Study on Dynamical Behavior of Turbulent Premixed V-flames
文献类型：期刊论文
| 作者 | Wang, Baorui; Yuan, Kun; Zhang, Xiaoqian |
| 刊名 | JOURNAL OF THERMAL SCIENCE
 |
| 出版日期 | 2003-11-01 |
| 卷号 | 12期号:4页码:381-384 |
| 关键词 | premixed flame turbulence numerical simulation |
| 英文摘要 | Differential interference contrast method was applied to investigate the flickering characteristics of V-flame in terms of both temporal and spatial scales. The flow characteristics of incident premixed combustibles were measured by means of laser Doppler anemometry (LDA). The characteristics of wake flow behind the stabilizing rod were obtained with numerical simulation. While the integral temporal scale of incident turbulence is about 1ms, the integral spatial scale about 2 mm, the characteristic flickering time scale is about 83 ms and spatial scale about 10 mm. The flame flickering frequency is more than 12 Hz, does not comply with the wake vortex shedding frequency, which is about 110 Hz. It is well-known that the flickering of V-flame is affected by both the incident turbulence and the wake flow after the stabilizing rod, but the result of the paper shows that the relationship between flickering characteristics and flow characteristics is much more complicated by the chemical reaction. |
| WOS标题词 | Science & Technology ; Physical Sciences ; Technology |
| 类目[WOS] | Thermodynamics ; Engineering, Mechanical |
| 研究领域[WOS] | Thermodynamics ; Engineering |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000208227900017 |
| 公开日期 | 2015-12-22 |
| 源URL | [http://ir.etp.ac.cn/handle/311046/106156]  |
| 专题 | 工程热物理研究所_中国科学院工程热物理所（论文库）_期刊论文（SCI） |
| 作者单位 | Chinese Acad Sci, Inst Engn Thermophys, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Baorui,Yuan, Kun,Zhang, Xiaoqian. Study on Dynamical Behavior of Turbulent Premixed V-flames[J]. JOURNAL OF THERMAL SCIENCE,2003,12(4):381-384. |
| APA | Wang, Baorui,Yuan, Kun,&Zhang, Xiaoqian.(2003).Study on Dynamical Behavior of Turbulent Premixed V-flames.JOURNAL OF THERMAL SCIENCE,12(4),381-384. |
| MLA | Wang, Baorui,et al."Study on Dynamical Behavior of Turbulent Premixed V-flames".JOURNAL OF THERMAL SCIENCE 12.4(2003):381-384. |
入库方式： OAI收割
来源：工程热物理研究所
浏览0
下载0
收藏0
其他版本
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。