Results 11 to 20 of about 2,268 (172)
Remote Sensing, 2022 The oceanic Kármán vortex street is an important hydrokinetic phenomenon caused by the unsteady separation of sea currents in the wake of an obstacle.
Fenfen Liu +3 more
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Dynamics of Particle-Laden Wake Flow in a Karman Vortex Street Considering the Droplet-Vortex Interactions [PDF]
Journal of Applied Fluid Mechanics, 2022 To investigate the dynamics of droplet-vortex interactions in particle-laden Karman vortex street flows, the simulations were carried out by using Euler-Lagrange approach, which was validated by the available experiments and numerical results.
J. Li, C. Wang, H. Ding, H. Sun
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Interaction of turbulent kinetic energy and coherent motion in the near field of the cylinder wake
Mechanics & Industry, 2023 The far aim of the study is to experimentally assess the exchange of turbulent kinetic energy (TKE) of a wake behind a cylinder, as a function of the upstream flow.
Armaly Majd +4 more
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Stability of a vortex street of finite vortices [PDF]
, 1982 The stability of the finite-area Kármán ‘vortex street’ to two-dimensional disturbances is determined. It is shown that for vortices of finite size there exists a finite range of spacing ratio κ for which the array is stable to infinitesimal disturbances.
Saffman, P. G., Schatzman, J. C.
core +1 more source
Enhancement of rotating jet by spirally structured vortex tube in centrifugal bladeless mixer flow
Journal of Fluid Science and Technology, 2019 The flow characteristics in a centrifugal bladeless mixer were investigated by using particle image velocimetry (PIV) and large eddy simulation (LES).
Md. Taurhedul AZAM +4 more
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Theoretical and Applied Mechanics Letters, 2022 Data-driven partial differential equation identification is a potential breakthrough to solve the lack of physical equations in complex dynamic systems.
Wenbo Cao, Weiwei Zhang
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On the linear stability of the inviscid Kármán vortex street [PDF]
, 1987 The classical point-vortex model for a Kármán vortex street is linearly stable only for an isolated case. This property has been shown numerically to hold for other, more complicated, models of the same flow.
Jimenez, Javier
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Remote Sensing, 2020 We analyzed the impacts of islands on suspended sediment concentration (SSC) in Zhoushan Coastal waters based on data from HY-1C, which was launched in September 2018 in China, carrying Coastal Zone Imager (CZI) and Chinese Ocean Color and Temperature ...
Lina Cai +4 more
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A numerical study of an inline oscillating cylinder in a free stream [PDF]
, 2011 Simulations of a cylinder undergoing externally controlled sinusoidal oscillations in the free stream direction have been performed. The frequency of oscillation was kept equal to the vortex shedding frequency from a fixed cylinder, while the amplitude ...
Leontini, Justin S. +2 more
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Centrifugal instability of Stokes layers in crossflow: the case of a forced cylinder wake [PDF]
, 2015 The wake flow around a circular cylinder at $Re\approx100$ performing rotatory oscillations has been thoroughly discussed in the literature, mostly focusing on the modifications to the natural B\'enard-von K\'arm\'an vortex street that result from the ...
D'Adamo, Juan +2 more
core +2 more sources