Justin R Weinmeister Associate Nuclear Fluid Mechanics Engineer Contact 865.574.8806 | weinmeistejr@ornl.gov All Publications A Compact Gas Liquid Separator for the Spallation Neutron Source Mercury Process Loop... Surface Roughness Modeling for Transformational Challenge Reactor Fuel Form... Bubble Generation in the SNS 2 MW Mercury Target... Deep Learning for Intelligent Bubble Size Detection in the Spallation Neutron Source Visual Target Gas Coolant Channel Optimization for Transformational Challenge Reactor Cooling Channel Optimization in Additively Manufactured Gas Cooled Reactor Core... Comparison of Full-Field and Integrated CFD Convergence Based on Richardson Extrapolation Successive Procedure for Solution Verification Based on User Needs Thermal Limits of Standard Vacuum Viewports for Plasma Devices Coolant Design and Analysis for Low Thermal Conductivity Components of Linear Plasma Devices... Initial Horizontal Co-flow Gas Injection Studies in Water for Liquid Metal Spallation Targets... Coolant Channel Design for Additively Manufactured Reactor Cores... Transformational Challenge Reactor Design Characteristics CFD Modeling for the Transformational Challenge Reactor Preliminary Design... ADDITIVELY MANUFACTURED SURFACE HEAT TRANSFER ENHANCEMENTS FOR THE TRANSFORMATIONAL CHALLENGE REACTOR... Helium Degassing Filter for Mercury Process Gas Liquid Separator... Flattening the Radial Temperature Profile across the Transformational Challenge Reactor Core... The Impact of Temperature Modeling Assumptions for the Transformational Challenge Reactor Key Links Curriculum Vitae Google Scholar ORCID LinkedIn IMPACT@ORNL Organizations Fusion and Fission Energy and Science Directorate Nuclear Energy and Fuel Cycle Division Advanced Reactor Engineering and Development Section Energy Systems Development Group