Exact solution for the extensional flow of a viscoelastic filament
نویسندگان
چکیده
منابع مشابه
Exact solution for the extensional flow of a viscoelastic filament
We solve the free boundary problem for the dynamics of a cylindrical, axisymmetric viscoelastic filament stretching in a gravity-driven extensional flow for the Upper Convected Maxwell and Oldroyd-B constitutive models. Assuming the axial stress in the filament has a spatial dependence provides the simplest coupling of viscoelastic effects to the motion of the filament, and yields a closed syst...
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ژورنال
عنوان ژورنال: European Journal of Applied Mathematics
سال: 2004
ISSN: 0956-7925,1469-4425
DOI: 10.1017/s0956792504005789