On the application of the integral invariants and decay laws of vorticity distributions

DOI10.1017/S0022112083002840zbMath0528.76034OpenAlexW2129666434MaRDI QIDQ3309292

Lu Ting

Publication date: 1983

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

Full work available at URL: https://doi.org/10.1017/s0022112083002840

zbMATH Keywords

invariantsboundary conditionsthree-dimensionalunsteady flow fieldsdecay lawsinitial vorticity distributionsleading terms of far-field velocity

Mathematics Subject Classification ID

Navier-Stokes equations for incompressible viscous fluids (76D05) Turbulence (76F99)

Related Items (8)

Interaction of decaying trailing vortices in spanwise shear flow ⋮ A consistent boundary condition for vorticity-streamfunction simulation of wall-bounded vortex flow ⋮ Numerical algorithm for the calculation of nonsymmetric dipolar and rotating monopolar vortex structures ⋮ Pseudo-spectral and asymptotic sensitivity investigation of counter- rotating vortices ⋮ Far field velocity potential induced by a rapidly decaying vorticity distribution ⋮ On far-field stream function condition for two-dimensional incompressible flows ⋮ Viscous vortices in two- and three-dimensional space ⋮ Navier--Stokes calculations for vortex rings in an unbounded domain

Cites Work

• Numerical solutions of time-dependent incompressible Navier-Stokes equations using an integro-differential formulation
• Studies of the merging of vortices
• Vorticity Averages

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