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Heat transfer by liquid convection in particulate fluidized beds [PDF]
Journal of the Serbian Chemical Society, 2022 In this work the theoretical model for heat transfer from a wall to a liquid-solid fluidized bed by liquid convective mechanism has been proposed and developed. The model is based on thickness of boundary layer and film theory.
Jaćimovski Darko R. +6 more
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A New LB Model for Solid-liquid Conjugate Boiling Heat Transfer [PDF]
Zhengzhou Daxue xuebao. Gongxue ban, 2023 To avoid the simulation error caused by the consistent solid-liquid energy transfer rate in the boiling heat transfer LB( lattice Boltzmann) model, different energy transfer rates of solid and liquid are successfully distinguished by tentatively ...
CAO Hailiang +6 more
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Nuclear Engineering and Technology, 2023 Conjugate heat transfer between liquid metal and solid is a common phenomenon in a liquid-metal-cooled fast reactor's fuel assembly and heat exchanger, dramatically affecting the reactor’s safety and economy.
Xian-Wen Li +4 more
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Two-temperature model of microscopic heat transfer [PDF]
Computer Methods in Materials Science, 2011 Thin metal film subjected to a short-pulse laser heating is considered. The hyperbolic two-temperature model describing the temporal and spatial evolution of the lattice and electrons temperatures is discussed.
Ewa Majchrzak, Jolanta Poteralska
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Frontiers in Energy Research, 2022 Compared to assuming a constant turbulent Prandtl number model, an advanced four-equation model has the potential to improve the numerical heat transfer calculation accuracy of low–Prandtl number (Pr) fluids.
Xianwen Li +8 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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Journal of Thermal Science and Technology, 2012 The objectives of this study were to establish a theoretical model of the phase change heat transfer in a microchannel and to investigate the possibility of cooling under higher heat flux than the critical heat flux for nucleate boiling.
Junnosuke OKAJIMA +2 more
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Combined Heat and Power System Dispatch Considering Heat Transfer Characteristics of Heat Exchangers
Zhongguo dianli, 2020 The heat transfer characteristic of heat exchangers is one of the key factors affecting the optimal dispatch of combined heat and power systems. In order to optimize the dispatch of the combined heat and power systems, a three-stage heat transfer model ...
Liming ZOU +3 more
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Heat-mass transfer model and irreversible heat transfer process analysis of high-humidity exhaust
Meitan xuebao, 2023 In engineering, the efficient extraction of low-grade energy from mine exhaust is a key issue. Based on the heat-mass transfer between high-humidity exhaust and low-temperature spray in the heat recovery diffuser tower, a theoretical model of heat-mass ...
Siyu FAN +7 more
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Establishment of the falling film evaporation model and correlation of the overall heat transfer coefficient [PDF]
Royal Society Open Science, 2019 In order to study the heat transfer of the falling film evaporator with phase change on both sides, in this paper we built the mathematical model and the physical model where the liquid film inside the tube is laminar and turbulent. The film thickness of
Jing Fang, Kaixuan Li, Mengyu Diao
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