In-situ observation of powder spreading in powder bed fusion metal additive manufacturing process using particle image velocimetry
Seungkyun Yim, Jiayu Sun, Koki Minowa, Hao Wang, Kenta Aoyagi, Kenta Yamanaka, Akihiko Chiba
Topics & Concepts
Materials scienceParticle image velocimetryDiscrete element methodParticle (ecology)Metal powderDeposition (geology)Composite materialFusionRotation (mathematics)OxidePowder metallurgyMetallurgyMetalSinteringMechanicsTurbulenceMathematicsPhilosophyGeometryLinguisticsBiologyPhysicsSedimentPaleontologyOceanographyGeologyAdditive Manufacturing Materials and ProcessesAdditive Manufacturing and 3D Printing TechnologiesParticle Dynamics in Fluid Flows