Publications
Showing 40 results for Author: Nolan E. Goth
Apr, 2026
Journal
Computational Thermal Hydraulics of a High-Performance Low-Enriched-Uranium Annular Target for HFIR Irradiation
Molybdenum-99 has been historically generated via isolation from fission products of fissioned highly enriched uranium targets. The isotope is of significant demand due to its daily use across the planet in radiopharmaceutical medical procedures. The primary objective of this paper was to design and analyze an experimental target assembly containing one low enriched uraniu…
Mar, 2026
Conference Paper
Preliminary experimental and numerical studies of light-core vortex rings
Mar, 2026
Conference Paper
Computational Modeling of a 3D Printed Recuperator and Subsequent Experimental Loop for Supercritical Carbon Dioxide Cycles
Oak Ridge National Laboratory (ORNL), in collaboration with mechanical-thermal energy storage (mTES) provider EarthEn, a US Department of Energy (DOE) Lab-Embedded Entrepreneurship Program (LEEP) recipient at ORNL’s Innovation Crossroads 2023, is utilizing a state-of-the-art patented 3D printing technique to design an additively manufactured (AM) supercritical CO2 (sCO2) r…
Mar, 2026
Conference Paper
Transient Optimization of the Cryogenic Moderator System Controller at the Spallation Neutron Source for Improved Performance
The high-energy neutron beam generated at the Spallation Neutron Source (SNS) at Oak Ridge National Laboratory is moderated to use cold (slow) neutrons for scientific discoveries. The Cryogenic Moderator System (CMS) removes heat from the neutron beam using cryogenic hydrogen (H 2 ) moderators connected via heat exchangers to a helium (He) refrigeration loop that dissipate…
Mar, 2026
Conference Paper
Estimating Heat Generation and Energy Deposition in Low-Enriched Uranium Foil Targets
Jan, 2026
Journal
An International Round-Robin Study on Thermoelectric Module Testing and Development of Standard Power Generation Modules
An international round-robin study on thermoelectric power generation modules was conducted with nine participating laboratories. Two types of commercially available bismuth telluride modules, 30 mm × 30 mm and 40 mm × 40 mm, were used. A test protocol was followed with five temperature set points from 50°C to 150°C. Graphite sheets were used as thermal interface materials…