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Division Spotlight
Fusion Energy
This division promotes the development and timely introduction of fusion energy as a sustainable energy source with favorable economic, environmental, and safety attributes. The division cooperates with other organizations on common issues of multidisciplinary fusion science and technology, conducts professional meetings, and disseminates technical information in support of these goals. Members focus on the assessment and resolution of critical developmental issues for practical fusion energy applications.
Meeting Spotlight
International Conference on Mathematics and Computational Methods Applied to Nuclear Science and Engineering (M&C 2025)
April 27–30, 2025
Denver, CO|The Westin Denver Downtown
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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May 2025
Latest News
Argonne’s METL gears up to test more sodium fast reactor components
Argonne National Laboratory has successfully swapped out an aging cold trap in the sodium test loop called METL (Mechanisms Engineering Test Loop), the Department of Energy announced April 23. The upgrade is the first of its kind in the United States in more than 30 years, according to the DOE, and will help test components and operations for the sodium-cooled fast reactors being developed now.
S. K. Gupta, M. A. Prasad
Nuclear Science and Engineering | Volume 70 | Number 2 | May 1979 | Pages 192-200
Technical Paper | doi.org/10.13182/NSE79-A19652
Articles are hosted by Taylor and Francis Online.
A semi-analytical technique making use of a set of coupled integral equations has been developed for solving problems in electron transport. This method is applicable to one-dimensional finite systems. The flux and source density are expanded in Fourier series, and a set of integral equations relating the Fourier coefficients is derived. This set of coupled equations is solved by iteration. Dose distributions and transmitted energy spectra have been obtained for plane perpendicular and point isotropic sources. These compare well with earlier calculations for both low- and high-Z materials.
