Instability of a viscoelastic fluid between rotating parallel disks: analysis for the Oldroyd-B fluid

DOI10.1017/S0022112093002563zbMath0800.76128OpenAlexW1966979253MaRDI QIDQ4276055

Alparslan Öztekin, Robert A. Brown

Publication date: 26 January 1994

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

Full work available at URL: https://doi.org/10.1017/s0022112093002563

Mathematics Subject Classification ID

Viscoelastic fluids (76A10) General theory of rotating fluids (76U05) Parallel shear flows in hydrodynamic stability (76E05)

Related Items (6)

Transient rotational flow of an Oldroyd-B fluid over a disk ⋮ Vortex shedding in confined swirling flow of polymer solutions ⋮ Elastic turbulence in von Karman swirling flow between two disks ⋮ A Stokesian viscoelastic flow: transition to oscillations and mixing ⋮ Influence of energetics on the stability of viscoelastic Taylor–Couette flow ⋮ Non-isothermal modification of purely elastic flow instabilities in torsional flows of polymeric fluids

Cites Work

• Observations on the elastic instability in cone-and-plate and parallel- plate flows of a polyisobutylene Boger fluid
• Coaxial-disk flow of an Oldroyd-B fluid: Exact solution and stability
• Removal of spurious modes encountered in solving stability problems by spectral methods
• Finite-amplitude time-periodic states in viscoelastic Taylor-Couette flow described by the UCM model
• A purely elastic instability in Dean and Taylor–Dean flow

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