Anomalous elongational flows and change of type

Daniel D. Joseph, Kangping Chen

Research output: Contribution to journalArticle

7 Scopus citations

Abstract

Anomalous effects on elongational flows at high rates of elongation reported by Ferguson et al. [1] are here treated as a change of type. Analysis predicts that the vorticity near the drum is hyperbolic, elliptic away from the drum, under the supercritical conditions in the experiment when the shearwave speeds have the values which we measured with our wave-speed meter.

Original languageEnglish (US)
Pages (from-to)47-60
Number of pages14
JournalJournal of Non-Newtonian Fluid Mechanics
Volume28
Issue number1
DOIs
StatePublished - 1988
Externally publishedYes

ASJC Scopus subject areas

  • Chemical Engineering(all)
  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanical Engineering
  • Applied Mathematics

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