A continuum based fem model for friction stir welding—model development

By Gianluca Buffa, J. Hua, R. Shivpuri, Livan Fratini. 2006

394 citations recorded by the source corpus.

Subfields: Mechanical Engineering

View Paper: https://www.semanticscholar.org/paper/14a0cdea911ed4702c80cf492d7fe47dad6ce135

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In Mechanical Engineering

1. V. Balasubramanian
2. A. Simar
3. K. Elangovan
4. Y. Bréchet
5. A. Denquin
6. B. Meester
7. C. Gallais
8. T. Pardoen

Citations in the corpus

• A new algorithm based on Moving Least Square method to simulate material mixing in friction stir welding (2015, neutral): “For the viscosity, we choose a power law given by [21]”
• A review of numerical analysis of friction stir welding (2014, neutral): “A continuum based FE model for the FSW process was proposed that is 3D Lagrangian implicit, coupled and rigid-viscoplastic [294].”
• Influences of tool pin profile and axial force on the formation of friction stir processing zone in AA6061 aluminium alloy (2008, background): “At low axial force, the formation of non-symmetrical semi-circular features at the top surface of the weld showed poor plasticization and consolidation of the material under the influence of the tool shoulder [9].”
• Integrated modeling of friction stir welding of 6xxx series Al alloys: Process, microstructure and properties (2012, background): “[85], Schmidt and Hattel [86,87] and Zhang et al.”
• Friction Stir Welding and Processing: Science and Engineering (2014, background): “The continuum based FEM simulation by Buffa et al. (2006a, b) on the other hand predicts the strain and strain rate to be of the order of 5–7 and 4–8 s (1), respectively. The fluid dynamics based simulation by Nandan et al. (2006) predict a varying strain rate with a value of ~100 s 1 near the shoul”
• Analysis of transient temperature and residual thermal stresses in friction stir welding of aluminum alloy 6061-T6 via numerical simulation (2011, background): “Although, experimental and numerical data have shown that the material flow in FSW is not symmetric about the weld line [ 17 , 18].”