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Article Dans Une Revue Rheologica Acta Année : 2011

Evaluation of a tube-based constitutive equation using conventional and planar elongation flow optical rheometers

Résumé

The predictions of the Marrucci and Ianniruberto model (2003) have been studied in various rheometric flows as well as a planar elongation flow using the 'optical elongational rheometer' technique proposed by Schuberth and Münstedt (Rheol Acta 47:111-119, 2008). This combination of techniques extended the range of pertinence of the model to high-extensional rates. Relevance of the identified parameters with respect to tube theory was then discussed.
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Dates et versions

hal-00612051 , version 1 (28-07-2011)

Identifiants

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Ghalia Boukellal, Audrey Durin, Rudy Valette, Jean-François Agassant. Evaluation of a tube-based constitutive equation using conventional and planar elongation flow optical rheometers. Rheologica Acta, 2011, 50 (5-6), pp.547-557. ⟨10.1007/s00397-011-0573-y⟩. ⟨hal-00612051⟩
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