Results 11 to 20 of about 72,376 (294)
Machine learning based surrogate models for microchannel heat sink optimization [PDF]
Applied Thermal Engineering, 2022 Microchannel heat sinks are an efficient cooling method for semiconductor packages. However, to properly cool increasingly complex and thermally dense circuits, microchannel designs should be improved and expanded on.
Ante Sikirica +2 more
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, 2021 The hydraulic and thermal performance of microchannel heat sink configurations for high performance electronic cooling applications is investigated by numerical modelling. Conjugate heat transfer simulations are obtained through the silicon walls and the
Abdulla Ali, M. Angelino, A. Rona
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Topological structures for microchannel heat sink applications – a review
Manufacturing Review, 2023 The microchannel heat sink (MCHS) has the advantages of small heat transfer resistance, high heat transfer efficiency and small size, which exhibits good heat transfer performance in the field of active heat dissipation of electronic devices integrated ...
Lu Kaijie +5 more
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Improving Geometry of Microchannel Heat Sinks by Adding Fins to Walls of Microchannels [PDF]
Iranica Journal of Energy and EnvironmentThe dissipation of heat generated in electronic and industrial chips is essential for the safe operation of these components. For this purpose, one of the best choices is a microchannel heat sink, which offers a lower pressure drop compared to other ...
F. Nasiri Khamesloo, D. Domiri Ganji
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A Critical Review on Geometric Improvements for Heat Transfer Augmentation of Microchannels
Energies, 2022 With the application of microdevices in the building engineering, aerospace industry, electronic devices, nuclear energy, and so on, the dissipation of high heat flux has become an urgent problem to be solved.
Hao Yu +4 more
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Microchannel filter for air purification
Open Physics, 2020 In this study, we propose a new design for a microchannel filter. The closed indoor environments with which we interact daily are sources of diseases for the respiratory system of human beings.
Rodriguez Andrade Jonathan +2 more
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Tornadoes in a microchannel [PDF]
Physics of Fluids, 2009 In non-dilute colloidal suspensions, gradients in particle volume fraction result in gradients in electrical conductivity and permittivity. An externally applied electric field couples with gradients in electrical conductivity and permittivity and, under some conditions, can result in electric body forces that drive the flow unstable forming vortices ...
Perez, C. L., Posner, J. D.
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Ain Shams Engineering Journal, 2023 In this work, argon flow within different microchannels with square cross-section is simulated by the molecular dynamics simulation (MDS) method. The first simulation is done within ideal microchannel and then, internal surfaces of this microchannel are ...
Wanhai Liu +8 more
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Symmetry, 2020 Al2O3/water nanofluid conjugate heat transfer inside a microchannel is studied numerically. The fluid flow is laminar and a constant heat flux is applied to the axisymmetric microchannel’s outer wall, and the two ends of the microchannel’s wall are ...
Misagh Irandoost Shahrestani +3 more
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Optofluidic microchannels in aerogel [PDF]
Optics Letters, 2011 We report optofluidic waveguides made by filling microchannels in aerogel with water. The aerogel cladding is a nanoporous material with an extremely low refractive index of ~1.05, giving a large index step from the water core. Channels were formed by removing embedded optical fibers, which could be nonuniform or multiple.
Xiao, Limin, Birks, T.A.
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