|
|||||
|
|
| 印刷电路板换热器结构及传热关联式研究进展 | |
| 引用本文： | 杨光,邵卫卫.印刷电路板换热器结构及传热关联式研究进展[J].化工进展,2021,40(Z1):13-26. |
| 作者姓名： | 杨光 邵卫卫 |
| 作者单位： | 1.中国科学院大学，北京 100049;2.中国科学院能源动力研究中心，江苏 连云港 222069;3.中国科学院 工程热物理研究所先进能源动力重点实验室，北京 100190 |
| 基金项目： | 中国科学院青年创新促进会项目(2017184) |
| 摘 要： | 印刷电路板换热器的流道是由光化学反应在金属换热板上刻蚀形成，采用扩散连接的方式将冷热换热板叠加成换热芯体。与传统换热器相比，印刷电路板换热器具有效率高、结构紧凑、高耐温耐压性等诸多优势，目前在核电站、新型太阳能发电、制氢工业以及燃气轮机中均有广泛应用。为了进一步提高印刷电路板换热器的综合性能，使其得到更广泛的应用，本文对印刷电路板换热器的性能评价指标、结构优化研究现状以及相关的工业应用进行了全面的归纳和分析，同时通过回顾国内外相关研究，对印刷电路板换热器（PCHE）未来的发展方向和应用潜力进行了展望，为印刷电路板换热器的结构设计优化提供参考。 |
| 关 键 词： | 印刷电路板换热器 结构优化 换热器评价指标 传热关联式 |
| 收稿时间： | 2021-01-22 |
Review of optimization and heat transfer correlations of printed circuit heat exchanger |
|
| YANG Guang,SHAO Weiwei.Review of optimization and heat transfer correlations of printed circuit heat exchanger[J].Chemical Industry and Engineering Progress,2021,40(Z1):13-26. | |
| Authors: | YANG Guang SHAO Weiwei |
| Affiliation: | 1.University of Chinese Academy of Sciences, Beijing 100049, China 2.Research Center for Clean Energy and Power, Chinese Academy of Sciences, Lianyungang 222069, Jiangsu, China 3.Key Laboratory of Advanced Energy and Power Institute of Engineering Thermophysics, Chinese Academy of Sciences, Beijing 100190, China |
| Abstract: | The flow channels of printed circuit heat exchanger (PCHE) are formed by chemical etching on metal plates. Diffusion bonding technology is also applied to manufacturing heat exchange cores which are assembled by those metal plates with flow channels. Compared with traditional heat exchangers, PCHE has many advantages such as high efficiency, compact structure, high temperature and pressure resistance. It is widely used in unclear plants, solar power systems, hydrogen production systems and gas turbines. In order to further improve the comprehensive thermal-hydraulic performance of PCHE and expand its application in industrial, the present work comprehensively summarizes the evaluation criteria, structural optimization status and related industrial applications of PCHE. At the same time, through reviewing relevant research at home and abroad, the future the focus of optimization research in the future and application potential of PCHE are prospected, which provides reference for structural design and performance improvement of PCHE. |
| Keywords: | printed circuit heat exchanger structural optimization evaluation criteria of heat exchanger heat transfer correlations |
| 点击此处可从《化工进展》浏览原始摘要信息 | |
| 点击此处可从《化工进展》下载全文 | |