Numerical investigation of helically coiled tube from the viewpoint of field synergy principle
文献类型：期刊论文
| 作者 | Guo, Jiangfeng; Huai, Xiulan |
| 刊名 | APPLIED THERMAL ENGINEERING
 |
| 出版日期 | 2016-04-05 |
| 卷号 | 98页码:137-143 |
| 关键词 | Field synergy principle Entransy dissipation Helically coiled tube Heat exchanger Numerical simulation Heat transfer enhancement |
| 英文摘要 | The heat transfer characteristics of helically coiled tube are numerically investigated from the viewpoint of field synergy principle, and the simulation results have a good agreement with experimental results. The heat transfer enhancement of helically coiled tube can be attributed to the improvement of the synergy between the velocity vector and temperature gradient due to secondary flow, and the effects of Reynolds number, curvature ratio, and coil pitch on heat transfer performance can be well described by the field synergy principle. Moreover, the entransy dissipation augmentation number is proposed to evaluate the heat transfer performance of helically coiled tube, which is found to be suitable to evaluate heat transfer augmentation techniques. (C) 2015 Elsevier Ltd. All rights reserved. |
| WOS标题词 | Science & Technology ; Physical Sciences ; Technology |
| 类目[WOS] | Thermodynamics ; Energy & Fuels ; Engineering, Mechanical ; Mechanics |
| 研究领域[WOS] | Thermodynamics ; Energy & Fuels ; Engineering ; Mechanics |
| 关键词[WOS] | CONVECTIVE HEAT-TRANSFER ; ENTRANSY DISSIPATION THEORY ; ENTROPY GENERATION ; OPTIMIZATION DESIGN ; FORCED-CONVECTION ; TURBULENT-FLOW ; CURVED PIPE ; EXCHANGER ; LAMINAR ; PERFORMANCE |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000373863000013 |
| 源URL | [http://ir.etp.ac.cn/handle/311046/112501]  |
| 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 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Guo, Jiangfeng,Huai, Xiulan. Numerical investigation of helically coiled tube from the viewpoint of field synergy principle[J]. APPLIED THERMAL ENGINEERING,2016,98:137-143. |
| APA | Guo, Jiangfeng,&Huai, Xiulan.(2016).Numerical investigation of helically coiled tube from the viewpoint of field synergy principle.APPLIED THERMAL ENGINEERING,98,137-143. |
| MLA | Guo, Jiangfeng,et al."Numerical investigation of helically coiled tube from the viewpoint of field synergy principle".APPLIED THERMAL ENGINEERING 98(2016):137-143. |
入库方式： OAI收割
来源：工程热物理研究所
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