Numerical evaluation of rheological experiment

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Date
2012
Journal Title
Journal ISSN
Volume Title
Publisher
Technická univerzita v Liberci, Česká republika
Abstract
A viscoelastic simply supported rotationally symmetric body, fixed on a base, is considered. The body is loaded by a flat plunger, which moves in the direction of the z axis by a constant velocity v. In this work the reaction force is computed. This allows us to compare numerical results with data from rheological experiment (see [6], [7]). The variational formulation of the problem is derived and transformed to cylindrical coordinates. Some results of numerical calculations are presented.
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Subject(s)
Viscoelasticity, axisymmetric hyperbolic problems, dimensional reduction
Citation
ISSN
1803-9782
ISBN