Finite-amplitude self-oscillations in a rotating Hagen-Poiseuille flow

DOI10.1007/BF01049882zbMath0594.76045MaRDI QIDQ1077268

N. V. Nikitin, S. Ya. Gertsenshtejn

Publication date: 1985

Published in: Fluid Dynamics (Search for Journal in Brave)

zbMATH Keywords

circular pipesecondary instabilitysurvival curvecharacteristic stabilization timescritical amplitude valuesfinite-amplitude wavefluctuational characteristicsinitial perturbation amplitudesnonlinear evolution of the periodic self-oscillating regimesnonlinear interaction of several perturbationsprimary perturbationssharp, explosive restructuring of the motionsingle traveling wavesupercriticality periodic motion

Mathematics Subject Classification ID

Nonlinear effects in hydrodynamic stability (76E30) General theory of rotating fluids (76U05)

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Multidomain, sparse, spectral-tau method for helically symmetric flow

Cites Work

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• Linear stability of rotating Hagen-Poiseuille flow
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• The stability of Poiseuille flow in a pipe of circular cross-section