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Conference Spotlight
Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
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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Nuclear Science and Engineering
September 2025
Nuclear Technology
August 2025
Fusion Science and Technology
Latest News
The Frisch-Peierls memorandum: A seminal document of nuclear history
The Manhattan Project is usually considered to have been initiated with Albert Einstein’s letter to President Franklin Roosevelt in October 1939. However, a lesser-known document that was just as impactful on wartime nuclear history was the so-called Frisch-Peierls memorandum. Prepared by two refugee physicists at the University of Birmingham in Britain in early 1940, this manuscript was the first technical description of nuclear weapons and their military, strategic, and ethical implications to reach high-level government officials on either side of the Atlantic. The memorandum triggered the initiation of the British wartime nuclear program, which later merged with the Manhattan Engineer District.
Technical Session|Reactor Design and Analysis
Monday, April 22, 2024|3:30–5:15PM PDT|Franciscan A
Session Chair:
Tingzhou Fei
Alternate Chair:
Mauricio E. Tano Retamales
Session Organizer:
Eva E. Davidson
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Development of a Gaseous Fission Products' Model for a Molten Salt Reactor (MSR): Analysis of the Effect of the Gas Removal System's Efficiency on the Concentration of Xenon in the Fuel Circuit
3:30–3:50PM PDT
M. Marone (Univ. Grenoble Alpes), P. Rubiolo (Univ. Grenoble Alpes), V. Ghetta (Univ. Grenoble Alpes), J. Giraud (Univ. Grenoble Alpes), F. Quinteros (Univ. Grenoble Alpes)
Paper
Griffin's Depletion Calculation of Molten Salt Reactor Experiment
3:50–4:10PM PDT
D. Hartanto (ORNL), E. Davidson (ORNL), Y. Cao (ANL), T. Fei (ANL), M. Tano-Retamales (INL)
Effect of Temperature Recirculation on Frequency Response and Stability of Molten Salt Reactors
4:10–4:30PM PDT
Lubomir Bures (Seaborg Technologies)
Verification and Validation Activities of Molten Salt Reactors Multiphysics Coupling Schemes at Idaho National Laboratory
4:30–4:50PM PDT
Mustafa K. Jaradat (INL), Namjae Choi (INL), Mauricio Tano Retamales (INL), Sebastian Schunert (INL), Abdalla Abou Jaoude (INL), Javier Ortensi (INL)
Modeling the MSRR Using MPACT
4:50–5:10PM PDT
Nicholas Herring (Univ. Texas, Austin), Benjamin Collins (Univ. Texas, Austin), Kevin Clarno (Univ. Texas, Austin)
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