Streamline topology of steady axisymmetric vortex breakdown in a cylinder with co- and counter-rotating end-covers

DOI10.1017/S0022112099006588zbMath0964.76022WikidataQ61634768 ScholiaQ61634768MaRDI QIDQ4489310

Lars K. Voigt, Morten Brøns, Jens Nørkær Sørensen

Publication date: 5 July 2001

Published in: Journal of Fluid Mechanics (Search for Journal in Brave)

zbMATH Keywords

vorticityboundary conditionsbifurcationstreamfunctionPoisson equationtransport equationscylindersecond-order central difference schemeTaylor expansionsazimuthal velocityrotating bottomstreamline topologyHermitian approximation of derivativesrotating toptime stabilization methodviscous incompressible axisymmetric flow

Mathematics Subject Classification ID

Dynamical systems in fluid mechanics, oceanography and meteorology (37N10) Finite difference methods applied to problems in fluid mechanics (76M20) General theory of rotating fluids (76U05) Viscous vortex flows (76D17) Rotation in hydrodynamic stability (76E07)

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