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S07.02: Laser beam welding
Time:
Tuesday, 19/Mar/2024:
4:30pm - 6:30pm
Session Chair: Lisa Scheunemann Session Chair: Andrey Gumenyuk
Location: G16/215 Conference Room 215 in Building 16; size: 60
Presentations
4:30pm - 4:50pm Determination of critical local straining conditions for solidification cracking at laser beam welding by experimental and numerical methods
N. Bakir1 , A. Gumenyuk 1 , M. Rethmeier1,2,3
1 Bundesanstalt für Materialforschung und-prüfung (BAM), Berlin; 2 Fraunhofer IPK; 3 TU Berlin
4:50pm - 5:10pm Application of a multi-object tracking algorithm to investigate thermo-fluid dynamics of the melt pool during laser beam welding
C. Forster 1,5 , R. Rothfelder1,5 , P. Krakhmalev2 , M. Hummel3 , C. Spurk3 , F. Beckmann4 , M. Schmidt1,5
1 FAU Erlangen-Nürnberg; 2 Karlstad University, Sweden; 3 RWTH Aachen University; 4 Helmholtz-Zentrum Hereon; 5 Erlangen Graduate School in Advanced Optical Technologies (SAOT)
5:10pm - 5:30pm Performance Analysis for the Free Surface Lattice Boltzmann Method for High Performance Computing
J. Plewinski 1 , C. Alt1 , U. Rüde1,2 , H. Köstler1,3
1 FAU Erlangen-Nürnberg; 2 CERFACS, France; 3 Erlangen National High Performance Computing Center, Germany
5:30pm - 5:50pm A microstructural thermoelastoplastic analysis of the mushy zone during laser beam welding
P. Hartwig 1 , L. Scheunemann2 , J. Schröder1
1 University of Duisburg-Essen; 2 RPTU Kaiserslautern-Landau
5:50pm - 6:10pm Efficient parallel finite element simulations of laser beam welding processes
T. Bevilacqua , A. Klawonn, M. Lanser, A. Wasiak
University of Cologne
6:10pm - 6:30pm Efficient Simulation Strategy to Investigate a PTW Safety Concept
J. Fehr , S. Maier
University of Stuttgart
