Time-temperature superposition in viscous liquids

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    Resumé

    This paper reports on aging of the silicone oil MS704 for sudden changes of temperature from 210.5 to 209.0 K and from 207.5 to 209.0 K studied by continuously monitoring the instantaneous shear modulus G [infinity] . The results are interpreted within the Tool-Narayanaswamy formalism with a reduced time definition based on a recently proposed expression for the relaxation time, where G [infinity] reflects the fictive temperature. All parameters entering the reduced time were determined from independent measurements of the frequency-dependent shear modulus of the equilibrium liquid.
    OriginalsprogEngelsk
    TidsskriftPhysical Review Letters
    Vol/bind86
    Udgave nummer5
    Sider (fra-til)1271-1274
    ISSN0031-9007
    StatusUdgivet - 2001

    Citer dette

    @article{2deeaf9052bf11dba4bc000ea68e967b,
    title = "Time-temperature superposition in viscous liquids",
    abstract = "This paper reports on aging of the silicone oil MS704 for sudden changes of temperature from 210.5 to 209.0 K and from 207.5 to 209.0 K studied by continuously monitoring the instantaneous shear modulus G [infinity] . The results are interpreted within the Tool-Narayanaswamy formalism with a reduced time definition based on a recently proposed expression for the relaxation time, where G [infinity] reflects the fictive temperature. All parameters entering the reduced time were determined from independent measurements of the frequency-dependent shear modulus of the equilibrium liquid.",
    author = "Olsen, {Niels Boye} and Jeppe Dyre and Christensen, {Tage Emil}",
    year = "2001",
    language = "English",
    volume = "86",
    pages = "1271--1274",
    journal = "Physical Review Letters",
    issn = "0031-9007",
    publisher = "American Physical Society",
    number = "5",

    }

    Time-temperature superposition in viscous liquids. / Olsen, Niels Boye; Dyre, Jeppe; Christensen, Tage Emil.

    I: Physical Review Letters, Bind 86, Nr. 5, 2001, s. 1271-1274.

    Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

    TY - JOUR

    T1 - Time-temperature superposition in viscous liquids

    AU - Olsen, Niels Boye

    AU - Dyre, Jeppe

    AU - Christensen, Tage Emil

    PY - 2001

    Y1 - 2001

    N2 - This paper reports on aging of the silicone oil MS704 for sudden changes of temperature from 210.5 to 209.0 K and from 207.5 to 209.0 K studied by continuously monitoring the instantaneous shear modulus G [infinity] . The results are interpreted within the Tool-Narayanaswamy formalism with a reduced time definition based on a recently proposed expression for the relaxation time, where G [infinity] reflects the fictive temperature. All parameters entering the reduced time were determined from independent measurements of the frequency-dependent shear modulus of the equilibrium liquid.

    AB - This paper reports on aging of the silicone oil MS704 for sudden changes of temperature from 210.5 to 209.0 K and from 207.5 to 209.0 K studied by continuously monitoring the instantaneous shear modulus G [infinity] . The results are interpreted within the Tool-Narayanaswamy formalism with a reduced time definition based on a recently proposed expression for the relaxation time, where G [infinity] reflects the fictive temperature. All parameters entering the reduced time were determined from independent measurements of the frequency-dependent shear modulus of the equilibrium liquid.

    M3 - Journal article

    VL - 86

    SP - 1271

    EP - 1274

    JO - Physical Review Letters

    JF - Physical Review Letters

    SN - 0031-9007

    IS - 5

    ER -