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Study of the SST turbulence model for the 2D NASA wall-mounted hump separated FLOW problem with plenum case [PDF]
E3S Web of ConferencesThe article presents the results of the standard SST turbulence model in the Comsol Multiphysics 6.1 software package for 2D NASA wall-mounted hump separated flow with plenum case problems, which are presented in the NASA database.
Madaliev Murodil +4 more
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Global stability of separated flows: Subsonic flow past corners: F separated flows
Theoretical and Computational Fluid Dynamics, 2011 The triple-deck equations for the steady subsonic flow past a convex corner are solved numerically using a novel technique based on Chebychev collocation in the direction normal to the body combined with finite differences in the direction along the flow.
Logue, R. P. +2 more
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Recent advancements toward the understanding and control of turbulent flows (Summary of ICJWSF2013)
Journal of Fluid Science and Technology, 2014 The 4th International Conference on Jets, Wakes and Separated Flows (ICJWSF2013) was held in Nagoya, Japan, in September 2013. Advanced papers were presented at the conference, contributing to the progress of the research. This report is a summary of the
Kuniaki TOYODA, Riho HIRAMOTO
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Modeling separated flow with use of two-equation turbulence model [PDF]
Компьютерные исследования и моделирование, 2016 The article provides a development of recently published turbulence model KEFV. The submitted version of this model allows modeling transition in a separated flow.
Sergey V. Zhluktov +2 more
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FluidsCurved surfaces are a feature of many engineering applications, and as such, the accurate prediction of separation and reattachment from a curved surface is of great engineering importance. In this study, improved delayed detached eddy simulation (IDDES)
Matthew R. McConnell +2 more
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Mechanism of transition between separated and non-separated oil-water flows in inclined pipe
Energy Exploration & Exploitation, 2023 The analysis of drop formation and the transition between separated and non-separated oil–water flows enables us to better regulate flow parameters and pipe inclination angle, which is of great significance for improving the efficiency of oil ...
Dailu Zhang +3 more
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, 2022 The flow transit from laminar to turbulent over the surface due to adverse pressure gradient, that the region in between the laminar separation and turbulent reattachment is called Laminar separation bubble. It experiences on the many engineering devices as well as controls the aerodynamic and heat transfer characteristics.
Chandran, Suren, +1 more
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Scientific Reports, 2021 In this study, a single-channel supersonic cascade model is investigated experimentally at a freestream Mach number of 2.4 to obtain a better understanding of the flow field evolution during the throttling process. A flap is placed at the channel exit to
Ziao Wang +3 more
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Field and flow-based separations [PDF]
Analytical and Bioanalytical Chemistry, 2015 Field-flow fractionation (FFF) and related methods are a set of analytical methods for the separation and characterization of nanoand micro-size analytes. These methods were originally used for the characterization of synthetic polymers and biological macromolecules, before also providing important contributions to the field of environmental sciences ...
Lespes, Gaëtane +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
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