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   Articles with "taylor green" as a keyword



Zigzag instability of columnar Taylor–Green vortices in a strongly stratified fluid

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recommendations! Published in 2024 at "Journal of Fluid Mechanics"

DOI: 10.1017/jfm.2024.783

Abstract: Abstract We investigate the dynamics of a columnar Taylor–Green vortex array under strong stratification, focusing on Froude numbers $0.125\leq Fr \leq 1.0$, with the aim of identifying and understanding the primary instabilities that lead to… read more here.

Keywords: taylor green; strongly stratified; columnar taylor; instability ... See more keywords
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Clustering of inertial spheres in evolving Taylor–Green vortex flow

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recommendations! Published in 2020 at "Physics of Fluids"

DOI: 10.1063/5.0002406

Abstract: Clustering of inertial spheres in a statistically unsteady flow field is believed to be different from particle clustering observed in statistically steady flows. The continuously evolving three-dimensional Taylor–Green vortex (TGV) flow exhibits time-varying length and… read more here.

Keywords: inertial spheres; time; clustering inertial; particle ... See more keywords

Decay of Taylor–Green flow type initial conditions in a two-dimensional domain

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recommendations! Published in 2024 at "Fluid Dynamics Research"

DOI: 10.1088/1873-7005/ad1dc0

Abstract: Geophysical flows are often two-dimensional (2D) in nature. The decay dynamics of the canonical, symmetric initial conditions defined by the Taylor–Green (TG) flow is simulated in a 2D domain. The standard lattice Boltzmann equation method… read more here.

Keywords: taylor green; domain; green flow; initial conditions ... See more keywords

Cross-stream migration of a vesicle in vortical flows.

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recommendations! Published in 2022 at "Physical review. E"

DOI: 10.1103/physreve.107.044608

Abstract: We use numerical simulations to systematically investigate the vesicle dynamics in two-dimensional (2D) Taylor-Green vortex flow in the absence of inertial forces. Vesicles are highly deformable membranes encapsulating an incompressible fluid and they serve as… read more here.

Keywords: migration vesicle; vesicle dynamics; vesicle; taylor green ... See more keywords