Multiple structure in oxy-hydrogen detonation propagation in rectangular tubes with an improved CE/SE scheme | |
ShenY1; Chen P1; Zhang DL(张德良)2 | |
会议录名称 | IOP Conference Series: Materials Science and Engineering |
2019-04-01 | |
页码 | 062069 |
会议名称 | The 2nd International Symposium on Application of Materials Science and Energy Materials |
会议日期 | December 17-18, 2018 |
会议地点 | Shanghai, China. |
摘要 | An improved space-time conservation element and solution element (CE/SE) scheme is used to simulate propagation process of 3-D oxy-hydrogen detonation in rectangular tubes. Multiple detonation structure based on elementary cells of the diagonal, rectangular and spinning mode in square tubes are obtained by numerical cases with different aspect ratios of cross-section. By means of visualizing its detailed structure, the formation mechanism of 3-D multiple cellular patterns is preliminarily discussed. As the cross-sectional aspect ratio increases, new multiple cellular patterns are observed. |
WOS记录号 | IOP:1757-8981-490-6-062069 |
收录类别 | EI |
语种 | 英语 |
引用统计 | |
文献类型 | 会议论文 |
条目标识符 | http://dspace.imech.ac.cn/handle/311007/78975 |
专题 | 高温气体动力学国家重点实验室 |
作者单位 | 1.LTCS and College of Engineering, Peking University, Beijing, China 2.LHD, Institute of Mechanics, Chinese Academy of Sciences, Beijing, China |
推荐引用方式 GB/T 7714 | ShenY,Chen P,Zhang DL. Multiple structure in oxy-hydrogen detonation propagation in rectangular tubes with an improved CE/SE scheme[C]IOP Conference Series: Materials Science and Engineering,2019:062069. |
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