Uploaded May 2026 | Updated September 2026, 1 week ago

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Building up multiple layers in powder directed energy deposition introduces thermal accumulation that can affect fusion quality, bead geometry, and residual stress in the deposited material. This FLOW-3D AM simulation demonstrates three-layer powder DED of stainless steel 316, capturing fusion behavior and thermal buildup across successive deposition layers. CFD modeling helps engineers predict how thermal conditions evolve during multilayer builds and optimize process parameters for consistent deposition quality. Learn more at flow3d.com/products/flow3d-am