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Update on the United States Department of Energy's Used Fuel Disposition R&D Campaign

15th International High-Level Radioactive Waste Management Conference 2015, IHLRWM 2015

Swift, Peter N.; Birkholzer, Jens T.; Bragg-Sitton, Shannon; MacKinnon, R.J.; McMahon, Kevin A.; Saltzstein, Sylvia J.; Sorenson, Ken B.

The United States Department of Energy (DOE) is conducting research and development (R&D) activities within the Used Fuel Disposition Campaign to support the implementation of the DOE's 2013 Strategy for the Management and Disposal of Used Nuclear Fuel and High-Level Radioactive Waste. R&D activities focus on storage, transportation, and disposal of used nuclear fuel (UNF) and wastes generated by existing and future nuclear fuel cycles and are ongoing at nine national laboratories. Additional relevant R&D is conducted at multiple universities through the DOE's Nuclear Energy University Program. Within the storage and transportation areas, R&D continues to focus on technical gaps related to extended storage and subsequent transportation of UNF. Primary emphasis for FY15 is on experimental and analysis activities that support the DOE s dry cask demonstration confirmatory data project initiated at the North Anna Nuclear Power Plant in Virginia by the Electric Power Research Institute in collaboration with AREVA and Dominion Power. Within the disposal research area, current planning calls for a significant increase in R&D associated with evaluating the feasibility of deep borehole disposal of some waste forms, in addition to a continued emphasis on confirming the viability of generic mined disposal concepts in multiple geologic media. International collaborations that allow the U.S. program to benefit from experience and opportunities for research in other nations remain a high priority.

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TYPE Conference Poster YEAR 2015
OSTIScopus

Update of the Used Fuel Dispositon Campaign Implementation Plan

McMahon, Kevin A.; Bragg-Sitton, Shannon; MacKinnon, R.J.; Saltzstein, Sylvia J.; Sorenson, Ken B.; Swift, Peter N.; Birkholzer, Jens T.

This Update to the Used Fuel Disposition Campaign Implementation Plan provides summary level detail describing how the Used Fuel Disposition Campaign (UFDC) supports achievement of the overarching mission and objectives of the Department of Energy Office of Nuclear Energy Fuel Cycle Technologies Program, building on work completed in this area since 2009. This implementation plan begins with the assumption of target dates that are set out in the January 2013 DOE Strategy for the Management and Disposal of Used Nuclear Fuel and High-Level Radioactive Waste (http://energy.gov/downloads/strategy-management-and-disposal-used-nuclearfuel- and-high-level-radioactive-waste). These target dates and goals are summarized in section III. This implementation plan will be maintained as a living document and will be updated as needed in response to available funding and progress in the Used Fuel Disposition Campaign and the Fuel Cycle Technologies Program.

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TYPE Other Report YEAR 2014
DOIOSTI

Current research in storage and transportation of used nuclear fuel and high-level radioactive waste

PSAM 2014 - Probabilistic Safety Assessment and Management

Saltzstein, Sylvia J.

Through the Department of Energy (DOE)/Office of Nuclear Energy (NE), Used Fuel Disposition Campaign (UFDC), numerous institutions are working to address issues associated with the extended storage and transportation of used nuclear fuel. In 2012, this group published a technical analysis which identified technical gaps that could be addressed to better support the technical basis for the extended storage and transportation of used nuclear fuel. This paper summarizes some of the current work being performed to close some of those high priority gaps. The areas discussed include: 1. developing thermal profiles of waste storage packages, 2. investigating the stresses experienced by fuel cladding and how that might affect cladding integrity, 3. understanding real environmental conditions that could lead to cask stress corrosion cracking, 4. quantifying the stress and strain fuel assemblies experience during normal truck transport and 5. performing a full-scale ten-year confirmatory demonstration of dry cask storage. Data from these R&D activities will reduce important technical gaps and allow us to better assess the risks associated with extended storage and transportation of used nuclear fuel.

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TYPE Conference YEAR 2014
OSTIScopus
Results 126–146 of 146
Results 126–146 of 146