Modelling and testing of elastomer impact deformation under high strain rates

Päivi Kivikytö-Reponen (Corresponding Author), Anssi Laukkanen, M Apostol, Richard Waudby, Tom Andersson, Aino Helle, K Valtonen, V-T Kuokkala

    Research output: Contribution to journalArticleScientificpeer-review

    1 Citation (Scopus)

    Abstract

    Elastomers are frequently used in applications involving repeated impacts of hard abrasive particles on surfaces at high or moderate strain rates. Operational conditions of components experiencing erosive and impact type wear are sometimes difficult to mimic in laboratory conditions, and as such, it is common to approach behaviour and lifetime predictions by meticulously studying different types of single impacts. This is particularly true for characterising and modelling of high strain rate impact events between hard particles and a wearing elastomer surface. This work presents and applies such a methodology for two specific elastomer materials: a natural rubber (NR) and styrene-butadiene rubber (SBR) compounds. The elastomer materials are subjected to quasistatic and dynamic testing conditions for determination of hyper- and viscoelastic material properties. The results are used in an iterative calibration procedure for establishing related constitutive models by applying the Ogden and Prony series models
    Original languageEnglish
    Pages (from-to)48-54
    JournalTribology: Materials, Surfaces & Interfaces
    Volume8
    Issue number1
    DOIs
    Publication statusPublished - 2014
    MoE publication typeA1 Journal article-refereed
    Event3rd International Tribology Symposium of IFToMM 2013 - Luleå, Sweden
    Duration: 19 Mar 201321 Mar 2013
    https://www.ltu.se/research/subjects/Maskinelement/Konferenser/IFTOMM-ITS-2013 (Conference Homepage)

    Fingerprint

    Elastomers
    Strain rate
    Testing
    Rubber
    Constitutive models
    Butadiene
    Abrasives
    Styrene
    Materials properties
    Wear of materials
    Calibration

    Keywords

    • High strain rates beaviour
    • modelling
    • ProperTune

    Cite this

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    title = "Modelling and testing of elastomer impact deformation under high strain rates",
    abstract = "Elastomers are frequently used in applications involving repeated impacts of hard abrasive particles on surfaces at high or moderate strain rates. Operational conditions of components experiencing erosive and impact type wear are sometimes difficult to mimic in laboratory conditions, and as such, it is common to approach behaviour and lifetime predictions by meticulously studying different types of single impacts. This is particularly true for characterising and modelling of high strain rate impact events between hard particles and a wearing elastomer surface. This work presents and applies such a methodology for two specific elastomer materials: a natural rubber (NR) and styrene-butadiene rubber (SBR) compounds. The elastomer materials are subjected to quasistatic and dynamic testing conditions for determination of hyper- and viscoelastic material properties. The results are used in an iterative calibration procedure for establishing related constitutive models by applying the Ogden and Prony series models",
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    year = "2014",
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    Modelling and testing of elastomer impact deformation under high strain rates. / Kivikytö-Reponen, Päivi (Corresponding Author); Laukkanen, Anssi; Apostol, M; Waudby, Richard; Andersson, Tom; Helle, Aino; Valtonen, K; Kuokkala, V-T.

    In: Tribology: Materials, Surfaces & Interfaces, Vol. 8, No. 1, 2014, p. 48-54.

    Research output: Contribution to journalArticleScientificpeer-review

    TY - JOUR

    T1 - Modelling and testing of elastomer impact deformation under high strain rates

    AU - Kivikytö-Reponen, Päivi

    AU - Laukkanen, Anssi

    AU - Apostol, M

    AU - Waudby, Richard

    AU - Andersson, Tom

    AU - Helle, Aino

    AU - Valtonen, K

    AU - Kuokkala, V-T

    PY - 2014

    Y1 - 2014

    N2 - Elastomers are frequently used in applications involving repeated impacts of hard abrasive particles on surfaces at high or moderate strain rates. Operational conditions of components experiencing erosive and impact type wear are sometimes difficult to mimic in laboratory conditions, and as such, it is common to approach behaviour and lifetime predictions by meticulously studying different types of single impacts. This is particularly true for characterising and modelling of high strain rate impact events between hard particles and a wearing elastomer surface. This work presents and applies such a methodology for two specific elastomer materials: a natural rubber (NR) and styrene-butadiene rubber (SBR) compounds. The elastomer materials are subjected to quasistatic and dynamic testing conditions for determination of hyper- and viscoelastic material properties. The results are used in an iterative calibration procedure for establishing related constitutive models by applying the Ogden and Prony series models

    AB - Elastomers are frequently used in applications involving repeated impacts of hard abrasive particles on surfaces at high or moderate strain rates. Operational conditions of components experiencing erosive and impact type wear are sometimes difficult to mimic in laboratory conditions, and as such, it is common to approach behaviour and lifetime predictions by meticulously studying different types of single impacts. This is particularly true for characterising and modelling of high strain rate impact events between hard particles and a wearing elastomer surface. This work presents and applies such a methodology for two specific elastomer materials: a natural rubber (NR) and styrene-butadiene rubber (SBR) compounds. The elastomer materials are subjected to quasistatic and dynamic testing conditions for determination of hyper- and viscoelastic material properties. The results are used in an iterative calibration procedure for establishing related constitutive models by applying the Ogden and Prony series models

    KW - High strain rates beaviour

    KW - modelling

    KW - ProperTune

    U2 - 10.1179/1751584X14Y.0000000067

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    JO - Tribology: Materials, Surfaces & Interfaces

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    SN - 1751-5831

    IS - 1

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