Results 21 to 30 of about 598,432 (318)
Research on flow characteristics of aerostatic circular thrust bearing
The Journal of Engineering, 2018 In order to improve the pressure distribution, the aerostatic circular thrust bearing with single supply hole was studied. In the computational fluid dynamics (CFD) simulation, the laminar model, the turbulent model, the mixture model of laminar and ...
Hechun Yu +4 more
doaj +1 more source
CFD Modeling of Hydrocyclones—A Study of Efficiency of Hydrodynamic Reservoirs
Fluids, 2020 The dynamics of hydrocyclones is complex, because it is a multiphase flow problem that involves interaction between a discrete phase and multiple continuum phases. The performance of hydrocyclones is evaluated by using Computational Fluid Dynamics (CFD),
Marvin Durango-Cogollo +3 more
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Engineering Proceedings, 2023 Flow rate measurement is a challenging task in the industry as there is no general-purpose measuring instrument for all appliances. However, orifice plates with multiple holes can be employed to measure the flow rate accurately.
K. J. Mahendra Babu +2 more
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Phase Separation Driven by Active Flows
Physical Review Letters, 2023 We extend the continuum theories of active nematohydrodynamics to model a two-fluid mixture with separate velocity fields for each fluid component, coupled through a viscous drag. The model is used to study an active nematic fluid, mixed with an isotropic fluid.
Bhattacharyya, S, Yeomans, JM
openaire +3 more sources
Large scale separation flow control experiments within the German Flow Control Network
, 2009 This is an overview on flow control experiments for flow separation control conducted in the DNW-NWB atmospheric low-speed wind tunnel performed within the German Flow Control Network. Emphasis is given on the experimental setup using the DLR F15 wall-to-
Wild, Jochen +9 more
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Effects of flow rate ratio on loss reduction of T-junction pipe
Journal of Fluid Science and Technology, 2014 T-junction pipes are frequently used in industrial facilities to split one flow into two flows or to merge two flows into one flow. In the counter-flow type of confluence in this type of pipe, separated vortex flow regions are formed near the junction ...
Toshitake ANDO +3 more
doaj +1 more source
Model-Based Analysis of Flow Separation Control in a Curved Diffuser by a Vibration Wall
Energies, 2021 Vibration wall control is an important active flow control technique studied by many researchers. Although current researches have shown that the control performance is greatly affected by the frequency and amplitude of the vibration wall, the mechanism ...
Weiyu Lu +3 more
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Numerical comparison of pipe-column-separation models [PDF]
, 1994 Results comparing six column-separation numerical models for simulating localized vapor cavities and distributed vaporous cavitation in pipelines are presented.
Bergant, A., Simpson, A.
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Journal of Fluid Science and Technology, 2012 As part of the development of a flow-induced vibration evaluation methodology for the primary cooling piping in Japan sodium-cooled fast reactor, important factors were discussed in evaluating the flow-induced vibration for the hot-leg piping.
Hidemasa YAMANO +6 more
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Journal of Fluid Science and Technology, 2023 90-degree elbow pipe/duct is one of the piping element which is used frequently in industrial apparatus. The separated flow which occurs at inner corner of elbow part and the secondary flow which occurs at the elbow and its downstream cause significant ...
Toshitake ANDO +6 more
doaj +1 more source