Theoretical investigation of the dynamics of friction stir welding process by movable cellular automaton method

Sergey V. Astafurov, Evgeny V. Shilko, Evgeny Alexangrovich Kolubaev, Andrey Ivanovivh Dmitriev, Anton Yu Nikonov, Sergey G. Psakhie

Результат исследований: Материалы для книги/типы отчетовМатериалы для конференции

Аннотация

The paper is devoted to development of a new approach to study of friction stir welding (FSW) process on the mesoscopic scale. This approach is based on computer-aided simulation by movable cellular automaton (MCA) method. In the framework of developed formalism of MCA method the dynamics of the friction stir welding process of duralumin plates was investigated. It was shown that ratio of rotation velocity to velocity of translation motion of rotating tool greatly influences the quality of welded joint. Optimal choice of the ratio of these parameters could significantly decrease volume content of pores and microcracks in the welded joint.

Язык оригиналаАнглийский
Название основной публикацииProceedings of the 4th International Conference on Particle-Based Methods - Fundamentals and Applications, PARTICLES 2015
ИздательInternational Center for Numerical Methods in Engineering
Страницы612-622
Число страниц11
ISBN (печатное издание)9788494424472
СостояниеОпубликовано - 2015
Событие4th International Conference on Particle-Based Methods, PARTICLES 2015 - Barcelona, Испания
Продолжительность: 28 сен 201530 сен 2015

Другое

Другое4th International Conference on Particle-Based Methods, PARTICLES 2015
СтранаИспания
ГородBarcelona
Период28.9.1530.9.15

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics

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  • Цитировать

    Astafurov, S. V., Shilko, E. V., Kolubaev, E. A., Dmitriev, A. I., Nikonov, A. Y., & Psakhie, S. G. (2015). Theoretical investigation of the dynamics of friction stir welding process by movable cellular automaton method. В Proceedings of the 4th International Conference on Particle-Based Methods - Fundamentals and Applications, PARTICLES 2015 (стр. 612-622). International Center for Numerical Methods in Engineering.