Effects of welding speed, energy input and heat source distribution on temperature variations in butt joint welding

D Gery, H Long, P Maropoulos

    Research output: Contribution to journalArticle

    Abstract

    In this paper, a moving heat source model based on Goldak's double-ellipsoid heat flux distribution is presented. A C++ programme was developed in order to implement heat inputs into finite element thermal simulation of the plate butt joint welding. The transient temperature distributions and temperature variations of the welded plates during welding were predicted and the fusion zone and heat affected zone were obtained. Effects of the heat source distribution, energy input and welding speed on temperature changes were further investigated.
    Original languageEnglish
    Pages (from-to)393-401
    Number of pages9
    JournalJournal of Materials Processing Technology
    Volume167
    Issue number2-3
    DOIs
    Publication statusPublished - 2005

    Fingerprint

    Welding
    Temperature
    Heat affected zone
    Heat flux
    Temperature distribution
    Fusion reactions
    Hot Temperature

    Cite this

    @article{dd92657e7e434ad8bea8763e3b3d5925,
    title = "Effects of welding speed, energy input and heat source distribution on temperature variations in butt joint welding",
    abstract = "In this paper, a moving heat source model based on Goldak's double-ellipsoid heat flux distribution is presented. A C++ programme was developed in order to implement heat inputs into finite element thermal simulation of the plate butt joint welding. The transient temperature distributions and temperature variations of the welded plates during welding were predicted and the fusion zone and heat affected zone were obtained. Effects of the heat source distribution, energy input and welding speed on temperature changes were further investigated.",
    author = "D Gery and H Long and P Maropoulos",
    year = "2005",
    doi = "10.1016/j.jmatprotec.2005.06.018",
    language = "English",
    volume = "167",
    pages = "393--401",
    journal = "Journal of Materials Processing Technology",
    issn = "0924-0136",
    publisher = "Elsevier",
    number = "2-3",

    }

    Effects of welding speed, energy input and heat source distribution on temperature variations in butt joint welding. / Gery, D; Long, H; Maropoulos, P.

    In: Journal of Materials Processing Technology, Vol. 167, No. 2-3, 2005, p. 393-401.

    Research output: Contribution to journalArticle

    TY - JOUR

    T1 - Effects of welding speed, energy input and heat source distribution on temperature variations in butt joint welding

    AU - Gery, D

    AU - Long, H

    AU - Maropoulos, P

    PY - 2005

    Y1 - 2005

    N2 - In this paper, a moving heat source model based on Goldak's double-ellipsoid heat flux distribution is presented. A C++ programme was developed in order to implement heat inputs into finite element thermal simulation of the plate butt joint welding. The transient temperature distributions and temperature variations of the welded plates during welding were predicted and the fusion zone and heat affected zone were obtained. Effects of the heat source distribution, energy input and welding speed on temperature changes were further investigated.

    AB - In this paper, a moving heat source model based on Goldak's double-ellipsoid heat flux distribution is presented. A C++ programme was developed in order to implement heat inputs into finite element thermal simulation of the plate butt joint welding. The transient temperature distributions and temperature variations of the welded plates during welding were predicted and the fusion zone and heat affected zone were obtained. Effects of the heat source distribution, energy input and welding speed on temperature changes were further investigated.

    UR - https://www.sciencedirect.com/science/article/pii/S0924013605005819?via%3Dihub

    U2 - 10.1016/j.jmatprotec.2005.06.018

    DO - 10.1016/j.jmatprotec.2005.06.018

    M3 - Article

    VL - 167

    SP - 393

    EP - 401

    JO - Journal of Materials Processing Technology

    JF - Journal of Materials Processing Technology

    SN - 0924-0136

    IS - 2-3

    ER -