Results 21 to 30 of about 2,520 (216)
Thermal performance analysis of heat pipe using response surface methdology
Journal of Thermal Engineering, 2023 Heat pipes are the specific class of heat exchangers. They are used in thermal management of electronic components. Research community is continuously working to obtain the optimum heat transfer performance. In present work, parametric study of heat pipe
Udayvir SINGH, Naveen Kumar GUPTA
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Exergy of heat flows in exchanger consisting f gravity heat pipes [PDF]
Research in Agricultural Engineering, 2005 The paper deals with the analysis of the impact of inlet air temperature on the exergy efficiency and exergy of the losing heat flow and determination of the relation between the exergy and thermal efficiency in an exchanger consisting of gravity heat pipes. The assessment of heat processes quality and transformation of energy in the exchanger are also
D. Adamovský +3 more
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Energies, 2023 The ultra-long gravity heat pipe has a long heat transfer distance and narrow working fluid flow channel within its tube. Due to these unique design features, the vapor–liquid counter-flow and heat transfer characteristics of these heat pipes are more ...
Feng Li +6 more
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An experimental investigation to study the performance characteristics of heat pipe using aqueous hy
Journal of Thermal Engineering, 2023 The steady-state performance characteristics of a mesh-wick heat pipe were investigated ex- perimentally across a heat load range of 25W-100W incorporating DI water, Al2O3 nanofluids, and Al2O3+GO hybrid nanofluids respectively.
Harshit PANDEY +2 more
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Experimental investigation on heat transfer performance diamond nanofluid gravity heat pipe
Jin'gangshi yu moliao moju gongchengObjectives: With the development of modern processing technology, heat accumulation has become an urgent processing problem that needs to be solved.
Yong YANG +4 more
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Performance characteristics of gravity-assisted potassium heat pipes [PDF]
Journal of Spacecraft and Rockets, 1985 Experiments with potassium-stainless steel gravity-assisted heat pipes were performed. Performance limitations due to entrainment or flooding of the liquid return flow are compared with analytical model predictions. The effect of heated pool height was investigated and problems with surface wetting are discussed. A comparison between entrainment limits
Prenger, F. C. +2 more
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Preliminary Design of a Heat Pipe-Cooled Blanket for CFETR
Energies, 2021 Blankets are a difficult problem for fusion engineering design. Because of the complex flow channels, the design, production, processing, and accident maintenance of blankets are all huge challenges for traditional water/gas-cooled blankets. Blankets are
Dianle Wang, Yun Guo
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EnergiesIn the condition of waste heat recovery from mine return air with a temperature of 20~30 °C and velocity about 4 to 8 m/s, the structure of gravity-type heat pipe with fin increases the heat exchange areas and meanwhile increases the resistance of air ...
Yu Zhai +3 more
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Application of compounded separated heat-pipe in the waste heat recovery of the produced crude oil
You-qi chuyun, 2020 The produced liquid of heavy oil extracted by the Steam Assisted Gravity Drainage (SAGD) technology has a high temperature and great energy-saving potential in heat recovery.
Haixia HE +4 more
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Energy Reports, 2022 As one promising high-efficiency equipment, flat-plate heat pipes show an important influence on the thermal management of energy systems. This research experimentally investigates the effects of working fluids (acetone, ethanol, and 1.0 wt% Al2O3 water ...
Bo Zhang +5 more
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