Results 11 to 20 of about 7,339 (224)
Numerical simulation of flow and heat transfer performance in branch and combined-branch microchannel [PDF]
Journal of Hebei University of Science and Technology, 2023 The pressure drop at the inlet and outlet of rectangular microchannel is large, and the temperature distribution is uneven; Fractal microchannel is limited by fractal dimension and the number of branches, so its application scope is narrow.
Jingzhi JIANG, Huafeng LIU, Jingzhou AN
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Numerical Study of Fluid Flow and Heat Transfer Characteristics in a Cone-Column Combined Heat Sink
Energies, 2021 Temperature has a great influence on the normal operation and service life of high-power electronic components. To cope with the increasingly severe heat problems in integrated circuits, an enhanced heat transfer factor E is introduced to evaluate the ...
Wei Zheng +5 more
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Case Studies in Thermal Engineering, 2022 This study assesses the thermal and hydraulic performance of different nanofluids with various nanoparticle concentrations in a microchannel heat sink for laminar flow is investigated numerically.
Fahad S. Alkasmoul +3 more
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Advances in Mechanical Engineering, 2021 The aim of this paper is to ensure proper thermal management in order to remove and dissipate the heat produced by a square Light Emitting Diode (LED), as well as to ensure stable and safe operation by reducing the junction temperature.
Mohamed Bechir Ben Hamida +2 more
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Multi-objective design optimization of a micro heat sink for Concentrating Photovoltaic/Thermal (CPVT) systems using a genetic algorithm [PDF]
, 2013 An optimization methodology for a microchannel, plate-fin heat sink suitable for the cooling of a linear parabolic trough Concentrating Photovoltaic/Thermal (CPVT) system is applied in this study. Two different microchannel configurations are considered,
Belessiotis, V. +3 more
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Zanco Journal of Pure and Applied Sciences, 2019 Microchannel heat sinks can be constructed from the channels with various geometries in cross-section. Their shape and size may have considerable effects on the hydraulic and thermal performance of a heat sink.
Salman Soltanian +2 more
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Energies, 2022 Concentrating photovoltaic power generation technology is a highly efficient way of utilizing solar energy resources with the efficiency limited by cell cooling conditions.
Qi Yang +5 more
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Nigerian Journal of Technological Development, 2022 The influence of channel shape on a combined heat sink of three different channel forms is investigated numerically in this work. The channel shapes considered were the trapezoidal, inverse trapezoidal and hexagonal microchannel shapes. The goal of this
A. Q. Lawal +2 more
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Experimental Investigation of Sub-Cooled Flow Boiling in Metallic Microchannel [PDF]
Engineering and Technology Journal, 2019 Experiments in microchannel heat sink were carried that examine the deionized water two-phase boiling heat transfer. The heat sink consisted of a single microchannel having 300μm wide nominal dimensions and 300μm height (hydraulic diameter of 300μm). The
Suha mohammed, Ekhlas Fayyadh
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Optimization of Dimples in Microchannel Heat Sink with Impinging Jets—Part B: the Influences of Dimple Height and Arrangement [PDF]
, 2018 The combination of a microchannel heat sink with impinging jets and dimples (MHSIJD) can effectively improve the flow and heat transfer performance on the cooling surface of electronic devices with very high heat fluxes.
Cai, C +5 more
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