Experimental Investigation of the End Plate Instability in the Extension of Polymer Melts in a Filament Stretch Rheometer. P.-Y. Longin, H. K. Rasmussen, A. Bach and O. Hassager

Henrik Koblitz Rasmussen, Pierre-Yves Longin, Anders Bach, Ole Hassager

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    Abstract

    We consider here a particular instability, an axis symmetry breaking meniscus instability, that occurs under certain conditions in the transient filament stretching apparatus near the endplates as the plates are separated. Spiegelberg and McKinley [1] investigated this instability development in Boger fluids (dilute solutions of polymers), and here we use a concentrated solution of a polymer as a model fluid for polymeric melts.
    Original languageEnglish
    Title of host publicationPPS-2001 Regional
    EditorsAkovali G.
    PublisherUdefineret
    Publication date2001
    Publication statusPublished - 2001
    EventEuropean Regional Meeting of the Polymer Processing Society 2001 - Antalya, Turkey
    Duration: 20 Oct 200123 Oct 2001

    Conference

    ConferenceEuropean Regional Meeting of the Polymer Processing Society 2001
    CountryTurkey
    CityAntalya
    Period20/10/200123/10/2001

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