Results 31 to 40 of about 82,459 (305)
EPJ Web of Conferences, 2014 This paper reports the outcome of a numerical study of ultrasonic cavitation using a CFD flow algorithm based on a compressible density-based finite volume method with a low-Machnumber consistent flux function and an explicit time integration [15; 18] in
Mottyll Stephan +5 more
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Nanomaterials, 2019 A patterned double-layer indium-tin oxide (ITO), including the first unpatterned ITO layer serving as current spreading and the second patterned ITO layer serving as light extracting, was applied to obtain uniform current spreading and high light ...
Jie Zhao +5 more
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International Journal of Turbomachinery, Propulsion and Power, 2023 The complex flow conditions in Pelton turbines make it challenging to gain detailed insight into the local flow processes. However, CFD methods offer vast potential for developing and optimising Pelton turbines due to these flow conditions.
Lukas Sandmaier +2 more
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Nanoscale Assembly of Copper Bearing-Sleeve via Cold-Welding: A Molecular Dynamics Study
Nanomaterials, 2018 A bearing is an important component in contemporary machinery and equipment, whose main function is to support the mechanical rotator, reduce the friction coefficient during its movement, and guarantee the turning accuracy.
Hongjian Zhou +5 more
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Ligament rotation-dominated creep in stochastic bicontinuous nanoporous metallic glass
Materials & Design, 2023 Bicontinuous nanoporous metallic glasses (BNPMGs) are promising candidates in functional applications such as energy storage, sensors, and fuel cells. The time-dependent deformation strongly affects their long-term in-service performance.
Yuhang Zhang +5 more
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Insights Into the Influence of Sidewall Morphology on the Light Extraction Efficiency of Mini-LEDs
IEEE Photonics Journal, 2019 We systemically investigated the influence of sidewall morphology change based on TMAH etching on the optical performance of mini-LEDs. The dominant feature of prism structures on the sidewall of mini-LEDs with TMAH etching treatment varied from ...
Bin Tang +5 more
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Atmosphere, 2022 Curved vane demisters with high efficiency are widely used in power, chemical, and gas industries. To reveal the relationship between the separation performance and the basic geometric parameters used in the steam generator.
Zhen Cai +6 more
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An Integrated Flow Analysis System for the Recalculation of Hydraulic Machinery Bladings
International Journal of Rotating Machinery, 1996 The present paper deals with the recalculation of hydraulic machinery bladings. By combining numerical tools for the geometrical description of the bladings, mesh generation, different CFD flow models (Q3D Euler, 3D Euler, Navier-Stokes) and post ...
H. Haas +4 more
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Anisotropic orientation dependent shock wave responses of monocrystalline molybdenum
Journal of Materials Research and Technology, 2023 Molybdenum (Mo) demonstrates excellent industrial application potentials in micro-nano devices, which are inevitably subjected to shock loads during their application under harsh service environments.
Yiqun Hu +5 more
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Вдосконалення робочого процесу гідротурбін та систем їх регулювання [PDF]
, 2019 The paper provides the detail analysis of the causes of various types of the vortex motion of the turbulent flow in the inlet parts of the turbine and in the inter-blade channels of the runner.
Gasiyk, Alexander +3 more
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