Physics-Based Modeling and Predictive Simulation of Powder Bed Fusion Additive Manufacturing Across Length Scales. - Christoph Meier 001; Sebastian L. Fuchs; Nils Much; Jonas Nitzler; Ryan W. Penny; Patrick M. Praegla; Sebastian D. Pröll; Yushen Sun; Reimar Weissbach; Magdalena Schreter; Neil Eugene Hodge; A. John Hart; et al. (CoRR, 2021)