Lagrangian Finite Element Method for 3D Time-Dependent Viscoelastic Flow Computations using Integral Models

Henrik Koblitz Rasmussen

Lagrangian Finite Element Method for 3D Time-Dependent Viscoelastic Flow Computations using Integral Models

Henrik Koblitz Rasmussen

Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

Abstract

The 3D-LIM has as yet been used to simulate the following two three-dimensional problems. First, the method has been used to simulete for viscoelastic end-plate instability that occurs under certain conditions in the transient filament stretching apparatus for pressure sensitive adhesives (polymeric melts) and polymeric solutions. Secondly, the 3D-LIM has also been applied to calculate the inflation of a thick sheet of a polymer melt into an elliptic cylinder. These problems all include free surfaces. As the governing equations are solved for the particle positions, the motion of surfaces can be followed easily even in 3D viscoelastic flow.

Original language	English
Title of host publication	Proceedings of the XIIIth International Congress on Rheology
Editors	D.M. Bindings, N.E. Hudson, J. Mewis, J.M. Piau, C.J.S. Petrie, P. Townsend, M.H. Wagner, K. Walters
Publisher	British Society of Rheology
Publication date	2000
Publication status	Published - 2000
Event	XIII International Congress on Rheology - Cambridge, United Kingdom Duration: 20 Aug 2000 → 25 Aug 2000 Conference number: 13

Conference

Conference	XIII International Congress on Rheology
Number	13
Country	United Kingdom
City	Cambridge
Period	20/08/2000 → 25/08/2000

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@inproceedings{4044a7395eb74506a7c1e94c5b2df9a4,

title = "Lagrangian Finite Element Method for 3D Time-Dependent Viscoelastic Flow Computations using Integral Models",

abstract = "The 3D-LIM has as yet been used to simulate the following two three-dimensional problems. First, the method has been used to simulete for viscoelastic end-plate instability that occurs under certain conditions in the transient filament stretching apparatus for pressure sensitive adhesives (polymeric melts) and polymeric solutions. Secondly, the 3D-LIM has also been applied to calculate the inflation of a thick sheet of a polymer melt into an elliptic cylinder. These problems all include free surfaces. As the governing equations are solved for the particle positions, the motion of surfaces can be followed easily even in 3D viscoelastic flow.",

keywords = "Polymer Process, Numerical modelling",

author = "Rasmussen, {Henrik Koblitz}",

year = "2000",

language = "English",

editor = "{D.M. Bindings, N.E. Hudson, J. Mewis, J.M. Piau, C.J.S. Petrie, P. Townsend, M.H. Wagner, K. Walters}",

booktitle = "Proceedings of the XIIIth International Congress on Rheology",

publisher = "British Society of Rheology",

note = "XIII International Congress on Rheology ; Conference date: 20-08-2000 Through 25-08-2000",

}

Lagrangian Finite Element Method for 3D Time-Dependent Viscoelastic Flow Computations using Integral Models. / Rasmussen, Henrik Koblitz.

Proceedings of the XIIIth International Congress on Rheology. ed. / D.M. Bindings, N.E. Hudson, J. Mewis, J.M. Piau, C.J.S. Petrie, P. Townsend, M.H. Wagner, K. Walters. British Society of Rheology, 2000.

Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

TY - GEN

T1 - Lagrangian Finite Element Method for 3D Time-Dependent Viscoelastic Flow Computations using Integral Models

AU - Rasmussen, Henrik Koblitz

N1 - Conference code: 13

PY - 2000

Y1 - 2000

N2 - The 3D-LIM has as yet been used to simulate the following two three-dimensional problems. First, the method has been used to simulete for viscoelastic end-plate instability that occurs under certain conditions in the transient filament stretching apparatus for pressure sensitive adhesives (polymeric melts) and polymeric solutions. Secondly, the 3D-LIM has also been applied to calculate the inflation of a thick sheet of a polymer melt into an elliptic cylinder. These problems all include free surfaces. As the governing equations are solved for the particle positions, the motion of surfaces can be followed easily even in 3D viscoelastic flow.

AB - The 3D-LIM has as yet been used to simulate the following two three-dimensional problems. First, the method has been used to simulete for viscoelastic end-plate instability that occurs under certain conditions in the transient filament stretching apparatus for pressure sensitive adhesives (polymeric melts) and polymeric solutions. Secondly, the 3D-LIM has also been applied to calculate the inflation of a thick sheet of a polymer melt into an elliptic cylinder. These problems all include free surfaces. As the governing equations are solved for the particle positions, the motion of surfaces can be followed easily even in 3D viscoelastic flow.

KW - Polymer Process

KW - Numerical modelling

M3 - Article in proceedings

BT - Proceedings of the XIIIth International Congress on Rheology

A2 - null, D.M. Bindings, N.E. Hudson, J. Mewis, J.M. Piau, C.J.S. Petrie, P. Townsend, M.H. Wagner, K. Walters

PB - British Society of Rheology

T2 - XIII International Congress on Rheology

Y2 - 20 August 2000 through 25 August 2000

ER -