Author: Fission Today

PARSONS, Kan. — Plans to install a nuclear reactor under the prairie at a Labette County industrial park are moving with a speed that unnerves some Parsons area residents.Deep Fission, a California company pioneering underground nuclear reactors as a faster and cheaper way to make electricity, announced that the Great Plains Industrial Park would be the site of its pilot project on Thursday, Dec. 4. Five days later it broke ground. × This page requires Javascript. Javascript is required for you to be able to read premium content. Please enable it in your browser settings. kAms@K6?D @7 s66A u:DD:@?…

Physicists at MIT have developed a new way to probe inside an atom’s nucleus, using the atom’s own electrons as “messengers” within a molecule.In a study appearing today in the journal Science, the physicists precisely measured the energy of electrons whizzing around a radium atom that had been paired with a fluoride atom to make a molecule of radium monofluoride. They used the environments within molecules as a sort of microscopic particle collider, which contained the radium atom’s electrons and encouraged them to briefly penetrate the atom’s nucleus.Typically, experiments to probe the inside of atomic nuclei involve massive, kilometers-long facilities…

GE Vernova Hitachi Nuclear Energy’s small modular reactor has reached regulatory milestone in the UK…. Source link

Nuclear Energy Information for the Curious The Neutron Bytes web page “Nuclear Energy Information for the Curious” has been updated (December 2025). Listings include free news sources about nuclear energy, podcasts, and an extensive listing of books for generalists.  Click here How to Stay Up-to-Date and Informed with Reliable, Credible News Nuclear Wire Services – There are a number of free news services available on the Internet that can go a long way to keep your mental inbox full of interesting stuff about current news related to the global commercial nuclear energy industry.  This section offers a short list of…

In fusion, collaboration is both a necessity and an opportunity Source link

Mallick, D. D. et al. Spall strength in alloyed magnesium: a compendium of research efforts from the cmede 10-year effort. Mech. Mater. 162, 104065 (2021).Article  Google Scholar  Weng, J. et al. A compact all-fiber displacement interferometer for measuring the foil velocity driven by laser. Rev. Sci. Instrum. 79, 113101 (2008).Article  ADS  PubMed  Google Scholar  Li, F. & Dlott, D. D. High throughput tabletop shock techniques and measurements. J. Appl. Phys. 131, 075901 (2022).Article  ADS  CAS  Google Scholar  La Lone, B. et al. Simultaneous broadband laser ranging and photonic Doppler velocimetry for dynamic compression experiments. Rev. Sci. Instrum. 86, 023112 (2015).Article …

This chapter provides a detailed description of the Monte Carlo simulation methodology used in this paper, as well as the Monte Carlo simulation program MCSheild, and simplified arithmetic examples are provided for two typical nuclear facility scenarios in the dataset.Introduction to the monte carlo method and programMonte Carlo methods operate by calculating the statistical mean of an estimate as the solution to a problem. Monte Carlo methods were first applied in the testing and verification of nuclear weapons and played a crucial role in the U.S. Manhattan Project. In particle transport calculations, Monte Carlo methods can accurately describe 3D complex…

ITER will be the largest Tokamak ever constructed, and it will produce orders of magnitude more neutrons than its predecessor (up to 107 times more), JET1, and other current private initiatives2. According to French nuclear licensing procedures, ITER is classified as Installation Nuclear de Base INB-174 under French regulation. Ensuring that the expected radiation conditions do not pose challenges and risks to equipment and humans, has made nuclear analysis a relevant computational discipline in support of the ITER design and licensing during the last two decades. The radiation safety case of ITER, structured around the computational codes MCNP3 and D1SUNED4,…

Starting from the functional requirements of various loads in CFETR, we establish the basic framework of the substation. The numbers and types of loads in CFETR are numerous and complex. According to the characteristics of loads, they are mainly divided into pulsed power electric network (PPEN) and steady state electric network (SSEN). PPEN has strong volatility, mainly including magnet power supply and auxiliary heating power supply; SSEN mainly refers to the continuous loads. In addition to the normal power consumption, SSEN mainly includes various motors in the vacuum and cryostat systems, the daily consumption loads, and the loads involving nuclear…

Combescot, R. Superconductivity: An Introduction (Cambridge Univ. Press, 2022).Fossheim, K. & Sudbø, A. Superconductivity: physics and applications. Supercond. Phys. Appl. (2005).Bardeen, J., Cooper, L. N. & Schrieffer, J. R. Theory of superconductivity. Phys. Rev. 108, 1175–1204 (1957).Article  MathSciNet  Google Scholar  Van Delft, D. & Kes, P. The discovery of superconductivity. Europhys. N. 42, 21–25 (2011).Article  Google Scholar  Goodstein, D. & Goodstein, J. Richard Feynman and the history of superconductivity. Phys. Perspect. 2, 30–47 (2000).Article  MathSciNet  Google Scholar  Kunzler, J. E., Buehler, E., Hsu, F. S. L. & Wernick, J. H. Superconductivity in Nb3Sn at high current density in a magnetic…