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	异十六烷和十氢萘的非预混火焰熄灭特性的实验研究
	李博 ; 张海 ; Fokion N Egolfopoulos ; LI Bo ; ZHANG Hai ; Egolfopoulos Fokion N
	2016-03-30 ; 2016-03-30
关键词	异十六烷 十氢萘 非预混火焰 熄灭极限 对冲火焰 iso-cetane decalin non-premixed flames extinction limit counterflow TK16
其他题名	Experimental Study of the Extinction Limits of Non-Premixed Iso-Cetane and Decaline Flames
中文摘要	在常压和初始温度443 K的条件下,使用对冲火焰技术实验研究了异十六烷和十氢萘非预混火焰的熄灭特性,测得其熄灭极限K_(ext),并与正十六烷/氮气的K_(ext)进行了对比。实验结果表明,随着燃料侧燃料质量分数的增加,异十六烷/氮气和十氢萘/氮气的K_(ext)增大,异十六烷/氮气的K_(ext)低于相同燃料浓度的正十六烷/氮气的K_(ext),分析表明,这主要是由于异十六烷在氧化过程中产生了稳定不易分解的产物所致。; The extinction strain rates of the non-premixed iso-cetane and decalin flames were experimentally investigated in the counterflow configuration at atmospheric pressure and a fuelcarrying stream temperature of 443 K.The results were compared with the previously determined extinction limits of n-hexadecane flames.It was found that as the fuel mass fraction increased,the extinction strain rates of iso-cetane/N2 and decalin/N2 mixtures increased.The extinction strain rates of the non-premixed iso-cetane flames were lower than those of the non-premixed n-hexadecane flames.The main reason for such a phenomenon was because higher amount of relatively stable intermediate species was produced in the iso-cetane flames than in the n-hexadecane ones.
语种	中文 ; 中文
内容类型	期刊论文
源URL	[http://ir.lib.tsinghua.edu.cn/ir/item.do?handle=123456789/144919]
专题	清华大学
推荐引用方式 GB/T 7714	李博,张海,Fokion N Egolfopoulos,等. 异十六烷和十氢萘的非预混火焰熄灭特性的实验研究[J],2016, 2016.
APA	李博,张海,Fokion N Egolfopoulos,LI Bo,ZHANG Hai,&Egolfopoulos Fokion N.(2016).异十六烷和十氢萘的非预混火焰熄灭特性的实验研究..
MLA	李博,et al."异十六烷和十氢萘的非预混火焰熄灭特性的实验研究".(2016).

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