Developments In Boundary Element
Applications To Polymer Analysis
Author(s)
S. Syngellakis
Abstract
The application of the boundary element method (BEM) to the stress analysis of
polymers is reviewed. Since polymers are most often modelled as viscoelastic
materials, formulations specifically developed for other such materials are also
discussed. Essentially, only linear viscoelasticity, for which the correspondence
principle applies, features in existing BEM formulations. One of the adopted
BEM approaches solves the problem in either the Laplace or the Fourier
transformed domain and relies on numerical inversion for the determination of
the time-dependent response. The second solves directly in the time domain
using appropriate fundamental solutions each depending on the viscoelastic
model used. The developed algorithms have been validated through their
application to a range of standard cases. Scope for
Keywords
Related Book
Other papers in this volume
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