Vineet Kumar Associate R&D Staff, Thermal Hydraulics Group, NEFCD Contact KUMARV@ORNL.GOV All Publications A Digital Twin Framework for Liquid-cooled Supercomputers as Demonstrated at Exascale Thermo-Fluid Modeling Framework for Supercomputing Digital Twins: Part 2, Automated Cooling Models... Visualizing an Exascale Data Center Digital Twin: Considerations, Challenges and Opportunities... Thermo-Fluid Modeling Framework for Supercomputer Digital Twins: Part 1, Demonstration at Exascale Sister Rod Destructive Examinations (FY23) Appendix I: SNF Aerosols Released During Rod Fracture Simulations of Water Flow in Relation to a Steady Criticality in an Unsaturated Alluvial Repository... CTF Validation and Verification: Version 4.4 Subchannel Methods Development for Modeling of Light Water Reactors at Oak Ridge National Laboratory CTF Validation and Verification: Version 4.3 Techno-Economic Analysis of an Integrated Direct Air Capture System with an Existing Nuclear Power Plant... A Concept for Integration of Direct Air Capture System in the Thermal Balance of an Nuclear Power Station Digital Twin Development of FASTR Sister Rod Destructive Examinations (FY22) Appendix I: SNF Aerosols Released During Rod Fracture Computational modeling and validation of a modified Marple cascade impactor HIGH-LOW FIDELITY THERMAL HYDRAULIC COUPLING USING AI/MACHINE LEARNING ALGORITHMS Priori Unknown Geometry: Mesh Conversion from CFD to MCNP Improvement of two-phase closure models in CTF using Bayesian inference GDSA - Modeling and Integration – ORNL: PFLOTRAN modeling CTF: A modernized, production-level, thermal hydraulic solver for the solution of industry-relevant challenge problems in pre... Uncertainty Quantification in High-Low Dynamic System Coupling using RAVEN and TRANSFORM Uncertainty Quantification in High-Low Dynamic System Coupling Using RAVEN and TRANSFORM Sister Rod Destructive Examinations (FY20) Appendix I: SNF Aerosols Released During Rod Fracture CTF Improved Drag Model and Flow Regime Transition Criteria A Review of Computational Capabilities and Requirements in High-Resolution Simulation of Nonferrous Pyrometallurgical Furnaces Computational Methodology to Simulate Pyrometallurgical Processes in a Secondary Lead Furnace Pagination Current page 1 Page 2 Next page ›› Last page Last » Key Links Curriculum Vitae ORCID Organizations Fusion and Fission Energy and Science Directorate Nuclear Energy and Fuel Cycle Division Advanced Reactor Engineering and Development Section Multiphysics CFD Applications Group
