2019-4 (33)

Design, manufacturing and commissioning of nuclear industry equipment

Article Name10.26583/GNS-2019-04-05
The Model for Thermal Calculation of Virtual Welding Joint Formation
AuthorsV.V. Krivin1, V.Y. Shpitser2, V.A. Tolstov3, V.T. Saunkin4
Address

Volgodonsk Engineering-Technical Institute – Branch of NRNU «MEPhI»,

Lenina street, 73/94, Volgodonsk, Russia 347360

1ORCID: 0000-0003-0903-0786

WoS ResearcherID: E-2267-2018

e-mail: vvkrivin@mephi.ru

2ORCID: 0000-0002-5051-5091

e-mail: shpitser@mephi.ru

3ORCID: 0000-0001-7144-5195

WoS ResearcherID: F-1032-2017

e-mail: v-tolstov-2017@mail.ru

4ORCID: 0000-0002-3462-4853

WoS ResearcherID: F-3352-2017

e-mail: saunkin@mail.ru

AbstractThe article deals with development of modified finite element method for real-time calculations of virtual welding parameters and virtual welding joint geometric properties. The representation of welding joint as array of square-based columns, with movable horizontal separator between solid and molded parts, is shown. The development causes the result as opportunities for visualization of welding joint and its calculations.
Keywordsmathematical modeling, welding process, thermal model, finite elements method, modified finite elements method, manual arc welding simulator, welding joint visualization, estimation of joint parameters, real-time processing, thermal flow calculation.
LanguageRussian
References
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