Fluid and particle dynamics in laser powder bed fusion

In this work, we employ a combination of high-speed imaging and schlieren imaging, as well as multiphysics modelling, to elucidate the effects of the interaction between the laser beam and the powder bed. The formation of denuded areas where the powder was removed during single line and island scans...

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Bibliographische Detailangaben

Veröffentlicht in:	Acta materialia Jg. 142; S. 107 - 120
Hauptverfasser:	Bidare, P., Bitharas, I., Ward, R.M., Attallah, M.M., Moore, A.J.
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	Elsevier Ltd 01.01.2018
Schlagworte:	Finite element modelling (FEM) High-speed imaging In situ Powder consolidation Theory and modelling (kinetics, transport, diffusion) Finite element modelling (FEM) Powder consolidation High-speed imaging In situ Theory and modelling (kinetics, transport, diffusion)
ISSN:	1359-6454, 1873-2453
Online-Zugang:	Volltext
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