Results 151 to 160 of about 464 (173)

Spectral Element Calculation of a Von Karman Vortex Street

Fluids Engineering, 1996
Abstract This paper presents results for the direct numerical simulation of unsteady two-dimensional incompressible flow past a circular cylinder at a Reynolds number of 140. Conforming and nonconforming formulations of the spectral element method have been employed to compare the grid resolution reqirements for the von Karman vortex ...
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Discrete vortex method simulation of Karman vortex street-edge interaction

2021
231
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ON POSSIBLE WAYS OF DISTURBANCE PROPAGATION ALONG KARMAN VORTEX STREETS

TsAGI Science Journal, 2011
exaly   +2 more sources

Study on the Karman gait kinematics of an airfoil in an asymmetrical vortex street

Physics of Fluids
To understand fish swimming behavior in unsteady flows, this paper introduces the Kármán gait model to numerically investigate the hydrodynamics of fish-like swimming in an asymmetric vortex environment, specifically the P + S mode (a pair of vortices are shed from one side of the cylinder and a single vortex from the other side during one oscillation ...
Wenbo Wu, Runpeng Gu, Zhongming Hu, Yuankun Sun   +3 more
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Computation on Occurrence of the Karman Vortex Street Due to Cooling of Cylinder

1988
An occurrence of the Karman vortex street due to cooling of a cylinder in an opposing flow is made clear computationally. Time-dependent Navier-Stokes and time-dependent energy equations are solved numerically. The numerical scheme presented here is based on a finite-difference approach of the Navier-Stokes and the energy equations.
R. Matsumoto, K. Noto, H. Okamoto
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The Stimulation Of Phytoplankton Production On The Continental Shelf Within Von Karman Vortex Streets

1986
In recent years, many physical mechanisms have been identified and studied for generating variability in biological production and concentration in coastal seas. Included in this list would be coastal upwelling, circulation and mixing near and within fronts, mixing around islands (the so called “island mass effect”) and over shoals, entrainment and ...
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Analysis of the radiated sound interfered under Karman vortex street from the delta wing

The Proceedings of Conference of Chugoku-Shikoku Branch, 2021
Shigeru Ogawa
exaly  

VON KARMAN VORTEX STREET

A-to-Z Guide to Thermodynamics, Heat and Mass Transfer, and Fluids Engineering, 2006
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Submesoscale Karman Vortex Streets in the Northeast Strait (the Sea of Okhotsk)

2022
I A Zhabin, N B Luk'yanova
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Interaction noise from an airfoil in a Karman vortex street

7th AIAA/CEAS Aeroacoustics Conference and Exhibit, 2001
CASALINO D., CHIOCCHIA, Gianfranco, ROGER M.   +2 more
openaire   +2 more sources