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DOE OSTI · 2569192

Lessons Learned from MARVEL Initial Fabrication and Testing

Abou Jaoude, Abdalla [Idaho National Laboratory (INL), Idaho Falls, ID (United States)] (ORCID:0000000330228463)·Parisi, Carlo [Idaho National Laboratory (INL), Idaho Falls, ID (United States)] (ORCID:0000000199794215)·Johnson, Justin [Idaho National Laboratory (INL), Idaho Falls, ID (United States)]·Clark, Raymond B. [Idaho National Laboratory (INL), Idaho Falls, ID (United States)]·Baker, Benjamin A. [Idaho National Laboratory (INL), Idaho Falls, ID (United States)] (ORCID:0000000262742478)·Jensen, Stuart R. [Idaho National Laboratory (INL), Idaho Falls, ID (United States)]
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Abstract

The Microreactor Applications Research Validation and Evaluation (MARVEL) project is intended to be amongst the first U.S. advanced reactor demonstrations in four decades. By virtue of being sponsored directly by the U.S. Department of Energy, the reactor is intended to benefit the broader nuclear community by exercising design processes, safety reviews, and supply chains. This project is intent on publicly documenting key lessons learned along the way toward demonstration. Building on a 2024 report that focused on lessons learned from the design and project management phase, this 2025 edition focuses on findings from the MARVEL guard vessel fabrication and primary coolant apparatus test (PCAT) testing.

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21 SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTSdemonstrationlessons learnedMARVELmicroreactornuclear energy

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Abou Jaoude, Abdalla [Idaho National Laboratory (INL), Idaho Falls, ID (United States)] (ORCID:0000000330228463), Parisi, Carlo [Idaho National Laboratory (INL), Idaho Falls, ID (United States)] (ORCID:0000000199794215), Johnson, Justin [Idaho National Laboratory (INL), Idaho Falls, ID (United States)], Clark, Raymond B. [Idaho National Laboratory (INL), Idaho Falls, ID (United States)], Baker, Benjamin A. [Idaho National Laboratory (INL), Idaho Falls, ID (United States)] (ORCID:0000000262742478), Jensen, Stuart R. [Idaho National Laboratory (INL), Idaho Falls, ID (United States)]. 2025-04-01. Lessons Learned from MARVEL Initial Fabrication and Testing. https://doi.org/10.2172/2569192

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