Numerical investigations of curved square channel from the viewpoint of field synergy principle
文献类型：期刊论文
| 作者 | Guo, Jiangfeng1,2; Xu, Mingtian2; Cheng, Lin2 |
| 刊名 | INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER
 |
| 出版日期 | 2011-08-01 |
| 卷号 | 54期号:17-18页码:4148-4151 |
| 关键词 | Curved square channel Convective heat transfer Field synergy principle Field synergy number Laminar flow |
| 英文摘要 | A curved square channel in laminar flow is numerically investigated based on the classical Navier-Stokes equations from the viewpoint of the field synergy principle. The field synergy principle may accurately describe the curved channel has higher convective heat transfer rate in the case that the heat transfer surface is specified on the outer wall, rather than on the inner wall. The field synergy principle could also be responsible for that the curved channel can enhance the convective heat transfer significantly at the cost of the slight increase of the flow resistance. The field synergy number represents the degree of the synergy between the temperature gradient and the velocity vector, the higher field synergy number leads to the higher convective heat transfer rate under the same Reynolds number and Prandtl number. The field synergy number plays the same positive role in the convective heat transfer whether the fluid is heated or cooled. (C) 2011 Elsevier Ltd. All rights reserved. |
| WOS标题词 | Science & Technology ; Physical Sciences ; Technology |
| 类目[WOS] | Thermodynamics ; Engineering, Mechanical ; Mechanics |
| 研究领域[WOS] | Thermodynamics ; Engineering ; Mechanics |
| 关键词[WOS] | CONVECTIVE HEAT-TRANSFER ; FLOW ; MICROCHANNELS ; FLUID ; PIPE |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000292360500036 |
| 公开日期 | 2015-12-22 |
| 源URL | [http://ir.etp.ac.cn/handle/311046/106531]  |
| 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 | 1.Chinese Acad Sci, Inst Engn Thermophys, Beijing 100190, Peoples R China 2.Shandong Univ, Inst Thermal Sci & Technol, Jinan 250061, Peoples R China |
| 推荐引用方式 GB/T 7714 | Guo, Jiangfeng,Xu, Mingtian,Cheng, Lin. Numerical investigations of curved square channel from the viewpoint of field synergy principle[J]. INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER,2011,54(17-18):4148-4151. |
| APA | Guo, Jiangfeng,Xu, Mingtian,&Cheng, Lin.(2011).Numerical investigations of curved square channel from the viewpoint of field synergy principle.INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER,54(17-18),4148-4151. |
| MLA | Guo, Jiangfeng,et al."Numerical investigations of curved square channel from the viewpoint of field synergy principle".INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER 54.17-18(2011):4148-4151. |
入库方式： OAI收割
来源：工程热物理研究所
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