Results 11 to 20 of about 74,370 (244)
Nanofluid Heat Transfer: Enhancement of the Heat Transfer Coefficient inside Microchannels. [PDF]
Nanomaterials (Basel), 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 nanoparticles on thermal conductivity, viscosity, and, consequently, the heat transfer coefficient inside ...
Apmann K +5 more
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Heat transfer enhancement in phase-change heat exchangers
Aviation, 2014 The paper presents the results of boiling heat transfer enhancement due to the application of additional mesh on the heat exchanger surface. The copper mesh of porosity of 75% was sintered to the copper heater producing strong bonds between the elements.
Rafał Chatys +2 more
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Transient thermal performance of constant fill ratio vapor chamber with different coolants
Journal of Thermal Science and Technology, 2021 In this study, a constant fill ratio vapor chamber using water and ferrofluid as the coolants on the thermal performance and thermal optimization to provide the cooling range are presented.
Songkran WIRIYASART, Paisarn NAPHON
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Case Studies in Thermal Engineering, 2021 In this study, the thermal performance of a compact heat sink thermoelectric cooling module with water, nanofluid, and ferrofluid as the coolants is investigated experimentally.
S. Wiriyasart +4 more
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Investigation on performance analysis of a small solar electric generator
Case Studies in Thermal Engineering, 2021 In the present study, we investigated the design and performance of a small hybrid magnetic generator. With small solar electrical generators, the permanent magnetics are replaced with an assisted rotating field. The rotor and stator were fabricated with
Paisarn Naphon, Songkran Wiriyasart
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Study on the thermal dissipation performance of GPU cooling system with nanofluid as coolant
Case Studies in Thermal Engineering, 2021 The graphic processing unit is the active component that is an important heat source in electronic devices. The GPU cooling system's thermal dissipation performance with de-ionized water and nanofluid as coolants are presented. In the experiment, the GPU
A. Siricharoenpanich +2 more
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Acoustically enhanced boiling heat transfer [PDF]
2007 13th International Workshop on Thermal Investigation of ICs and Systems (THERMINIC), 2007 An acoustic field is used to increase the critical heat flux (CHF) of a flat-boiling-heat-transfer surface. The increase is a result of the acoustic effects on the vapor bubbles. Experiments are performed to explore the effects of an acoustic field on vapor bubbles in the vicinity of a rigid-heated wall. Work includes the construction of a novel heater
Douglas, Z. W., Smith, M. K., Glezer, A.
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Pulsating Enhanced Heat Transfer [PDF]
Bulletin of Science and Practice, 2019 The paper mainly introduces the mechanism of turbulent fluid heat transfer enhancement and the factors affecting heat transfer. The physical parameters of pulsating fluid mainly include pulsation frequency and amplitude. The factors affecting heat transfer are the physical properties of the pulsating fluid and the installation of a pulsation generator.
H. Qian, S. Kudashev, V. Plotnikov
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Thermal management system with nanofluids for electric vehicle battery cooling modules
Case Studies in Thermal Engineering, 2020 Due to higher power density, battery thermal management systems are suitable for cooling battery packages due to maximum temperature has a significant effect on the energy storage, durability, life cycle, and efficiency.
S. Wiriyasart +4 more
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Heat spreading of liquid jet impingement cooling of cold plate heat sink with different fin shapes
Case Studies in Thermal Engineering, 2020 This paper presents the heat spreading of the cold plate heat sink with different fin shapes (rectangular, circular, conical) using the jet impingement technique impinging on the heating surface.
Songkran Wiriyasart, Paisarn Naphon
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