Results 211 to 220 of about 2,739 (265)

Vortex Motion in Two-Dimensional Viscous Fluid Flows

Fluid Dynamics, 2003
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
G Ya Dynnikova, Dynnikova G Ya
exaly   +3 more sources

On steady rotational cyclonic flows: The viscous bidirectional vortex

Physics of Fluids, 2009
This study is focused on the tangential boundary layers of a bidirectional vortex, specifically those forming at the core and the sidewall of a swirl-driven cyclonic chamber. Our analysis is based on the regularized, tangential momentum equation which is rescaled in a manner to capture the forced vortex near the chamber axis and the no slip requirement
Joseph Majdalani, Majdalani Joseph
exaly   +3 more sources

Simulating 2D Flows with Viscous Vortex Dynamics

Journal of Statistical Physics, 2000
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Bene, J., Bröcheler, S., Lustfeld, H.
openaire   +2 more sources

Charge transport in viscous vortex flows

Journal of Applied Physics, 1987
The physics of charge transport in a bent channel is analyzed using a vorticity transport model for fluid flow to better represent recirculation conditions at corners. The electrostatics is governed by the coupled nonlinear set comprised of the Poisson and current continuity equations.
Meng H. Lean, Gerald A. Domoto
openaire   +1 more source

Viscous Sound-Vortex Interaction in a Duct Shear Flow

Journal of Sound and Vibration, 1994
Abstract The theory of sound refraction by shear layers, established two decades ago, is revisited from the viewpoint of sound-vortex interaction: vortical waves are generated by sound on the duct rigid wall through viscosity, and these acoustically created vortical waves in turn serve as a source of sound.
Wu, J. Z., Ma, H. Y., Wu, J. M.
openaire   +2 more sources

From a boundary integral formulation to a vortex method for viscous flows

Computational Mechanics, 1995
The authors analyse unsteady two-dimensional flow of a slightly viscous fluid around a body of arbitrary shape and make comparison between several boundary integral schemes with the purpose of improving their numerical properties. Numerical experiments are presented as an illustration.
GRAZIANI, Giorgio   +2 more
openaire   +4 more sources

A Vortex-In-Cell Method for the Simulation of Viscous Flows

International Review on Modelling and Simulations (IREMOS), 2017
A numerical technique of solving incompressible, vortex-dominated flows is described. The Navier-Stokes equations in velocity-vorticity formulation are integrated by a fractional step algorithm which treats convective motions and diffusive phenomena separately.
FERLAUTO, Michele, MARSILIO, Roberto
openaire   +2 more sources

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