Matt R Rolchigo Contact rolchigomr@ornl.gov All Publications Understanding solidification of near eutectic alloy using Cellular Automata (CA) Grain structure and texture selection regimes in metal powder bed fusion Novel Approaches Toward Scalable Composable Workflows in Hyper-Heterogeneous Computing Environments Uncertainty Quantification of Metal Additive Manufacturing Processing Conditions Through the use of Exascale Computing... Uncertainty quantification for computational modelling of laser powder bed fusion Assessment of Process Modeling Tools for Determining Variability in Additively Manufactured Parts Calibrating uncertain parameters in melt pool simulations of additive manufacturing... ExaCA: A performance portable exascale cellular automata application for alloy solidification modeling Understanding Uncertainty in Microstructure Evolution and Constitutive Properties in Additive Process Modeling... ExaAM: Metal additive manufacturing simulation at the fidelity of the microstructure... Organizations Computing and Computational Sciences Directorate Computational Sciences and Engineering Division Advanced Computing Methods for Engineered Systems Section Computational Coupled Physics