Calculation of residual stress development in injection moulding using a nonlinear viscoelastic model

The residual stress development in amorphous polymers is calculated for rapid cooling under pressure during injection moulding. This is done primarily to predict the warpage and shrinkage behaviour of components. A nonlinear viscoelastic model based on the free-volume concept is used as a constituti...

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Veröffentlicht in:	Mechanics of time-dependent materials 2001, Vol.5 (2), p.101-118
1. Verfasser:	MLEKUSCH, B
Format:	Artikel
Sprache:	eng
Schlagworte:	Computational techniques Cross-disciplinary physics: materials science rheology Exact sciences and technology Finite-element and galerkin methods Materials science Mathematical methods in physics Other heat and thermomechanical treatments Physics Treatment of materials and its effects on microstructure and properties
Online-Zugang:	Volltext
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