Results 21 to 30 of about 532 (212)
Modelling of A Pulsating Heat Pipe and Startup Asymptotics
Procedia Computer Science, 2012 AbstractPulsating heat pipes (PHP) can be an effcient solution to heat transfer problems in many applications. However, mathematical modelling of a PHP system still has many challenging issues due to the complexity and multiphysics nature of the system.
Xin-She Yang 0001, Tao Luan
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Start-up and Heat Transfer Characteristics of L-shaped Pulsating Heat Pipe
Zhileng xuebao, 2022 In this study, an L-shaped pulsating heat pipe was proposed to address the thermal management problem of lithium-ion batteries in electric vehicles. A pulsating heat pipe has a long heating section, a short cooling section, and a short insulation section.
Chi Riguang, Guo Zirui, Gong Xujin
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Influence of Al2O3 nanoparticles on thermal performance of closed loop pulsating heat pipe [PDF]
FME Transactions, 2020 With the rapid development of electronic technology, many new promising ideas and technologies were introduced into thermal management, one of which is pulsating heat pipe (PHP), which is different from traditional heat transfer strategy.
Babu E.R. +5 more
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Problems of sodium using in pulsating heat pipe made from fused silica
MATEC Web of Conferences, 2018 You Heat pipe is a high efficiency heat transfer element, depends on the evaporation, condensation and circulation of inside working fluid. The working fluid of a high temperature pulsating heat pipe is generally alkali metals, and sodium heat pipe can ...
Nosek Radovan +5 more
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Non-Uniform Three-Dimensional Pulsating Heat Pipe for Anti-Gravity High-Flux Applications
Energies, 2020 This study proposes a novel high-flux pulsating heat pipe that can lift the major constraint of the conventional pulsating heat pipe (PHP) which is unable to function properly upon anti-gravity operations. The proposed PHP introduces additional unbalance
Chih-Yung Tseng +2 more
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Chaotic behavior of pulsating heat pipes [PDF]
International Journal of Heat and Mass Transfer, 2009 Chaotic behavior of closed loop pulsating heat pipes (PHPs) was studied. The PHPs were fabricated by capillary tubes with outer and inner diameters of 2.0 and 1.20 mm. FC-72 and deionized water were used as the working fluids. Experiments cover the following data ranges: number of turns of 4, 6, and 9, inclination angles from 5 degrees (near horizontal)
Song, Yanxi, Xu, Jinliang
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Full visualization and startup performance of an ammonia pulsating heat pipe
Propulsion and Power Research, 2013 In this paper, a novel study on full visualization and startup performances of pulsating heat pipe using ammonia as working fluid are experimented. The tested pulsating heat pipe, consisting of 6 turns, is fully made of quartz glass tubes with 6 mm outer
Zhihu Xue, Wei Qu, Minghui Xie
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A review on Mechanism of fluid flow and Transfer of Heat in Closed Loop Pulsating Heat Pipe [PDF]
E3S Web of Conferences, 2020 Now-a-days the researchers and people are moving towards such an innovation which meet the needs of the present without compromising the ability of future generations to meet their own needs.
Javvadi Venkata Suresh +3 more
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Advanced Engineering Materials, EarlyView.This review comprehensively evaluates extrusion‐based additive manufacturing for advanced ceramics, detailing feedstock options and key process parameters. By critically addressing defect mechanisms like porosity and cracking, the work highlights optimization strategies through machine learning and advanced postprocessing.
Meisam Bakhtiari +4 more
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Experimental Study of Pulsating Heat Pipe to Improve Photovoltaic Efficiency
Journal of Sustainable Development of Energy, Water and Environment SystemsPulsating Heat Pipe offers an effective passive cooling method to mitigate the efficiency drop in solar photovoltaics caused by excessive temperature.
Yuli Setyo Indartono +2 more
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