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Nanofluid Heat Transfer: Enhancement of the Heat Transfer Coefficient inside Microchannels [PDF]
Nanomaterials, 2022 The purpose of this paper is to investigate the effects of a connector between two microchannels, for the first time. A brief literature review is provided to offer a better understanding on the impacts of concentration and the characteristics of ...
Kevin Apmann +5 more
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Analysis on Operation Characteristics of 350 MW Waste Heat Boiler Under Variable Working Conditions
南方能源建设, 2022 [Introduction] Integrated Gasification Combined Cycle (IGCC) power generation technology is a high-efficiency and low-carbon power generation technology. A waste heat boiler is one of the components of IGCC.
Pei LU +7 more
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Applied Sciences, 2022 Regenerative cooling is critical for the thermal protection of hypersonic propulsion systems, wherein the flow and heat transfer characteristics of the hydrocarbon fuel in the cooling channel are crucial.
Haowei Li +4 more
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Meikuang Anquan, 2021 In order to accurately calculate the convective heat transfer coefficient between the mine roadway air flow and the roadway wall, according to the heat and moisture exchange principle between the roadway air flow and the roadway wall, and considering ...
GAO Jianan, WU Fengliang
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The local heat transfer coefficient determination during boiling a subcooled liquid on a superheated surface by the gradient heatmetry [PDF]
E3S Web of Conferences, 2023 The article presents a comparison of the experimental local heat transfer coefficient and the heat transfer coefficient obtained by well-known empirical formulas.
Sapozhnikov S.Z. +2 more
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Crystals, 2022 Heat treatment can improve performance and control quality in the additive manufacturing process. In the numerical simulation of heat treatment, the accuracy of the heat transfer coefficient will have a significant impact on the accuracy of the simulated
Chongjun Wu +5 more
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Nuclear Engineering and Technology, 2020 The study of heat transfer coefficient of supercritical water plays an important role in improving the heat transfer efficiency of the reactor. Taking the supercritical natural circulation experimental bench as the research object, the effects of power ...
Feng Xiang +4 more
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The Experimental Study of Nanoparticles Effect on Thermal Efficiency of Double Pipe Heat Exchangers in Turbulent Flow [PDF]
Transport Phenomena in Nano and Micro Scales, 2014 In this work, the characteristics of flow and heat transfer of a fluid containing nano particles of aluminum oxide with the water volume fraction (0.1-0.2-0.3)(V/V) percent of the reports.
R. Aghayeri +3 more
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Comparative Numerical Study on Global Heat Transfer Process in Micro-Channel Gas Coolers with Different Structures [PDF]
Journal of Applied Fluid Mechanics, 2022 A numerical simulation of global heat transfer process in three types of micro-channel heat exchangers was investigated in this paper: spiral double-pipe micro-channel heat exchanger (DPHE), cross-plate micro-channel heat exchanger (CPHE), and shell and ...
D. Yang, N. Wang, J. Xie, J. Wang
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Energies, 2022 Experiments were conducted to investigate the heat transfer and flow characteristics of the vertical upward smooth and rifled tubes from subcritical to supercritical pressure. The distributions of wall temperature and heat transfer coefficient (HTC) were
Xiaocheng Du +5 more
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