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微型定容燃烧腔内C2~C4烷烃/空气火焰传播
Alternative TitleFlame propagation of C2—C4 hydrocarbons/air mixture in a constant-volume micro-chamber
苏航1,2; 蒋利桥1; 曹海亮2; 刘秦飞1; 李言钦2; 赵黛青1
2016
Source Publication化工学报
Issue11Pages:4574-4579
Cooperation Status国内
AbstractAt ambient temperature and pressure condition, the outwardly propagating characteristics of quiescent ethane/air, propane/air and n-butane/air flames were experimentally investigated in a visible constant-volume micro-chamber with 35 mm diameter and 2 mm
Subtype期刊
Other Abstract在直径35 mm、高度2 mm光学可视的定容燃烧腔内,实验研究了常温常压静止乙烷/空气、丙烷/空气和正丁烷/空气预混气在燃烧腔中心由电火花点燃后向外传播的火焰传播特性。结果表明:3种燃料空气混合气可形成火焰传播的当量比范围不同,范围由大到小排序为乙烷〉丙烷〉正丁烷;3种燃料均存在由光滑火焰面向褶皱火焰面转变的传播形态;在微型定容燃烧腔内,3种燃料的火焰传播速度均低于常规尺度下定容燃烧弹内火焰传播速度,且火焰传播速度随半径增加而减小;随着当量比增加,火焰锋面容易出现褶皱和断裂现象,在高当量比情况下,火焰传播
Keyword微尺度燃烧 定容燃烧 火焰传播 火焰褶皱 传播速度
Indexed ByCSCD ; SCI
Language中文
Funding Organization国家重点基础研究发展计划项目(2014CB239600);国家自然科学基金项目(51336010,51176174);广东省科技计划项目(2016A040403095)
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Document Type期刊论文
Identifierhttp://ir.giec.ac.cn/handle/344007/15939
Collection中国科学院广州能源研究所
Affiliation1.中国科学院广州能源研究所,广东广州 510640
2.郑州大学化工与能源学院,河南郑州450001
Recommended Citation
GB/T 7714
苏航,蒋利桥,曹海亮,等. 微型定容燃烧腔内C2~C4烷烃/空气火焰传播[J]. 化工学报,2016(11):4574-4579.
APA 苏航,蒋利桥,曹海亮,刘秦飞,李言钦,&赵黛青.(2016).微型定容燃烧腔内C2~C4烷烃/空气火焰传播.化工学报(11),4574-4579.
MLA 苏航,et al."微型定容燃烧腔内C2~C4烷烃/空气火焰传播".化工学报 .11(2016):4574-4579.
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