Open AccessExperimental study of Thermal performance on heat pipe radiator
Author(s) -
Yaping Zhang,
Haohao Hao,
Haocheng Jiang,
YongXin Guo
Publication year - 2021
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.179
H-Index - 26
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/647/1/012088
Subject(s) - heat pipe , radiator (engine cooling) , thermal resistance , thermal , heat sink , materials science , loop heat pipe , thermal management of electronic devices and systems , heat spreader , mechanical engineering , heat transfer , mechanics , engineering , thermodynamics , physics
The heat pipe radiator has become an effective way to solve the heat dissipation problem of electronic components due to its advantages of good reliability and high-heat dissipation efficiency. So it is necessary to explore the thermal performance of heat pipe radiators.In this paper,gravity radiators with two,four,and six heat pipes are used as the research object.The thermal performance of the three heat pipe radiators with different numbers of heat pipes is compared and analyzed through experiments.It mainly includes the influence of a different number of heat pipes on the heat dissipation power, thermal resistance,temperature uniformity, start-up time and other parameters of the radiator.Research shows that the number of heat pipes is one of the main factors affecting the thermal performance of a radiator. The more heat pipes,the better the thermal performance.