Xiahou Guowei, Kong Fangming, Xie Mingfu. Heat Transfer Performance of Flat Pulsating Heat Pipe with Single-sided Wave Plate[J]. Journal of refrigeration, 2014, 35(4).
DOI:
Xiahou Guowei, Kong Fangming, Xie Mingfu. Heat Transfer Performance of Flat Pulsating Heat Pipe with Single-sided Wave Plate[J]. Journal of refrigeration, 2014, 35(4). DOI: 10.3969/j.issn.0253-4339.2014.04.073.
Heat Transfer Performance of Flat Pulsating Heat Pipe with Single-sided Wave Plate
Heat transfer performance of a flat pulsating heat pipe with single-sided wave plate was experimentally investigated. Influence factors of heat transfer performance were analyzed under the effect of forced air convection cooling conditions
including liquid filling ratio
heating power and inclination angle. The results show that the best liquid filling ratio of pulsating heat pipe is 20%~30% except laid at 0° angle. The effect of inclination angle on the heat transfer performance of pulsating heat pipe is very small
but 90° is relatively the best. Heat transfer performance of heat pipe is poor when it is laid at 0° angle
even loses pulsating effect when liquid filling ratio is low. The main reason is that the backflow of working fluid is in difficulty in this case
which has a lot to do with the design of groove of plate pulsating heat pipe. In addition
heat transfer performance of heat pipe may be undulated when heating power is low
Thermal Switch Characteristics of a Multi-channel Parallel Pulsating Heat Pipe
Experimental Study on Heat Transfer Performance of Closed-loopSpray Cooling Using R134a
Related Author
Xu Rongji
Shao Xuan
Lü Yan
Bi Tianshuo
Zhou Nianyong
Feng Hao
Xu Hongye
Liu Wenbo
Related Institution
Beijing General Municipal Engineering Design & Research Institute Co., Ltd.
Beijing Engineering Research Center of Sustainable Energy and Buildings, School of Environment and Energy Engineering, Beijing University of Civil Engineering and Architecture
College of Petroleum Engineering,Changzhou University