 578- 583.
  • 8Zhou X C, Gore J P. A study of entrainment and flow patterns in pool fires using particle imaging velocimetry. NIST-GCR-97- 706, 1997.
  • 9张靖岩,肖泽南.射流风机用于地下车库类建筑防排烟的可行性探讨[J].中国安全生产科学技术,2008,4(1):21-24. 被引量:12
  • 10陈长坤,姚斌.室内火灾区域模拟烟气羽流模型的适用性[J].燃烧科学与技术,2008,14(4):295-299. 被引量:21

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