Results 41 to 50 of about 646,826 (245)
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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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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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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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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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 Impedance Sensor for Distinguishing Multi-Contaminants in Hydraulic Oil of Offshore Machinery
Micromachines, 2021 The cleanliness of hydraulic oil can reflect the service life of the oil and the wear state of hydraulic machinery. An impedance sensor is proposed to distinguish multi-contaminants in hydraulic oil.
Haotian Shi +6 more
semanticscholar +1 more source
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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Hydraulic Power and Hydraulic Machinery [PDF]
Nature, 1887 THIS work purports to “record existing experience in this branch of engineering.” It is divided into thirty-five short chapters (not numbered, and therefore not quite easy of reference). Five of these treat of general subjects, and the rest of particular machines or details. Hydraulic Power and Hydraulic Machinery. By H. Robinson, M.I.C.E., &c. Pp. xiv.
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Energies, 2017 Due to its distinct capability to improve the efficiency of shale gas production, supercritical carbon dioxide (SC-CO2) fracturing has attracted increased attention in recent years. Heat transfer occurs in the transportation and fracture processes.
Can Cai +6 more
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