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Division Spotlight
Decommissioning & Environmental Sciences
The mission of the Decommissioning and Environmental Sciences (DES) Division is to promote the development and use of those skills and technologies associated with the use of nuclear energy and the optimal management and stewardship of the environment, sustainable development, decommissioning, remediation, reutilization, and long-term surveillance and maintenance of nuclear-related installations, and sites. The target audience for this effort is the membership of the Division, the Society, and the public at large.
Meeting Spotlight
ANS Student Conference 2025
April 3–5, 2025
Albuquerque, NM|The University of New Mexico
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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El Salvador: Looking to nuclear
In 2022, El Salvador’s leadership decided to expand its modest, mostly hydro- and geothermal-based electricity system, which is supported by expensive imported natural gas and diesel generation. They chose to use advanced nuclear reactors, preferably fueled by thorium-based fuels, to power their civilian efforts. The choice of thorium was made to inform the world that the reactor program was for civilian purposes only, and so they chose a fuel that was plentiful, easy to source and work with, and not a proliferation risk.
Workshop
Sunday, April 21, 2024|8:00AM–12:00PM PDT|Franciscan A
Price: $49
Westinghouse Electric Company recognizes the importance of supporting students pursuing a career in reactor physics. For this reason, Westinghouse will be sponsoring the first 100 student workshop registrants by covering their fees. Contact registrar@ans.org for a discount code before registering. Limited space available in each workshop. Once these seats are filled, you will be put on a waitlist. You must request a discount code before registering. No refunds will be made if you do not contact us before registering.
Organized by Ville Valtavirta, VTT Technical Research Centre of Finland
Kraken is a computational reactor analysis framework developed at VTT for both safety analyses and general research and educational purposes. With the neutronics side building heavily on the in-house Monte Carlo code Serpent, the framework couples novel Finnish solvers for core physics but also couples to state-of-the-art third party solvers. The Python based multi-physics driver Cerberus and the Python package of pre- and post-processing methods KrakenTools aim to simplify core analysis tasks.
This workshop is designed to give introductory training to new and upcoming. To participate in the hands-on portion of this workshop, participants must bring their own laptops with Kraken installed. Kraken will be available through RSICC ( https://rsicc.ornl.gov/ ) and OECD/NEA ( https://www.oecd-nea.org/dbcps/ ) in the near future. An update will be sent once the license can be requested. Participants who are not able to bring their laptop or to obtain the Kraken software in time may still attend the workshop. The material (including inputs for the examples) will be available to license holders in the Kraken-wiki after the workshop.
Agenda:
• Welcome + short introduction to Kraken
• Pre- and post-processing capabilities for Serpent users
• Cerberus - the very simple Python API for Kraken solvers
• Running Serpent via Cerberus - powerful new capabilities
• Reactor analysis with Kraken
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