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Conference Spotlight
2026 Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
Standards Program
The Standards Committee is responsible for the development and maintenance of voluntary consensus standards that address the design, analysis, and operation of components, systems, and facilities related to the application of nuclear science and technology. Find out What’s New, check out the Standards Store, or Get Involved today!
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Dec 2025
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Nuclear Science and Engineering
December 2025
Nuclear Technology
Fusion Science and Technology
November 2025
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Industry Update—December 2025
Here is a recap of recent industry happenings:
Agreement signed on advanced nuclear technology in space
Texas-based space technology and orbital logistics developer Space Ocean Corporation and New Mexico–based space nuclear power systems developer Space Nuclear Power Corporation (SpaceNukes) have signed a letter of intent to explore the integration of advanced nuclear reactor technology into future space missions. Space Ocean agreed to test SpaceNukes’ 10-kilowatt microreactor aboard its ALV-N satellite and, if performance criteria are met, to use SpaceNukes as a core supplier of reactors for future Space Ocean lunar and planetary missions. The companies also agreed to examine the integration of fluid delivery systems with reactor modules, to collect operational data to support technology readiness certification, and to form a joint working group to pursue additional space infrastructure and commercial opportunities.
Panel and Technical Session|Thermal Hydraulics
Friday, April 14, 2023|1:35–2:55PM EDT|Student Union 262A
Session Chair:
Sean Kosslow (Univ. Tennessee, Knoxville)
Alternate Chair:
Teja Vallabhaneni (Univ. Tennessee, Knoxville)
Session Organizer:
Lance M. Drouet (Univ. Tennessee, Knoxville)
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Pressure Drop Measurements of Twisted Tape Inserts with Smaller Widths for Advanced Reactor Applications
1:35–1:55PM EDT
Arturo Cabral (Virginia Commonwealth Univ.), Cody S. Wiggins (ORNL), Lane B. Carasik (Virginia Commonwealth Univ.)
Paper
Turbulence Initiating Mechanisms During the Laminar-Turbulent Transition Flow Regime in Rod Bundles
1:55–2:15PM EDT
Luiz C. Aldeia Machado (Penn State), Carolina da Silva Bourdot Dutra (Penn State), Sean P. Bistany (Penn State), Elia Merzari (Penn State)
High Fidelity Modeling to Inform Safety Analysis Codes for Heat Pipe Microreactors
2:15–2:35PM EDT
Carolina da Silva Bourdot Dutra (Penn State), Elia Merzari (Penn State)
Simulations to Understand Thermal Performance of Helically Rifled Heat Transfer Enhancements for Molten Salts
2:35–2:55PM EDT
James Vulcanoff (Virginia Commonwealth Univ.), Ryan P. McGuire (Virginia Commonwealth Univ.), Lane B. Carasik (Virginia Commonwealth Univ.)
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