A pragmatic approach for deriving constitutive equations endowed with pom-pom attributes

Clemuer, Nicolas and Debbaut, Benoit (2007) A pragmatic approach for deriving constitutive equations endowed with pom-pom attributes. Rheologica Acta, 46 9: 1187-1196. doi:10.1007/s00397-007-0203-x


Author Clemuer, Nicolas
Debbaut, Benoit
Title A pragmatic approach for deriving constitutive equations endowed with pom-pom attributes
Journal name Rheologica Acta   Check publisher's open access policy
ISSN 0035-4511
Publication date 2007-12
Year available 2007
Sub-type Article (original research)
DOI 10.1007/s00397-007-0203-x
Volume 46
Issue 9
Start page 1187
End page 1196
Total pages 9
Editor H. Winter
Place of publication Heidelberg, Germany
Publisher Springer Berlin
Collection year 2008
Language eng
Subject 291401 Polymers
670705 Plastic products (incl. construction materials)
C1
Abstract The most important rheological and mathematical features of the pom–pom model are presently used to compare and improve other constitutive models such as the Giesekus and Phan-Thien–Tanner models. A pragmatic methodology is selected that allows derivation of simple constitutive equations, which are suited to possible software implementation. Alterations to the double convected pom–pom, Phan-Thien–Tanner and Giesekus models are proposed and assessed in rheometric flows by comparing model predictions to experimental data.
Keyword Viscoelasticity
Rheology
Modelling
Differential constitutive equations
Pom–pom model
Q-Index Code C1

Document type: Journal Article
Sub-type: Article (original research)
Collections: School of Chemical Engineering Publications
2008 Higher Education Research Data Collection
 
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Citation counts: TR Web of Science Citation Count  Cited 6 times in Thomson Reuters Web of Science Article | Citations
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Created: Mon, 07 Apr 2008, 15:50:16 EST by Gail Smith on behalf of School of Chemical Engineering