Additive Manufacturing Simulation & Uncertainty Quantification

Tue, 15 Apr 2025 00:00:00 +0000

Overview
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Metal additive manufacturing, particularly laser powder bed fusion (LPBF), creates a scientific challenge that most manufacturing processes do not: the mechanical properties of the resulting part depend on a cascade of physical processes spanning many orders of magnitude in scale, from the nanosecond laser-material interaction at the melt pool surface, through the solidification dynamics that determine grain nucleation and growth, to the part-scale stress distributions that determine structural performance. The microstructure and therefore the properties vary spatially as a function of local thermal history, which itself depends on laser parameters, scan strategy, part geometry, and proximity to other features.

Additive-Manufacturing on Robert Carson

Additive Manufacturing Simulation & Uncertainty Quantification

Overview #

Overview
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