An Experimental Study on the Mixing of InclinedHeated Jets with a Cold Crossflow
文献类型：期刊论文
| 作者 | K.S. Chen; Y.R. Cheng |
| 刊名 | JOURNAL OF THERMAL SCIENCE
 |
| 出版日期 | 1993 |
| 卷号 | 2期号:4页码:237,247 |
| 关键词 | Momentum Flux Ratio Jet Half-width Jet Penetration Depth Jet Circulation Depth |
| 英文摘要 | An experimental study is presented for the mixing of one- and dual-line heated jets injected at 60o angle with x-axis into a cold cross flow in a rectangular channel. Measurements of the mean temperature, velocity, and turbulence intensity together with the flow visualization were performed. Self-similar forms for the dimensionless vertical temperature profiles were found. Parametric variations characterizing the mixing processes of the temperature and velocity fields were examined and correlated in terms of the momentum flux ratio and downstream distance. Results show that both the thermal and velocity penetration depths increase with increasing momentum flux ratio and downstream distance. The turbulence intensity is strong within the region of jet half-width, and the maximum value occurs at a point close to the jet velocity trajectory. |
| 公开日期 | 2013-03-13 |
| 源URL | [http://ir.etp.ac.cn/handle/311046/54424]  |
| 专题 | 工程热物理研究所_Journal of Thermal Science |
| 推荐引用方式 GB/T 7714 | K.S. Chen,Y.R. Cheng. An Experimental Study on the Mixing of InclinedHeated Jets with a Cold Crossflow[J]. JOURNAL OF THERMAL SCIENCE,1993,2(4):237,247. |
| APA | K.S. Chen,&Y.R. Cheng.(1993).An Experimental Study on the Mixing of InclinedHeated Jets with a Cold Crossflow.JOURNAL OF THERMAL SCIENCE,2(4),237,247. |
| MLA | K.S. Chen,et al."An Experimental Study on the Mixing of InclinedHeated Jets with a Cold Crossflow".JOURNAL OF THERMAL SCIENCE 2.4(1993):237,247. |
入库方式： OAI收割
来源：工程热物理研究所
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