Results 11 to 20 of about 594,798 (294)
Fluids, 2021 Counter-flow double-layered microchannel heat sinks are very effective for thermal control of electronic components; however, they require rather complicated headers and flow maldistribution can also play a negative role.
Stefano Savino, Carlo Nonino
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DOUBLE LAYERED COMPRESSIBLE MASKS
The ANZIAM Journal, 2023 AbstractDouble-masking may be used to reduce the transmission of a virus. If additionally the masks are compressible, with different permeabilities and behaviour under compression, then it may be possible to design a mask that allows for easy breathing under normal breathing conditions, but is relatively impermeable under coughing or sneezing ...
N. D. FOWKES, D. P. MASON
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Route to Cost-Effective Fabrication of Wafer-Scale Nanostructure through Self-Priming Nanoimprint
Micromachines, 2021 Nanoimprint technology is powerful for fabricating nanostructures in a large area. However, expensive equipment, high cost, and complex process conditions hinder the application of nano-imprinting technology.
Yue Su +6 more
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ETRI Journal, 2021 We demonstrate a new double-layer structure for stretchable interconnects, where the top surface of a serpentine polyimide support is coated with a thin eutectic gallium–indium liquid metal layer. Because the liquid metal layer is constantly fixed on the
Doo Ri Yim, Chan Woo Park
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Temperature Uniformity in Cross-Flow Double-Layered Microchannel Heat Sinks
Fluids, 2020 An in-house finite element method (FEM) procedure is used to carry out a numerical study on the thermal behavior of cross-flow double-layered microchannel heat sinks with an unequal number of microchannels in the two layers.
Carlo Nonino, Stefano Savino
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Frontiers in Energy Research, 2022 Transpiration cooling is a highly efficient active thermal protection technology, which has a great application prospect in the thermal protection of hypersonic vehicles. Nevertheless, the problem of large injection pressure caused by porous structure in
Xiaokai Zhang +5 more
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Low-Profile Dual-Polarized Double-Layer Microstrip Antenna for 5G and 5G Wi-Fi
Micromachines, 2023 A dual-polarized double-layer microstrip antenna with a metasurface structure is proposed for 5G and 5G Wi-Fi. A total of 4 modified patches are used for the middle layer structure, and 24 square patches are used for the top layer structure.
Wenxing An +3 more
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Optimization Of Double-Layer Braced Barrel Vaults
Transactions of the VŠB: Technical University of Ostrava, Civil Engineering Series, 2015 The paper deals with discussion of discrete optimization problem in civil engineering structural space design. Minimization of mass should satisfy the limit state capacity and serviceability conditions.
Grzywiński Maksym
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Study on the Corrosion Performance of Hot Wire Pulsed TIG Surfacing Inconel 625 with Different Surfacing Layers [PDF]
Cailiao Baohu, 2022 For studying the difference of corrosion performance of Inconel 625 surfacing layers obtained through hot wire pulse TIG (Tungsten Inert Gas Welding) surfacing, single - layer and double - layer coatings of Inconel 625 were applied on the surface of 20 ...
OUYANG Zhi - ying, ZHU Wei, REN Biao
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Entropy, 2020 The heat transfer and entropy generation in a tube filled with double-layer porous media are analytically investigated. The wall of the tube is subjected to a constant heat flux.
Kun Yang +3 more
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