David Grant Contact GRANTDR@ORNL.GOV All Publications A Digital Twin Framework for Liquid-cooled Supercomputers as Demonstrated at Exascale Energy dataset of Frontier supercomputer for waste heat recovery Thermo-Fluid Modeling Framework for Supercomputer Digital Twins: Part 1, Demonstration at Exascale District heating utilizing waste heat of a data center: High-temperature heat pumps ORNL Campus Sustainability and Decarbonization using Waste Heat Recovery from the Oak Ridge Leadership Computing Facility’s High-Performance Computing Data Center