Numerical modeling of electron-beam welding of dissimilar metals

R. A. Krektuleva, O. I. Cherepanov, R. O. Cherepanov

    Результат исследования: Материалы для книги/типы отчетовМатериалы для конференции

    1 Цитирования (Scopus)

    Аннотация

    This paper is devoted to numerical modeling of heat transfer processes and estimation of thermal stresses in weld seams created by electron beam welding of heterogeneous metals. The mathematical model is based on a system of equations that includes the Lagrange's variational equation of theory of plasticity and variational equation of M. Biot's principle to simulate the heat transfer processes. The two-dimensional problems (plane strain and plane stress) are considered for estimation of thermal stresses in welds considering differences of mechanical properties of welded materials. The model is developed for simulation of temperature fields and stresses during electron beam welding.

    Язык оригиналаАнглийский
    Заголовок главной публикацииAdvanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2016: Proceedings of the International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2016
    Подзаголовок главной публикацииProceedings of the International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2016
    ИздательAmerican Institute of Physics Inc.
    Том1783
    ISBN (электронная версия)9780735414457
    DOI
    Статус публикацииОпубликовано - 10 ноя 2016
    СобытиеInternational Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2016 - Tomsk, Российская Федерация
    Длительность: 19 сен 201623 сен 2016

    Конференция

    КонференцияInternational Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2016
    СтранаРоссийская Федерация
    ГородTomsk
    Период19.9.1623.9.16

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    ASJC Scopus subject areas

    • Physics and Astronomy(all)

    Цитировать

    Krektuleva, R. A., Cherepanov, O. I., & Cherepanov, R. O. (2016). Numerical modeling of electron-beam welding of dissimilar metals. В Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2016: Proceedings of the International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2016: Proceedings of the International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2016 (Том 1783). [020115] American Institute of Physics Inc.. https://doi.org/10.1063/1.4966408