A Study of Strain Rate Effects on the Mechanical Response of PolyJet Printed Elastomer Composites

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24210%2F24%3A00011671" target="_blank" >RIV/46747885:24210/24:00011671 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
A Study of Strain Rate Effects on the Mechanical Response of PolyJet Printed Elastomer Composites
Original language description
The experiments and finite element analysis on PolyJet Digital Material. The aim of this work is to demonstrate the mechanical properties of a mixture of two materials Agilus30 and VeroClear at various strain rates. The identification of the visco-hyperelastic material model is based on the shear experiment. The calibration model that has been used is the Parallel Rheological Framework model (PRF). One branch of PRF represented the hyperelastic material; the other branch of PRF defines nonlinear viscoelastic properties, known as the Bergstrom-Boyce (B-B) model. The material parameters were used as material input in Marc Mentat software for finite element analysis (FEA) to predict the compressive stress response of cylindrical samples under various strains. Subsequently, these FEA results were compared with the experimental data.
Czech name
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Czech description
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Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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