Open AccessResearch progress of air-cooled heat dissipation technology
Author(s) -
Jinmao Chen,
Yanli Sun,
Junbiao Hu,
Lili Zhou,
Xudong Wang
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1983/1/012001
Subject(s) - dissipation , heat transfer , thermal management of electronic devices and systems , mechanical engineering , efficient energy use , nuclear engineering , environmental science , materials science , process engineering , mechanics , engineering , thermodynamics , electrical engineering , physics
Air cooling is a kind of cooling method, which uses air as a medium to cool objects that need to be cooled. It is usual to increase the surface area of the object that needs to be cooled, or to increase the rate of air flowing through the object per unit time, or to use the two methods. In recent years, there have been some emerging technologies that improve the heat dissipation efficiency by improving the heat transfer efficiency of the air-cooled front end. Based on the analysis of the current research trend of air-cooled heat dissipation technology, a detailed review of typical air-cooled heat dissipation technologies from three aspects of materials, structure and emerging technologies is expected to provide relevant references for the further research and optimization of laser wireless energy transfer technology.