Multiphysics Coupling Method to Simulate the Friction Stir Welding Process

Willman Antonio Orozco Lozano; Jonathan Fábregas Villegas; Rafael Ramírez Restrepo; Javier Andrés Carpintero Durango; Jimy Unfried Silgado

doi:10.22517/23447214.23461

Multiphysics Coupling Method to Simulate the Friction Stir Welding Process

Authors

Willman Antonio Orozco Lozano Universidad Antonio Nariño https://orcid.org/0000-0003-0482-1239
Jonathan Fábregas Villegas Universidad Antonio Nariño https://orcid.org/0000-0003-1924-8666
Rafael Ramírez Restrepo Universidad Antonio Nariño https://orcid.org/0000-0001-6947-4122
Javier Andrés Carpintero Durango Universidad de la costa https://orcid.org/0000-0002-1758-0596
Jimy Unfried Silgado Universidad de Córdoba https://orcid.org/0000-0002-8503-4183

DOI:

https://doi.org/10.22517/23447214.23461

Keywords:

Computational Fluid Dynamics, Friction Stir Welding, Multiphysics Coupling, Remesh, Transient Structure

Abstract

In In this work the methods are developed to perform simulations of the friction stir welding process using the ANSYS software working scheme, developing multiphysics couplings between computational fluid dynamics tools to Model the viscoplastic effect of the fluidity of the material when it is stirred by means of a solid tool modeled in the Transient Structure application that allows calculating the thermo-mechanical effects of the study process. The results show the validations corresponding to the modeled and experimentally performed analysis showing a lot of reliability in the proposed method. The torque reached in the process is maintained in the ranges of 14 Nm, the maximum temperature reached in the process was 540°C, this being 78.3% of the melting temperature of the material studied, having an adequate range for these studies.

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Published

2020-03-30

How to Cite

Orozco Lozano, W. A., Fábregas Villegas, J., Ramírez Restrepo, R., Carpintero Durango, J. A., & Unfried Silgado, J. (2020). Multiphysics Coupling Method to Simulate the Friction Stir Welding Process. Scientia Et Technica, 25(1), 92–96. https://doi.org/10.22517/23447214.23461

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Issue

Vol. 25 No. 1 (2020)

Section

Mecánica

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