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   Articles with "flow stability" as a keyword



Swirl flow stability: thermodynamic analysis and experiments

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recommendations! Published in 2024 at "Continuum Mechanics and Thermodynamics"

DOI: 10.1007/s00161-024-01303-6

Abstract: The current paper presents a theoretical analysis of swirl flow stability, both inside a tube (vortex tube) and in a free annular swirl flow. The starting concept is the study of the evolution of velocity… read more here.

Keywords: thermodynamics; stability; stability thermodynamic; analysis ... See more keywords

GPU-based discrete element simulation on flow stability of flat-bottomed hopper

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recommendations! Published in 2017 at "Chinese Journal of Chemical Engineering"

DOI: 10.1016/j.cjche.2017.07.021

Abstract: Abstract In this study, the flow stability of the flat-bottomed hopper was investigated via GPU-based discrete element method (DEM) simulation. With the material height inside the hopper reducing, the fluctuation of the flow rate indicates… read more here.

Keywords: flow stability; stability flat; hopper; flat bottomed ... See more keywords

Two closely-spaced Aneurysms of the Supraclinoid Internal Carotid Artery: How Does One Influence the Other?

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recommendations! Published in 2019 at "Journal of biomechanical engineering"

DOI: 10.1115/1.4043868

Abstract: The objective of this study was to use image-based CFD simulation techniques to analyze the impact that multiple closely spaced IAs of the supra-clinioid segment of the ICA have on each other's hemodynamic characteristics. The… read more here.

Keywords: spaced ias; closely spaced; flow stability; model ... See more keywords

Internal flow stability analysis of vertical mixed-flow pump device based on EGT and FFT

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recommendations! Published in 2024 at "Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering"

DOI: 10.1177/09544089241271782

Abstract: With the purpose of researching the internal flow stability of the vertical mixed-flow pump device (VMFPD), the entire flow field was solved through the very large-eddy simulation (VLES) k- ω model and the internal flow… read more here.

Keywords: internal flow; pump device; flow stability; flow ... See more keywords