Dynamics and heat transfer characteristics on tube side and shell side of micro-tube compact air-to-air heat exchanger
文献类型：期刊论文
| 作者 | Jin,Zhen2,3; Yang,Zhuqiang3; Li,Xiang2,3; Zhao X(赵霄)1; Zhang,Bo2,3 |
| 刊名 | APPLIED THERMAL ENGINEERING
 |
| 出版日期 | 2025-01-15 |
| 卷号 | 259页码:13 |
| 关键词 | Micro-tubes heat exchanger Low flow resistance Heat transfer enhancement |
| ISSN号 | 1359-4311 |
| DOI | 10.1016/j.applthermaleng.2024.124895 |
| 通讯作者 | Yang, Zhuqiang(yangzhuqiang@dlut.edu.cn) |
| 英文摘要 | Applied to the design and selection of compact micro-tube heat exchangers for aviation, an experimental study on the flow and heat transfer performance on both the tube side and shell side of micro-tube heat exchangers was conducted based on the Wilson plot method. The results demonstrated that, although the fluid on the tube side entered the hydraulically smooth region earlier at Reh = 3000, the enhancement in the heat transfer performance and drag reduction characteristics was primarily manifested on the shell side. Compared with traditional empirical correlations, the shell-side Nusselt number showed a maximum enhancement of 47.99 %, and the flow resistance was reduced by a maximum of 59.84 %. Furthermore, a new evaluation index was employed to verify the performance of the heat exchanger. The results indicated that the heat exchanger exhibited advantages in designs requiring low flow resistance, compactness, and lightweight compactness. |
| 分类号 | 一类 |
| WOS关键词 | FLOW |
| 资助项目 | Foundation of China (NSFC)[52276147] ; Science Center for Gas Turbine Project[P2022-B-II-022-001] ; National Science and Technology Major Project of China[J2019-III-0021-0065] |
| WOS研究方向 | Thermodynamics ; Energy & Fuels ; Engineering ; Mechanics |
| 语种 | 英语 |
| WOS记录号 | WOS:001360537500001 |
| 资助机构 | Foundation of China (NSFC) ; Science Center for Gas Turbine Project ; National Science and Technology Major Project of China |
| 其他责任者 | Yang, Zhuqiang |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/97495]  |
| 专题 | 力学研究所_国家微重力实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Mech, CAS Key Lab Micrograv, Beijing 100190, Peoples R China 2.Dalian Univ Technol, Ningbo Res Inst, Ningbo 315000, Peoples R China; 3.Dalian Univ Technol, Sch Energy & Power Engn, Liaoning Key Lab Complex Energy Convers & Utilizat, Dalian 116024, Peoples R China; |
| 推荐引用方式 GB/T 7714 | Jin,Zhen,Yang,Zhuqiang,Li,Xiang,et al. Dynamics and heat transfer characteristics on tube side and shell side of micro-tube compact air-to-air heat exchanger[J]. APPLIED THERMAL ENGINEERING,2025,259:13. |
| APA | Jin,Zhen,Yang,Zhuqiang,Li,Xiang,赵霄,&Zhang,Bo.(2025).Dynamics and heat transfer characteristics on tube side and shell side of micro-tube compact air-to-air heat exchanger.APPLIED THERMAL ENGINEERING,259,13. |
| MLA | Jin,Zhen,et al."Dynamics and heat transfer characteristics on tube side and shell side of micro-tube compact air-to-air heat exchanger".APPLIED THERMAL ENGINEERING 259(2025):13. |
入库方式： OAI收割
来源：力学研究所
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