A Simple Analytical Model of Thermal Fields to Develop Digital Twins in Industrial arc Welding

Authors

  • Dzhalal Aminulovich Mirzaev Author
  • Konstantin Yur'evich Okishev Author
  • Aleksandr Aminulaevich Mirzoev Author

Abstract

A digital twin is the virtual representation of a physical object, system, or process using computerized digital technologies. Creating digital twins becomes much more difficult for dynamic manufacturing processes, such as welding, when simulation time should not exceed a few seconds. This paper presents a method for modeling thermal fields in industrial welding in real time, based on physical processes. The method can be used to create a digital twin at the process level. The method uses analytical solutions to the problem of temperature distribution around a weld which is a moving heat source.

Author Biographies

  • Dzhalal Aminulovich Mirzaev
    Dr. Sc. (Physics and Mathematics), Professor, Physics of Nanoscale Systems Department
  • Konstantin Yur'evich Okishev
    Dr. Sc. (Physics and Mathematics), Professor, Materials Science and Physical Chemistry of Materials Department
  • Aleksandr Aminulaevich Mirzoev
    Dr. Sc. (Physics and Mathematics), Professor, Physics of Nanoscale Systems Department

Published

2023-02-02

Issue

Vol. 15 No. 1 (2023)

Section

Physics