Results 11 to 20 of about 94,065 (213)
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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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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Case Studies in Thermal Engineering, 2021 This study tries to employ the computational fluid dynamics (CFD) approach to investigate the influence of the simultaneous use of the metal foam (porous media) and the water-based nanofluid on the boiling flow regime. For this purpose, boiling flow heat
S. Sivasankaran, Fouad O.M. Mallawi
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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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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.
Zhao, Changying +3 more
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Ain Shams Engineering Journal, 2014 Experimental investigations on the influences of different contaminants to deionized water have been conducted under the sub-cooled flow boiling heat transfer inside the vertical annulus.
Mohammad Mohsen Sarafraz +1 more
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Experimental Study of Subcooled Flow Boiling on Heterogeneous Wetting Surface
Zhileng xuebao, 2023 With the recent increase in power density and miniaturization of various equipment, the requirements for compactness and efficiency of heat exchangers become increasingly stringent. Micro-structured surfaces have a significant impact on flow patterns and
Sun Jia, Lin Yuhao, Li Wei
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Energies, 2022 Evaporators used in organic Rankine cycles (ORC) are designed using existing flow boiling correlations that are mainly based on HVAC&R data. However, the ORC evaporators employed in the industry typically have larger diameters and operational conditions ...
Alihan Kaya +2 more
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Case Studies in Thermal Engineering, 2023 The objective of this experiment is to investigate the unsteady heat transfer of R-407C subcooled flow boiling (SCFB) due to the oscillating refrigerant flow rate within a narrow tube oriented horizontally for application in energy efficiency air ...
Wen-Ken Li +4 more
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