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Conference Spotlight
Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
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From the Pages of Nuclear News: Industry update July 2025
Here is a recap of industry happenings from the recent past:
Utah moves to forefront of advanced nuclear development
EnergySolutions has signed a memorandum of understanding to partner with Utah’s Intermountain Power Agency and the Utah state government to explore the development of advanced nuclear power generation at the Intermountain Power Project (IPP) site near Delta. The MOU calls for the leveraging of existing infrastructure at the IPP site; potential development of small modular reactor nuclear baseload power; potential synergy with the existing Intermountain Power Agency energy hub and advanced grid stabilization technologies; collaboration with local, state, and regional stakeholders; and commitment to rural economic development and job creation in the state. The partnership is aligned with Utah Gov. Spencer Cox’s Operation Gigawatt, an initiative to double Utah’s energy production over the next 10 years.
Mahmoud Z. Youssef, Russell Feder
Fusion Science and Technology | Volume 64 | Number 3 | September 2013 | Pages 571-581
Nuclear Systems: Analysis and Experiments | Proceedings of the Twentieth Topical Meeting on the Technology of Fusion Energy (TOFE-2012) (Part 2) Nashville, Tennessee, August 27-31, 2012 | doi.org/10.13182/FST64-571
Articles are hosted by Taylor and Francis Online.
The upper, equatorial, and lower diagnostics port plugs in ITER will include numerous intermingling labyrinths and many streaming paths whose impact should be carefully studied. For this purpose, the 3-D Discrete Ordinates code, Attila, has been routinely used by PPPL/UCLA to assess the nuclear field in these geometrically complex plugs both during operation and after shutdown. In this paper we describe the calculation procedure followed and the input parameters/assumptions applied to assess the shutdown dose rates (SDDR) everywhere with emphasize on their values inside the generic equatorial port plug (GEPP) and its inter-space extension area. Factors inherent in the Discrete Ordinates method that impact the accuracy of the results (e.g. quadrature sets used, boundary conditions applied, etc.) are discussed. Means to minimize streaming through straight gaps and open channels present in the GEPP are presented in this paper, along with an examination of their effectiveness in reducing the SDDR in the port inter-space area.