A dynamic volumetric heat source model for laser additive manufacturing

Melt pool scale models of laser powder bed fusion (LPBF) offer insights into the process-structure-property relationships in additive manufacturing (AM). These models often neglect physical phenomena such as vapor cavity formation and fluid mechanics to reduce computational demands. Instead, volumet...

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Veröffentlicht in:	Additive manufacturing 2024-09, Vol.95 (C), p.104531, Article 104531
Hauptverfasser:	Coleman, John, Knapp, Gerald L., Stump, Benjamin, Rolchigo, Matt, Kincaid, Kellis, Plotkowski, Alex
Format:	Artikel
Sprache:	eng
Schlagworte:	Additive manufacturing Heat source calibration Heat Transfer Laser powder bed fusion Process modeling
Online-Zugang:	Volltext
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