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DOE OSTI · 1994180

Oak Ridge Subcritical Assembly Final Design and Current Progress [Slides]

Dupont, Mathieu·Lang, Alexander·Bowen, Douglas
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Abstract

This presentation shows how ORSA design has moved from conceptual to implementable. Additionally, that the ORSA hands-on experiments will remain subcritical under normal and credible abnormal conditions it is fully assembled k eff = 0.95024 ± 0.0003 and USL = 0.9763. This presentation finds locations will have minimal security and safety basis impact. Available options can meet security criteria for ORSA material and Options will have less mass than the ANS-8.1 single parameter limit for 235 U either by segregation or functioning as its own facility. Further, Locations are feasible for a diversity of students and the implementation of ORSA will improve upon NCSP T&E’s vision to remain adaptable and responsive.

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21 SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS7603 AreaHands-On ExperimentsNuclear Criticality Safety Program (NCSP)ORSA DesignRegulatory Considerations

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Dupont, Mathieu, Lang, Alexander, Bowen, Douglas. 2023-02-22. Oak Ridge Subcritical Assembly Final Design and Current Progress [Slides]. https://doi.org/10.2172/1994180

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