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

Kód výsledku v 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>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

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

Popis výsledku v původním jazyce

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.

Název v anglickém jazyce

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

Popis výsledku anglicky

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.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

20500 - Materials engineering

Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2024

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

EAN 2023 Experimental Stress Analysis

ISBN

978-80-553-4383-9

ISSN

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e-ISSN

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Počet stran výsledku

6

Strana od-do

16-21

Název nakladatele

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Místo vydání

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Místo konání akce

Kosice, Slovakia

Datum konání akce

1. 1. 2023

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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