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Division members promote the advancement of mathematical and computational methods for solving problems arising in all disciplines encompassed by the Society. They place particular emphasis on numerical techniques for efficient computer applications to aid in the dissemination, integration, and proper use of computer codes, including preparation of computational benchmark and development of standards for computing practices, and to encourage the development on new computer codes and broaden their use.
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2024 ANS Annual Conference
June 16–19, 2024
Las Vegas, NV|Mandalay Bay Resort and Casino
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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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Latest News
Commercial nuclear innovation "new space" age
In early 2006, a start-up company launched a small rocket from a tiny island in the Pacific. It exploded, showering the island with debris. A year later, a second launch attempt sent a rocket to space but failed to make orbit, burning up in the atmosphere. Another year brought a third attempt—and a third failure. The following month, in September 2008, the company used the last of its funds to launch a fourth rocket. It reached orbit, making history as the first privately funded liquid-fueled rocket to do so.
K. Kotoh et al.
Fusion Science and Technology | Volume 60 | Number 4 | November 2011 | Pages 1355-1358
Detritiation and Isotope Separation | Proceedings of the Ninth International Conference on Tritium Science and Technology (Part 2) | doi.org/10.13182/FST11-A12681
Articles are hosted by Taylor and Francis Online.
Focusing on the behavior of hydrogen isotopes onto synthetic zeolites (SZ) at cryogenic temperatures such as liquefied nitrogen, we have been developing a system of pressure swing adsorption (PSA) process for hydrogen isotope separation applicable to fusion fuel processing, environmental tritium safety confinement or recovery of tritium from heavy water reactors. We have previously reported the experimental results of successive isotope separation and enrichment in a H2-D2 mixture by the PSA process using a single column packed with SZ-5A. In this work, a PSA experiment using SZ-13X was carried out in a similar way to the previous experiment for comparing the functional adsorbents. The result shows that the PSA process operation with SZ-13X can make the performance of heavier isotope enrichment with efficiency at a factor of near twice in comparison to the same operation with SZ-5A.