Experimental investigation and discrete element modeling for particle-scale powder spreading dynamics in powder-bed-fusion-based additive manufacturing
Shibo Wu, Zhenglong Lei, Meng Jiang, Jingwei Liang, Bingwei Li, Yanbin Chen
Topics & Concepts
Discrete element methodJammingParticle (ecology)Materials scienceMechanicsFusionDeformation (meteorology)Particle sizeScale (ratio)Particle densityComposite materialStructural engineeringSimulationEngineeringPhysicsGeologyThermodynamicsChemical engineeringOceanographyVolume (thermodynamics)PhilosophyQuantum mechanicsLinguisticsAdditive Manufacturing Materials and ProcessesAdditive Manufacturing and 3D Printing TechnologiesParticle Dynamics in Fluid Flows