期刊文献+

基于全面通风微分方程计算风机排烟量

Fan exhaust quantity calculation under the comprehensive differential equation of exhausting smoke
下载PDF
导出
摘要 通过对全面通风微分方程式的推导,得出在全面通风排烟情况下排烟量的计算公式。结合具体的防排烟工程设计分析,给出排烟量计算的一般过程及考虑的相关因素。结合火灾动力学软件PyroSim对某隧道进行重点排烟模拟,检验公式的适用性。 By deduction of the comprehensive ventilation differ ential equations, the smoke exhausting volume calculation under the situation of comprehensive ventilation was gotten. Combi ning with an actual smoke exhausting design, the process and factors related with smoke exhausting volume calculation were proposed. Using PyroSim, the smoke exhausting of a tunnel was simulated to verify the usability of the equation.
出处 《消防科学与技术》 CAS 北大核心 2016年第2期183-186,共4页 Fire Science and Technology
基金 自然科学基金基础研究计划面上项目研究"地下大空间人群应急疏散特征与疏导策略"(BK20111217) 自然科学基金面上项目研究"井下热动力灾害人员疏散行为特性与应急救援策略研究"(71173215)
关键词 通风 排烟量 微分方程 数值模拟 ventilation smoke exhausting volume differential equation numerical simulation
  • 相关文献

参考文献7

二级参考文献25

  • 1Klote J H,Milke J A.Design of Smoke Management Systems[M].Atlanta:ASHRAE,2002.
  • 2NFPA 204,Standard for Smoke and Heat Venting[S].National Fire Protection Association,Quincy,MA,2002.
  • 3Chow W K,Li J.Wind effects on performance of static smoke exhaust systems:horizontal ceiling vents[J].ASHRAETransactions,2004,(110):479-488.
  • 4Ferrari LA, Arado MG, Giannuzzi L, et al. Hydrogen cyanide and carbon mon oxid e in blood of convicted dead in a polyurethane combustion: a proposition for til e data analysis. Forensic Science International, 2001,121:140-143.
  • 5Chaturvedi AK, Smith DR, Canfield DV. Blood carbon monoxide and hydrogen cya nide concentrations in the fatalities of fire and non-fire associated civil avia tion accidents, 1991-1998.Forensic Science International, 2001,121:183-188
  • 6Levin BC. New approaches to toxicity: a seven-gas predictive model and toxicant suppressants.Drug and Chemical Toxicology, 1997,20:271-280.
  • 7Beasley DM, Glass WI. Cyanide Poisoning: pathophysiology and treatment recommendations.Occup Med, 1998,48 :427-431.
  • 8Breen PH, Isserles SA, Westley J, et al. Effect of oxygen and sodium thi osulfate during combined carbon monoxide and cyanide poisoning. Toxicology and Applied Pharmacology, 1995,134:229-234.
  • 9Sauer SW, Keim ME. HydroxoCobalamin: improved public health readiness for cyanide disasters.Ann Emerg Med, 2001,37:635-641.
  • 10Niknahad H,Brien PJ. Antidotal effect of dihydroxyacetone against cyanide toxicity in vivo.Toxicology and Applied Pharmacology, 1996,138:186-191.

共引文献50

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部