Adaptive BEM Simulation For The Formation Of
Parisons
Author(s)
K. Wang & R.M.M. Mattheij
Abstract
In manufacturing bottles or jars, the motion of the glass between the mould
and the plunger can be modelled as an axi-symmetric, time-dependent
Stokes flow with free and "moving" boundaries. The Stokes flow can be re-
duced to a l-D boundary integral equation (BIE) due to its axi-symmetry.
In this paper, we present a /^-adaptive boundary element method (BEM)
to solve this BIE. The time integration is carried out by a sort of predictor-
corrector scheme. Numerical Results illustrate the efficiency and accuracy
of the method.
1 Mathematical Model
In manufacturing bottles or jars, several processes are known, one
of them being pressing/blowing, the pressing phase is schematically
shown in Figure 1. A certain amount of glass falls
Keywords
Related Book
Other papers in this volume
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Code
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