Results 11 to 20 of about 325,146 (351)
Case Studies in Thermal Engineering, 2021 Modifying the surface wettability at the solid-liquid interface can significantly improve flow boiling heat transfer. The graphene nanoplatelets (GNPs) and epoxy additives form nanocomposites coatings with tunable wettability (superhydrophilic ...
Geng Di Sia +3 more
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Distributed Optical Measurement System for Plate Fin Heat Exchanger
Sensors, 2023 The acquirement of the flow information in plate-fin heat exchanger (PFHE) is limited by its metal structure and complex flow condition. This work develops a new distributed optical measurement system to obtain flow information and boiling intensity. The
Huajun Li +3 more
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Analytical considerations of flow boiling heat transfer in metal-foam filled tubes [PDF]
, 2012 Flow boiling in metal-foam filled tube was analytically investigated based on a modified microstructure model, an original boiling heat transfer model and fin analysis for metal foams.
Du, Y. P. +3 more
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FirePhysChem, 2022 The endothermic hydrocarbon fuel is used as a coolant to realize active cooling for the high-heat-flux components of air-breathing hypersonic vehicles. Because of its complex composition and severe thermal boundary conditions, the unstable heat transfer ...
Xiaofeng Huang +4 more
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Energies, 2023 Heat dissipation in high-heat flux micro-devices has become a pressing issue. One of the most effective methods for removing the high heat load of micro-devices is boiling heat transfer in microchannels. A novel approach to flow pattern and heat transfer
Bin Yang +6 more
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Modelling of non-stationary pressure fluctuations during boiling in a minichannel [PDF]
E3S Web of Conferences, 2019 Boiling in a minichannel occurring at a low mass flow rate is accompanied by non-stationary twophase flow. The analysis of pressure fluctuations during non-stationary boiling in minichannel shows that quasi-periodic changes in flow patterns can be ...
Mosdorf Romuald +2 more
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Energies, 2022 Subcooled flow boiling was experimentally investigated in a horizontal annulus with a temperature-controlled boiling surface and transparent outer pipe facilitating visualization.
Boštjan Zajec +2 more
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Flow boiling instabilities of nitrogen in horizontal small diameter tube
MATEC Web of Conferences, 2018 The flow boiling instability characteristics of nitrogen flow boiling in a horizontal small diameter tube were numerically studied, and a numerical model coupled with two phase flow boiling and system flow supplying was developed.
Zhang Qiaoyu, Liu Jianjun
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Heat Transfer of Water Flow Boiling in Nanostructured Open Microchannels
Energies, 2023 In recent years, the open microchannel has drawn increasing interest, but severe local dryout limited the heat transfer capability of flow boiling. It was anticipated that nanostructures with exceptional capillary wicking abilities would overcome this ...
Liaofei Yin +4 more
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Large-scale fluctuations during a boiling crisis and during the boiling up of a superheated liquid jet [PDF]
E3S Web of Conferences, 2023 The results of an experimental study of pulsation processes during the transition from nucleate to film boiling on a wire heater and in transient regimes of boiling up of a liquid jet flowing from a high-pressure chamber are presented.
Reshetnikov Alexander +2 more
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