A Surface Analysis-Based Investigation of the Effect of Wall Materials on Flame Quenching
Yang, Haolin1,2; Feng, Yaoxun1,3; Wu, Yunying4; Wang, Xiaohan1,2; Jiang, Liqiao1,2; Zhao, Daiqing1,2; Yamashita, Hiroshi5
刊名combustion science and technology
2011
卷号183期号:5页码:444-458
关键词Chemical quenching Chemisorbed oxygen Flame quenching Quenching distance Surface analysis
英文摘要an investigation of a premixed methane-air flame was conducted with a slit burner between two parallel walls to examine the effects of wall material and temperature on flame quenching. three different materials (i.e., zirconia ceramics, stainless steel 304, and si) were tested at wall temperatures of 100-700 degrees c. the quenching distances for the three wall materials at the same temperature decrease in the order stainless steel 304sizirconia ceramics. for all materials, the quenching distance shortens with increasing wall temperature. to clarify the differences among the materials, the surface structure and composition of the raw and used walls were characterized by x-ray diffraction and x-ray photoelectron spectroscopy. the results show that the percentages of chemisorbed oxygen on the surfaces decrease in the order zirconia ceramicssistainless steel 304a behavior that can be correlated with the order of quenching distances of the three wall materials, which moves from small to large. in short, the higher the percentage of chemisorbed oxygen, the shorter the quenching distances.
WOS标题词science & technology ; physical sciences ; technology
类目[WOS]thermodynamics ; energy & fuels ; engineering, multidisciplinary ; engineering, chemical
研究领域[WOS]thermodynamics ; energy & fuels ; engineering
关键词[WOS]low-pressure ; catalytic reactivity ; combustion ; extinction ; oxidation ; mixtures ; quartz ; air
收录类别SCI
语种英语
WOS记录号WOS:000287491300003
内容类型期刊论文
源URL[http://ir.giec.ac.cn/handle/344007/10401]  
专题中国科学院广州能源研究所
作者单位1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou, Guangdong, Peoples R China
2.Chinese Acad Sci, Key Lab Renewable Energy & Gas Hydrate, Guangzhou, Guangdong, Peoples R China
3.Chinese Acad Sci, Grad Univ, Beijing, Peoples R China
4.Hanshan Normal Univ, Dept Chem, Chaozhou, Peoples R China
5.Nagoya Univ, Dept Mech Sci & Engn, Nagoya, Aichi 4648601, Japan
推荐引用方式
GB/T 7714
Yang, Haolin,Feng, Yaoxun,Wu, Yunying,et al. A Surface Analysis-Based Investigation of the Effect of Wall Materials on Flame Quenching[J]. combustion science and technology,2011,183(5):444-458.
APA Yang, Haolin.,Feng, Yaoxun.,Wu, Yunying.,Wang, Xiaohan.,Jiang, Liqiao.,...&Yamashita, Hiroshi.(2011).A Surface Analysis-Based Investigation of the Effect of Wall Materials on Flame Quenching.combustion science and technology,183(5),444-458.
MLA Yang, Haolin,et al."A Surface Analysis-Based Investigation of the Effect of Wall Materials on Flame Quenching".combustion science and technology 183.5(2011):444-458.
个性服务
查看访问统计
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。


©版权所有 ©2017 CSpace - Powered by CSpace