User: Guest  Login
Title:

A highly efficient computational framework for fast scan-resolved simulations of metal additive manufacturing processes on the scale of real parts

Document type:
Zeitschriftenaufsatz
Author(s):
Sebastian D. Proell, Peter Munch, Martin Kronbichler, Wolfgang A. Wall, Christoph Meier
Abstract:
This article proposes a novel high-performance computing approach for the prediction of the temperature field in powder bed fusion (PBF) additive manufacturing processes. In contrast to many existing approaches to part-scale simulations, the underlying computational model consistently resolves physical scan tracks without additional heat source scaling, agglomeration strategies or any other heuristic modeling assumptions. A growing, adaptively refined mesh accurately captures all details of the...     »
Keywords:
powder bed fusion additive manufacturing, part-scale, explicit time integration, finite-element computations, fast operator evaluation
Journal title:
Additive Manufacturing
Year:
2024
Journal volume:
79
Year / month:
2024-01
Month:
Jan
Pages contribution:
103921
Reviewed:
ja
Language:
en
Fulltext / DOI:
doi:10.1016/j.addma.2023.103921
Status:
Verlagsversion / published
 BibTeX