168 documents found
The trace of heat: on the predictive power of modeling transient diffusion
The paper at hand evaluates the validity of the transient heat equation with phase change and temperature-dependent coefficients as a model to predict the evolution of melt pools for rapid turnaround scan strategies in a laser powder bed fusion (PBF-LB) additive manufacturing (AM) process. In such scenarios,…
Cham: Springer International Publishing, 2025-06-26