Imperfect gluing bifurcation in a temporal glide-reflection symmetric Taylor-Couette flow

F. Marques, Juan Lopez, V. Iranzo

Research output: Contribution to journalArticle

10 Citations (Scopus)

Abstract

The unfolding due to imperfections of a gluing bifurcation occuring in a periodically forced Taylor-Couette system is numerically analyzed. In the absence of imperfections, a temporal glide-reflection Z2 symmetry exists, and two global bifurcations occur within a small parameter region: a heteroclinic bifurcation between two saddle two-tori and a gluing bifurcation of three-tori. Due to the presence of imperfections, these two global bifurcations collide, strongly reducing the range of validity of the generic unfolding of the gluing bifurcation.

Original languageEnglish (US)
JournalPhysics of Fluids
Volume14
Issue number6
DOIs
StatePublished - Jun 2002

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Gluing
Couette flow
Defects
defects
saddles
symmetry

ASJC Scopus subject areas

  • Mechanics of Materials
  • Computational Mechanics
  • Physics and Astronomy(all)
  • Fluid Flow and Transfer Processes
  • Condensed Matter Physics

Cite this

Imperfect gluing bifurcation in a temporal glide-reflection symmetric Taylor-Couette flow. / Marques, F.; Lopez, Juan; Iranzo, V.

In: Physics of Fluids, Vol. 14, No. 6, 06.2002.

Research output: Contribution to journalArticle

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