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Document type:
Zeitschriftenaufsatz 
Author(s):
Weirather, J.; Rozov, V.; Wille, M.; Schuler, P.; Seidel, C.; Adams, N.A.; Zaeh, M.F. 
Title:
A Smoothed Particle Hydrodynamics Model for Laser Beam Melting of Ni-based Alloy 718 
Abstract:
Laser Beam Melting (LBM) – also referred to as Selective Laser Melting (SLM) – is an Additive Manufacturing (AM) technology and pertains to the Powder Bed Fusion (PBF) processes. Within this work a numerical simulation model of the LBM process based on the meshless computational method Smoothed Particle Hydrodynamics (SPH) in a multi-phase and weakly-compressible formulation is presented. Its implementation utilizes the parallelization capabilities of Graphics Processing Units (GPU) for achievin...    »
 
Keywords:
Additive Manufacturing; Computational Fluid Dynamics (CFD); Inconel 718; Laser Beam Melting (LBM); Selective Laser Melting (SLM); Smoothed Particle Hydrodynamics 
Dewey Decimal Classification:
620 Ingenieurwissenschaften 
Journal title:
Computers and Mathematics with Applications 
Year:
2018 
Covered by:
Scopus 
Reviewed:
ja 
Language:
en 
Publisher:
Elsevier Ltd 
E-ISSN:
08981221 
TUM Institution:
Lehrstuhl für Aerodynamik und Strömungsmechanik