Results 11 to 20 of about 400,578 (263)
Investigation on braking characteristics of dashpot for hydraulic operating circuit breaker
Nihon Kikai Gakkai ronbunshu, 2016 Braking characteristics of piston-dashpot system in a hydraulic operating device for circuit breaker was investigated by the measurement and numerical analysis.
Tohru YAMASHITA +3 more
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Applied Sciences, 2019 In order to understand the gap flow between two cylinders, the characteristics of flow around two stationary cylinders and the flow-induced vibration of two staggered cylinders with roughness strips are numerically studied. The lift−drag responses,
Zuo-Mei Yang +4 more
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Energies, 2022 To operate, radial turbines used in turbochargers require a minimum tip gap between the rotor blades and the stationary wall casing (shroud). This gap generates leakage flow driven by the pressure difference between the pressure and suction side. The tip
José Galindo +4 more
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Turbulent Structures in Gap Flow
CFD Letters, 2022 A computational study was carried out to investigate the effect of the gap between the body and the bed on the wake characteristics in shallow flows. A sharp-edged bluff body with two different clearances from the bed is employed in this investigation.
null Ghassan Nasif +3 more
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PENGARUH TINGGI CELAH ALIRAN PADA SLUICE GATE TERHADAP KINERJA KINCIR AIR JENIS SUDU MELENGKUNG
Rekayasa Mesin, 2023 This study aimed to determine the effect of adding the sluice gate and the optimal width of the sluice gate on the waterwheel performance. Tests have been carried out experimentally on a laboratory scale.
Ridho Dwi Syahrial +3 more
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The Journal of the Acoustical Society of America, 1990 Experimental results are presented on the generation of aerodynamic sound by a lifting surface in the vicinity of and perpendicular to a plane. Interaction of the tip flow and the boundary layer flow of the planar surface creates an aeroacoustic flow source that is baffled by the surface.
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Effect of Guide Strip Length on Annular Gap Flow Field during Pipe Vehicle Movement
Taiyuan Ligong Daxue xuebao, 2022 In order to explore the effect of different guide strip lengths on the annular gap flow field and transport speed of pipe vehicle, the transport speed and annular gap flow field of pipe vehicle with guide strip lengths of 0, 35, 75, 112.5, and 150 mm ...
Xiaomeng JIA, Xihuan SUN, Yongye LI
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Gas Flow across Gaps in Protoplanetary Disks [PDF]
The Astrophysical Journal, 2006 We analyze the gas accretion flow through a planet-produced gap in a protoplanetary disk. We adopt the alpha disk model and ignore effects of planetary migration. We develop a semi-analytic, one-dimensional model that accounts for the effects of the planet as a mass sink and also carry out two-dimensional hydrodynamical simulations of a planet embedded
Lubow, Steve H., D'Angelo, Gennaro
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Design of Thin‐Gap Channel Flow Cells [PDF]
Journal of The Electrochemical Society, 1987 A model for predicting the current, concentration, and potential distributions in a thin-gap channel flow is presented. The model does not invoke the thin diffusion layer assumption or the assumption of straight current lines, and it allows for multiple reactions.
Edwards, V., Newman, J.
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A Numerical study for the efficacy of flow injection on the diminution of rudder cavitation
International Journal of Naval Architecture and Ocean Engineering, 2010 The complete avoidance of cavitation, as a result of gap flow between the fixed and movable portion of a horn type rudder system, is difficult. To reduce gap flow, it is a common practice to attach a half round prismatic bar that protrudes beyond the ...
Dae Won Seo +3 more
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