An Experimental Study of Turbulent Flow inAttachment Jet Combustors by LDV*
文献类型：期刊论文
| 作者 | JUN LI; CHENG-KANG WU |
| 刊名 | JOURNAL OF THERMAL SCIENCE
 |
| 出版日期 | 1993 |
| 卷号 | 2期号:4页码:275,281 |
| 关键词 | Attachment Jet Flame Stability Turbulent Flow Coherent Structure |
| 英文摘要 | Flame stabilization in attachment jet combustors is based on the existence of the high temperature recirculation zone, provided by the Coanda effect of an attachment jet. The single attachment jet in a rectangular channel is a fundamental form of this type of flow. In this paper, the detailed characteristics of turbulent flow of a single attachment jet were experimentally studied by using a 2-D LDV. The flowfield consists of a forward flow and two reverse flows. The forward one is composed of a curved and a straight section. The curved section resembles a bent turbulent free jet, and the straight part is basically a section of turbulent wall jet. A turbulent counter-gradient transport region exists at the curved section. According to the results, this kind of combustor should have a large sudden enlargement ratio and not too narrow in width. |
| 公开日期 | 2013-03-13 |
| 源URL | [http://ir.etp.ac.cn/handle/311046/54436]  |
| 专题 | 工程热物理研究所_Journal of Thermal Science |
| 推荐引用方式 GB/T 7714 | JUN LI,CHENG-KANG WU. An Experimental Study of Turbulent Flow inAttachment Jet Combustors by LDV*[J]. JOURNAL OF THERMAL SCIENCE,1993,2(4):275,281. |
| APA | JUN LI,&CHENG-KANG WU.(1993).An Experimental Study of Turbulent Flow inAttachment Jet Combustors by LDV*.JOURNAL OF THERMAL SCIENCE,2(4),275,281. |
| MLA | JUN LI,et al."An Experimental Study of Turbulent Flow inAttachment Jet Combustors by LDV*".JOURNAL OF THERMAL SCIENCE 2.4(1993):275,281. |
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。