期刊
APPLIED THERMAL ENGINEERING
卷 215, 期 -, 页码 -出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.applthermaleng.2022.119041
关键词
Boiling; Surface Modification Methods; Coating Manufacturing Process; Critical Heat Flux; Heat Transfer Coefficient
资金
- Project of support program for outstanding young people in Colleges and Universities [gxyqZD201830]
- Anhui Provincial Natural Science Foundation [2008085J25]
This paper focuses on the surface modification technology in boiling heat transfer, including physical and chemical methods. It also summarizes the common boiling strengthening mechanisms and provides CHF prediction models for nanostructured coatings.
With the development of science and technology, the operating power of equipment is getting higher and higher, and the demand for heat dissipation is also increasing. Therefore, thermal management has become a hot topic in recent years. Boiling heat transfer has been considered as a effective solution for heat dissipation. The effect of boiling heat transfer can be enhanced by increasing the surface microstructure and nanocoating. This is the so-called surface modification technology. This paper divides the coating modification methods into two types: physical methods and chemical methods, for sorting and evaluation. For example, common physical methods include spin coating, magnetron sputtering, and chemical methods include chemical vapor deposition, electro-chemical cathode and anode methods. In addition, in order to better predict the heat transfer effects of different structures at different stages, this review summarizes the common boiling strengthening mechanisms, evaluates the surface modification methods applied to pool boiling. Finally, critical heat flux (CHF) prediction models that can be used for nanostructured coatings are summarized.
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