GIEC OpenIR
微型定容燃烧腔内C_2~C_4烷烃/空气火焰传播
苏航1; 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
ISSN0438-1157
Volume067Issue:011Pages:4574
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,火焰传播会出现短暂停滞。
Language英语
Document Type期刊论文
Identifierhttp://ir.giec.ac.cn/handle/344007/19633
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
2.郑州大学
First Author AffilicationGuangZhou Institute of Energy Conversion,Chinese Academy of Sciences
Recommended Citation
GB/T 7714
苏航,蒋利桥,曹海亮,等. 微型定容燃烧腔内C_2~C_4烷烃/空气火焰传播[J]. 化工学报,2016,067(011):4574.
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C_2~C_4烷烃/空气火焰传播.化工学报,067(011),4574.
MLA 苏航,et al."微型定容燃烧腔内C_2~C_4烷烃/空气火焰传播".化工学报 067.011(2016):4574.
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